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Doctor Tim
United States
เข้าร่วมเมื่อ 27 ต.ค. 2012
I'm a 27-year-old medical graduate using this channel to discuss study strategies, review for medical school exams, and productivity tips, among other things.
High Yield Review of Drug Advertisements for Step 1/2 CK and Step 3
In this video, we review drug advertisement questions and how to approach them. These are showing up on NBME exams more frequently as the exams have been updated and there is increasing emphasis on interpreting medical literature. We go through some example questions and cover the common themes that show up most frequently as well as review some of the basic principles of epidemiology and biostatistics that are highly testable.
มุมมอง: 1 277
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High Yield Infectious Disease Review for Step 1/2CK and Shelf Exams
มุมมอง 2.8K2 หลายเดือนก่อน
This is a high-yield review of infectious diseases for Step 2 CK, Step 1, and shelf exams. We cover understanding of common bacterial infections and basic principles of treatment. We add additional details on some high-yield microbiology and virulence. We don't go into extensive detail on treatment regimens or antimicrobials in this video but all of this infectious disease material is heavily t...
High Yield Psychiatry Shelf/Step 2CK Review (Part 2)
มุมมอง 6K8 หลายเดือนก่อน
This is part two of a high-yield review of psychiatry for the shelf exams and Step 2 CK. The first section starts with HY practice questions, followed by important differential diagnoses, and then conclude with some rapid review concepts. These are in no particular order, so feel free to watch part 1/2 in whichever order works best as both have plenty of high yield material tested by the NBME. ...
High Yield Gastrointestinal Review for Step 1/Step 2 CK and Shelf Exams
มุมมอง 4.4K9 หลายเดือนก่อน
This is a high-yield gastrointestinal review for the shelf exams and Step 2 CK. Everything in this video is centered around practice questions, and then we work through each concept and how it can be highly tested. With the updates to Step 2 CK including more pathophysiology, much of the information in this video is highly applicable for Step 1 as well. Here are links to shelf review videos we'...
Lysosomal Storage Disease | High Yield USMLE Review
มุมมอง 70610 หลายเดือนก่อน
In this video, we walk through a a review of lysosomal storage diseases. These presentations and syndromes are high yield for USMLE exams but many people avoid studying these because they can be confusing and difficult to remember. That's why we cover some simple memory tricks to organize these in your mind and work through practice questions that cover specifically how the NBME tests these con...
High Yield Review | Pancreatic Endocrine Tumors | Step 1 & Step 2CK
มุมมอง 70111 หลายเดือนก่อน
In this video, we walk through a a review of pancreatic endocrine neoplasms and multiple endocrine neoplasia (MEN) syndromes. These presentations and syndromes are classic on USMLE exams and we walk through the most common ways these are tested on Step 1, Step 2CK, and Step 3. Time Stamps: 0:45 - Practice question 1:57 - Review of pancreatic endocrine neoplasms 7:33 - MEN syndrome overview 9:34...
High-Yield Emergency Medicine Shelf/Step 2 CK Review
มุมมอง 17Kปีที่แล้ว
In this video, we cover a high-yield review of emergency medicine for the shelf exams and Step 2 CK. The first section starts with HY practice questions, followed by important differential diagnoses, and then conclude with some rapid review concepts. Keep in mind differential diagnoses are extremely high yield in emergency medicine and are often very broad. Time Stamps: Practice Questions - 0:2...
High Yield Review | Fetal Heart Tracings
มุมมอง 2Kปีที่แล้ว
In this video, we walk through a a review of fetal heart tracings for USMLE exams. Many of these questions require you to understand the basics of evaluating tracings and algorithms for management. In this video, we go through a high yield practice question and discuss the most high yield tracings to be aware of. Mastering the topics in this video will have you on your way to improving your con...
High Yield Abstract Review for NