If you’re a North American allopathic medical student, with difficulty. And yet several hundred students fail their first attempt at this “English” test every year. SDN and the like are full of stories about students with massive Step 1 scores who fail Step 2 CS, which makes anyone reading think that no one is safe (or that people who do extremely well on MCQ tests are robots [or both]). (more…)

“What equipment do I need for medical school?” was a question I had as a nascent first year. At the time, I just listened to whatever my school demanded and bought most my stuff from the bookstore. Bad idea on both counts. I’ve written about some of my favorite purchases and some of the less good ones on this site, but the following is a treatment of everything your school says you should buy and what I think about it:

Stethoscope

Your one absolute essential, a possibly career-long piece of equipment. I recommend not skimping. I’ve treated this topic at length elsewhere, but my overall pick is the Littmann Cardiology III.

Reflex Hammers

A reflex hammer is worth having, both educationally and clinically. If you want to elicit a reflex, throw out (or don’t buy) the tomahawk (called a “Taylor”) sold in your school’s bookstore. It’s junk. To get a reflex, you need skill and a hammer heavy and balanced enough to tap the tendon just so. The tomahawks don’t have the heft. The Babinski hammers (the ones with the circular or “Queen’s Square”-style head) are a good choice. They do the job and barely cost any more than the $2 cheapos. But the “best” white coat-able hammer styles (and the ones you’ll see the neurologists rocking on rounds) are the Trömner (and occasionally the Dejerine), which are also the most expensive (and some are absurdly pricey). If you don’t want to spend $20-40 on a reflex hammer but you want to learn and do a real neuro exam, then the Babinski is the reasonable middle ground.

If you have a relatively substantial stethoscope (e.g. Littman Cardiology III), then the edge of the head is heavy enough to get reflexes in a pinch and will save your pocket the additional junk (not quite as professional though). If you have decent percussion technique, you can also tap out a knee jerk (but likely not the others) with your fingers.

Otoscope/Ophthalmoscope (Diagnostic Set)

A “required” but rarely used pair. To buy or not to buy? And if you’re going to buy, which one? Useless cheap POS, affordable and good (Riester Ri-Mini), or the holy Panoptic? I’ve written about this.

Tuning Forks

Chances are your school will also “require” you to buy two tuning forks, the 512 hz and the 128 hz. They’re cheap. The 512 is for hearing testing; you’ll only use it for standardized patient encounters/OSCEs and the like. In real life, you’ll be rubbing your fingers together instead. The 128 is actually useful, at least insofar as performing a proper neuro exam (vibration sense). On the wards, you might actually carry it in your pocket on some clerkships. If you want to save a few bucks, you could buy the 128 and skip/borrow the 512.

Miscellaneous

Other things many people buy are whitecoat clipboards, BP cuffs, eye charts, trauma shears, and penlights (which I also saw fit to write about). Trauma shears will come in handy in the ER and on the wards, but other than a good penlight, none of these are truly essential.

Two articles this week—one from the Atlantic and the other from the NYT—deal with a couple of rare modern pilot programs to condense medical school into three instead of four years for a small number of students. The Atlantic article in particular is pretty bad and clearly written by someone who has no meaningful familiarity with medical education in this country. The concern is that shortening medical school will hinder the quality of the education. Of course, this presupposes that the length of training equals the quality of training, which is a fallacy based on nothing so far as I can tell. Of note, most countries in the world do not have an eight-year total premedical and medical school system (ours is an exception).

There are also other programs across the country (and the number is increasing) that are condensing the basic sciences (first two years of medical school) from 2 years to 1.5 years to give more time for clinical exposure. Hell, one of the years at Duke medical school is completely unrelated to the traditional medical school curriculum (you can use it to get another degree or do research). Therefore, even though it’s a four-year degree, only three of those years are used for a traditional medical curriculum. Last I checked, that is not news.

But there’s more than one way to make medical education more efficient. Here are several:

1. The AAMC premed requirements are currently: one year of biology, physics, English, and two years of chemistry. Many schools tack on additional biology and math requirements. Physics is low-yield. Two years of chemistry is overkill. What if the pre-med requirements that are broad and largely inapplicable to medicine were trimmed, and instead premedical students took basic science courses, say…physiology and microbiology. In fact, some students take these courses already and actually repeat this coursework for a second time during medical school. The premed requirements have not been changed in eons, and they’re a wasted opportunity. You can make any class hard enough to scare people away, it doesn’t have to be a year of “orgo.”
2. Combine the first and second years of basic science into one cohesive 12-18 month experience as above. A significant portion of second year is spent re-teaching what it taught during first year. Additionally, a lot of school curricula are inefficient and actually teach the same thing across multiple classes because curricula are often insufficiently integrated. In some ways, there is too much material to learn for the Step 1 (the most critical portion of the licensing exam series) and too much information to take in for basic sciences; however, more time just means more time to forget more things. Preparing for the boards is largely a function of a 4-8 week marathon prior to the test.
3. The fourth year is extremely variable. The minimum requirements that a school must offer to suffice are miniscule, and many students spend very little of this time meaningfully. The fourth year exists essentially for students to make final choices about their residency choice, obtain recommendation letters and do audition rotations, and then interview for jobs. While some students may develop meaningfully during fourth year, many many do not, especially during the second semester.

Ultimately, there are one-to-two wasted years in college that could be used to better effect (and I don’t mean letting people go to medical school after sophomore year of college, which is a separate but reasonable idea; I personally believe a slightly more diverse liberal arts education has value in making well-rounded students). If a portion of the basic sciences were part of college instead of in medical school, the total basic science time could be drastically trimmed. Honestly, most of it could even be a correspondence course. But even keeping the content the same, many schools are moving from a 2-year to 18-month curriculum. If the nation wanted to be extreme, then it would even be possible to begin the residency selection process early, have match day in the fall, graduate in the winter, and start residency after the new year instead of July 1st!

And, let’s say four years is a good length. Fine, fine. But then let’s not fool ourselves and say that the programs shortening the system are likely going to provide worse training. To the contrary, they’re taking advantage of waste inherent in the modern American medical education model: we can simply do more (and less) in four years than we are doing now.

1. Establish a relationship with the program director at your institution (and additional mentors, when possible) for the specialty of your choosing to help you develop your plan for fourth year. He or she will help you determine:

• Your competitiveness for the field
• How many programs (and of what type) to apply to based on your academic and geographic needs
• Other possible goals for fourth year to round out your application, which may include particular letters of recommendation to obtain, research needs, away rotations, etc.
• The earlier you meet with the PD the better
• Take their suggestions very seriously but always seek additional viewpoints when practical

2. Talk to as many people as you can to gather as much match “experience” as you can. Match experiences are highly variable and often passed down from generation to generation. Talk to residents, classmates, recent grads, etc. throughout the process. Take all advice seriously and with a full shaker of salt.

3. Update your CV and write your personal statement early. Write multiple drafts. Sit on them. Give yourself time to get it right.

4. Complete your application in a timely manner. For the NRMP (regular) match, that means your goal should be September 15. This really does matter and can make a huge difference both in the quantity and quality of the interviews you receive, as well as when you receive them during the process (which can make your scheduling much more flexible).

5. Apply to the appropriate number of programs for your specialty and competitiveness. Like college, it’s important to have a mix of reaches, reasonables, and safeties. It is much better to over-apply and cancel unneeded interviews than it is to under-apply, as it is much more difficult to obtain interviews later in the season if you are short.

• Avg # of applications: 20-30 (up to 60ish for dermatology)
• If you are applying to an advanced specialty (which includes most but not all radiology, radiation oncology, dermatology, ophthalmology, physical medicine & rehab, and some anesthesia and neurology), do not forget to apply to preliminary and/or transitional (PGY1/internship) programs.
• Talk to as many people as you can (fellow students, residents, and faculty) to learn about programs. The internet can be helpful (sometimes) but is irritatingly insufficient. Forums, in particular, can also be a very stressful read.

6. Check your email constantly, including your spam folder, as interview invitations are almost always granted via email and often demand instantaneous responses in order to get desired dates. Do not hold onto invitations without responding. It’s an invitation, not a guarantee. If you are unsure, schedule the interview and then cancel in a timely manner (never no-show on the day of) or request to reschedule if necessary (politely).

7. Interview at the appropriate number of programs.

• Avg # of interviews: 10-12 (ranking 12 virtually guarantees a match in most specialties)
• Do not plan to enter the SOAP under any circumstances. There is no benefit to this “strategy.”
• For advanced specialties: preliminary programs vary widely in competitiveness and intensity. Make sure to have a sufficient number of preliminary programs as well. There are often some categorical and “pseudo-categorical” programs that have internships more or less included with the advanced spot. Residents who under-interview for preliminary or transitional year (TY) programs may find themselves forced to scramble into preliminary surgery years (generally undesirable). Take getting an internship seriously.
• If you receive less than 10 interviews by November then you may need a backup plan and should consult your advisor. You should go on at least 7 interviews.

8. Make your rank list. There is no gaming the system, just put your programs down in the order you actually want them. Rank every program you interview at unless you would literally rather not have a job than train there.

9. Inform programs of your intentions:

• You may tell your number one (and only your number one) program that they are your very first choice.
• Tell other programs of your interest. Do not lie. Statements like “very high on my list” are fine so long as they are true. These general statements are generally viewed as meaningless (because they generally are!).
• Do not believe programs when they tell you nice things. Rank only as your dreams dictate, not based on any verbal or informal agreements.

10. Enjoy the matching process. Try not to stress.

• You will be informed on the Monday of Match Week if you’ve matched (or not). This will include both prelim and advanced positions when applicable.
• If you do not match, you will have the chance to enter the SOAP (formerly the ‘scramble’) match of unfilled positions. There are jobs out there, but the quantity and quality are highly variable, and one should never plan to enter the SOAP.

That’s a quick recap of fourth year, ERAS, the residency interview process, and the NRMP match.

Why would I/we enter the couples match?

Generally, because you are married or close enough. Any two people can enter the NRMP match as a couple, which will tie your residencies together by whatever rubric you choose. This is usually done in order to end up in the same geographic location, which can be defined as tightly (Manhattan) or as loosely (the Midwest) as suits your needs and circumstances:

On the whole, couples do relatively well in the match (91.6% of partners match together and at least one partner matched in 94.6% in 2012 according to the NRMP), barely different from that of singletons (95%). That said, your advisor will recommend that you increase the number of programs you apply and interview at accordingly. The more difficult the field you enter, the harder it is to couples match (per conventional wisdom). Double pediatrics is easier than pediatrics/radiology, which in turn is easier than radiology/dermatology.

The overall process itself is simple: you check an extra box on ERAS to inform programs and check another box (and pay an extra $15) for the NRMP to register, then submit your ROL (rank order list) together. The lists will link up, and you both must specify every single combination you’d like in order (up to 300 combinations). You enter it exactly as you want it. If you want prestige over closeness for your dream program, you can do that (though your relationship might not survive it!).

“No match” is also an option for the couples ROL, a potentially useful backup so that one partner’s success isn’t jeopardized if the second partner simply cannot match. The second person would then hopefully be able to SOAP somewhere nearby, but this may prove difficult as the location of the successful partner’s match would still be unknown. Regardless, this may be especially helpful when one applicant is reaching and the couple would rather try to SOAP for one spot in desperation instead of two.

Special Cases

There is no couples match for the early match specialties, although, if applicable, all preliminary years are part of the NRMP and eligible for the couples match. That means that if one or more partners is entering ophthalmology or urology, there is no way to guarantee being together during residency, end stop. There can be informal agreements and all sorts of hand-shaking, but no formal system will help you or preserve your sanity. Historically, ENT, neurosurgery, and pediatric neurology were also early match, but that is no longer the case.

All residencies requiring a preliminary year can also be tough. These include radiology, ophthalmology, radiation oncology, dermatology, as well as some neurology, rehab, and anesthesia. There are some programs in these fields that are categorical (meaning that they include the internship year), in which case you will match normally. But anyone entering an advanced field will couples match that advanced field with their partner’s program. The prelim year is not and cannot be part of the couples match itself (except for early match advanced fields). This means you cannot guarantee being in the same location for internship (but you can maximize your chances by attempting to go to locales or programs with large or multiple preliminary programs or be willing to enter a preliminary surgery year). If you want to ensure being together during intern year, then prepare for a large number of preliminary and transitional interviews and increased application/interview costs.

How to approach the process as a couple

It is advisable to let programs know you are couples matching.  This can be done on ERAS directly. You can also touch on this in your personal statement if it flows. This encourages PDs in different specialties at the same institution to talk and can result in interviews for one applicant that they may not have otherwise received.

You will bring it up briefly during every interview (you’d be surprised how often programs can forget).

It is generally easier to focus on areas that have a sufficient number of options to make matching likely. This in part varies on which fields you will pursue, but larger cities like NYC, Chicago, Boston, etc. tend to work well for increasing the number of permutations. It’s also generally easy to get a larger number of interviews in your geographical region.

For couples with one partner in the Early Match, it is worth it to keep in contact with programs once the spouse knows where they have matched in order to stress that you are specifically vying for a particular area/program.

It is okay to politely inquire as to application status when one partner has received interviews from an institution but the other has not heard back, especially in areas with only one institution. Some fields send invitations significantly earlier than others. Most programs understand that one spouse will have little interest in attending an interview only to find out their significant other has been rejected. It’s a wasted interview from both sides of the table.

Always be polite, but don’t be too hesitant to contact when it will change your plans. If a program isn’t responsive or accommodating at this stage in a game, that’s something to keep in mind. I was surprised at how accommodating programs were when contacted, even very early in the season.

Most couples prefer to travel together when possible in order to explore new cities, save on travel costs, etc. The success for this is highly variable and depends largely on both programs’ schedules and the pushiness of applicants in attempting to ascertain interviews and reschedule when possible. Programs generally are sympathetic to the plight of the couple.

Finally, the NRMP provides some excellent information and sample couples match rank-order lists (ROL).

The Littmann Cardiology III.

Oh, you actually want to read a treatise on stethoscopes? Well then don’t let me stop you!

A reasonably good stethoscope is the one (and I mean one) and only piece of medical equipment that every medical student should purchase. You will use it during the preclinical years for training and OSCEs, and starting third year you’ll use it almost every day (possibly for your entire career). Stethoscopes aren’t like ophthalmoscopes; you really need to have your own, and it is absolutely worth it to have one that works well. But there are an overwhelming number of models at a huge variety of price points.

You say the word stethoscope, and the response you’re most likely to hear is Littmann. But even then there are a lot of choices. My recommendation for most health care professionals is to buy the Littmann Cardiology III.

From first hand experience, there really is a difference between cheap and expensive stethoscopes, period (even to some extent within the Littmann line of products). I actually used and continue to use an old Littmann Lightweight that was my mother’s. When it went missing briefly, I used a pink cheapo one that my wife had upgraded from. In both cases, I thought I was hearing the right things. I could hear a heartbeat. I could hear breathing. However, there’s a significant difference between hearing the heart and breath sounds and being able to hear diagnostic sounds. I thought residents were lying about hearing faint murmurs or bibasilar crackles. ((Sometimes they were, but that’s beside the point.)) That’s because even with my old Littman, the amplification and frequency response simply wasn’t that good. Everything was muffled. Moreover, the tubes on cheap ‘scopes are so poorly insulated that any slight movement (even chest movement, patient hair, etc) is enough to obfuscate any actual physiologic noise.

My wife has the Cardiology III (a fun present to get from relatives, as it costs around $150), and if I were in the market for a new stethoscope, it is the model I would buy without question (update: my vintage stethoscope broke during intern year; I replaced it with the Cards III). When I first borrowed it my mind was essentially blown. I had no idea what I’d been missing. The Cardiology III strikes the right balance of features and price for essentially any physician. ((If you don’t want/need a pediatric head or a dedicated bell and do need to look awesome, then perhaps the Master Cardiology is for you (see the comments below.) ))

• Tunable heads mean that you can assess both high and low frequency sounds by altering pressure. Once you practice with a tunable diaphragm, it’s actually a great feature as it allows you to rapidly get a full sonic picture of a location in space without having to futz with the stethoscope
• Double (both adult and pediatric) diaphragms (the peds one can be switched to a standalone bell as well, which can be nice if you want to ignore the tunable feature). Some schools require you to have a double-headed model so that you can “switch” modes when taking standardized exams, and this is the model in the cardiology series that is double-headed. This also means that no matter what you do later, this one will get the job done.
• Excellent (I mean excellent) external noise attenuation. You hear what you want to hear.
• The only con is that is a bit on the heavy side. The up-side of this con is that you can easily use the head to test reflexes.

Someone may come to your school to try to sell you a digital/electronic stethoscope (like this Thinklabs one several of my classmates were conned into buying). Outside of increased amplification for the hearing impaired, most digital stethoscopes (while kinda cool) are stupid for a variety of reasons: bulky, most can’t fold properly for a pocket nor easily wear around your neck, need for batteries, etc. I have yet to see a compelling reason to buy one unless you are an educator, as the second-listener feature is great in a classroom setting.

Some people hate Littmann’s “new” tunable stethoscopes. And while essentially everyone I’ve ever worked with carries a Littman, there are some folks (especially old school docs) who swear by a couple of other models, particularly the Harvey Elite, which is even pricier but is universally acclaimed by its users.

In addition to a good stethoscope itself (and certainly the cheaper/lighter Littmann Classic II gets the job done), many of my classmates and fellow residents also swore/swear by their holster, though I myself just bear with the neck strain.

Do I need to buy an otoscope/ophthalmoscope?
And if I do, which one should I get?

These are two of the first questions I used to hear from every MS0/MS1 during welcome weekend, white coat ceremony, or orientation.

Medically, the answer for most students is “no.” Most hospitals and clinics have Welch Allyn diagnostic sets attached the walls or units hidden away in the supply room on the floors. You will play with them once during first year and probably never again. However, many schools nonetheless “require” you to buy one. My own school did that, and in hindsight, it was a soft requirement, and I probably could have avoided the purchase. That said, there are several reasons to invest in a set:

1. Your school demands you buy a “diagnostic set,” and you feel awkward not playing by the rules
2. The hospital you train at or plan to work at is ill-equipped and does not have access to these tools on a regular basis
3. You are interested in a career in neurology or ophthalmology
4. You want to do family medicine and actually see inside the eye during your fundoscopic exam instead of pretending
5. You are interested in community outreach, rural medicine, or medical mission-work

There are a lot of super cheap sets available online, but if you ever plan on actually using them, then it’s probably worth upgrading slightly. The cheap ones are extremely heavy and optically useless. Either the light is too bright or too dim and non-adjustable. Not infrequently, the optic disc remains blurry no matter how you tweak, because the manufacturing process doesn’t calibrate these devices accurately. Most otoscopes work okay (ears are easy), but you’ll almost always buy it as part of a set anyway.

Neurologists and ophthalmologists are the specialists that most routinely do fundoscopic exams. General practitioners document that they do but frequently don’t, and when they do they typically do not get diagnostic exams. Ophthalmologists actually rarely use a direct ophthalmoscope, as in the office setting they have bigger and better toys, so even for them once again it boils down to your desired clinical context.  Any physician who wants to do community outreach (e.g. glaucoma screenings at a local church) or medical missions outside of a routine clinic or hospital setting can find a use for these tools. Personally, the most use my set got was in a small village in the Dominican Republic.

So which model should I buy?

If you’re looking for a reasonable, affordable, small and light general purpose set, look no further than the Riester Ri-Mini. This is the set I purchased as an MS1, and it strikes a balance of price and quality. They’re well-made, durable, and actually work.  They use AA batteries, so they’re small and can fit in your white coat easily (unlike their full-size C-battery-sipping cousins). For a pocket set, there’s nothing better.

The best  “reasonable” full size optionsis the Welch Allyn Diagnostic Set, which is what you’ll find in just about every hospital setting. It’s big, it’s good, it’ll last forever, and it’s expensive.

If you want the Rolls-Royce of sets, then you’re forced to splurge on the holy Panoptic. To me, everything else in between just doesn’t seem worth it (if you’re really going to shell out $500+ for a Welch Allyn diagnostic set, why not upgrade all the way?). For most people, the Panoptic is a massive waste of money. Its main benefit is that you can do a much more complete fundoscopic exam without dilating the eye. As a consequence, you can accurately assess the optic disc and easily check for papilledema.  Consequently, for neurologists, the Panoptic can be extremely helpful in checking for signs of increased intracranial pressure. For ophthalmologists or family docs, the Panoptic is helpful for community outreach work and school screening, as it allows you to obtain a fast reliable exam without eye drops/dilation.

So for most people, a huge waste of money.

For people who want to do community outreach, medical mission-work, etc—it’s seriously something to consider. If you want to be a GP/PCP and actually do a real fundoscopic exam, then a Panoptic head is probably the most straightforward way to do so in a routine clinical setting. You don’t even have to know how to use one properly; it’s just that much easier.

After taking Step 1, I imagine most students realize how overextended they became trying to get through multiple books during Step studying. In the end, it was the questions that mattered. It’s always the questions.  So, here’s my list of free Step 2 CK questions (updated June 2019):

• The NBME has its free Step 2 CK practice test in Fred (v2) software, as well as some good materials to familiarize yourself with Step 2 CS. You can find my written explanations for the most recent sets here.
• Lecturio has made their 1000 question Step 2 qbank completely free (after registering for a free account). If you’re interested in buying their video lecture/qbank product, you can get a 25% discount with code hpG6C.
• MedBullets has a 1000+ question robust Step 2 qbank with tutor mode, percentage of peers who answer correctly, detailed explanations, etc. They also have another 199 for Step 3.
• Osmosis is a completely free big (>5000 question) qbank and video collection organized by section. No personal profiles, exam creation, metrics or other typical paid-product goodies, but there’s a lot of content.
• ExamGuru has a free trial with 10 questions apiece from each of their 6 shelf exam products and USMLE 2 CK (for a total of 70 questions). Coupon code BW15 gets you 15%  off any package you might want to buy.
• For every Step exam, Kaplan lets you try one 48-question section for free after signing up.
• USMLE Consult has the usual tiny trial for free (30 questions)
• Learntheheart.com has 50 cardiology USMLE 2 CK questions with plans to add more.
• MedMaster (makers of the “made ridiculously simple” series) has a USMLE Step 2 question bank. Like their Step 1 qbank, it’s content review, not Step practice. But it’s short, high-yield, and to the point. It’s not a bad quick companion for the shelf exams as well, especially at the beginning of your rotations. It also includes a section for Step 2 CS full of the cartoons and mnemonics the series is known for.

Not a lot of resources, free or otherwise, are dedicated for Step 2 (especially when compared with its significantly more important sibling). If you take Step 2 CK in the summer after third year, a question bank (USMLEWorld of course) and Crush Step 2 / Step 2 Secrets (same book in different formats, both a very quick and superficial treatment and extremely quick read) are likely enough. For the gunner, the possible addition of a more “comprehensive” text: First Aid for the USMLE Step 2 CK (which is not as good as FA Step 1 but retains the same format you either loved or hated), Step-Up to USMLE Step 2 CK (previously the worst of the big three but recently updated and improved), or Master the Boards USMLE Step 2 CK (more readable but less complete, particularly good for “next best step” questions). Step-Up to Medicine (if you have it from your medicine clerkship) is still an excellent review for medicine (the bulk of the test) if it’s been a while.

Preparing for your shelf exams is 75% of the battle. The longer you wait, the more you forget, and the harder the test is. Contrary to what you might hear, Step 2 isn’t actually much easier than Step 1; it’s just that you’ve done this rodeo before. If you really want to do well, prepare for and take it right after clerkships.

If you’re attempting to cram for Step 2 in a month or less, I recommend forgoing books altogether (except as references PRN) and relying exclusively on USMLEWorld. Go through it once, flag all questions you get wrong or guess on, then do all marked questions again. Only if you can finish that is it worth reading a book cover to cover. More book-reading does not equal more knowledge when it comes to board review, and you’ve already spent a year reading review books for this exam via your shelf studying.

Looking for more info on the third year shelf exams? That would be here.
Worried about Step 2 CS? Then feel free to peruse this post.

Okay, so penlights (pen lights?) are not the sexiest topic within medicine. However, I struggled with them a lot as a medical student. As in, I never seemed to have one when I needed one. And, when I did have one, more than once it had died when I finally tried to save the day on rounds.

I originally used this style: decent light source, reusable, available from my school bookstore. The problem is they’re activated like a pen and are easy to turn on accidentally, so they die constantly. They eat up batteries. And then I lost one. And another.

I then used these cheap disposable penlights. They’re great for several reasons: super cheap (as a cheap $1 each on Amazon) and you can only shine on purpose, so they won’t die accidentally. The problem is that they do die randomly. And the lightsource can be so weak that it won’t work in bright room. The pupil gauge is nice though.

Entering intern year I was in need of a new pen light, as my wife and I had somehow lost all of ours in the move. I looked around and splurged (relatively) on the Streamlight Stylus, which I love. It’s around $10-15 depending on the day, but it’s super bright, lasts forever (like 60 hours on one set of batteries), and is as slim as a narrow pen, so it fits easily in the pen divider of a white coat with room for another pen, so I actually use it all the time. It’s reusable, as it takes 3 AAAA batteries. That’s right. AAAA. Where do you find AAAA batteries you ask (should you rack up 60 hours of pupil gazing)? Inside of the 9V batteries you used to stick your tongue on (and online, of course). Downsides? Extremely bright, so be careful of how you use it. Also, its long length may cause it to stick out of your white coat depending on the size of the pockets.

If you want the Rolls Royce, the Foursevens Preon 2 has multiple light modes (dim for carefree direct pupil, bright for room flooding) and is generally well loved as the most versatile LED penlight around (downsides: bit wider; click button means you can leave it on by accident and waste the battery). In between is the new NexTorch Dr. K3, which costs around 24 but gives you an awesome medical grade light with Goldilocks brightness and excellent build quality.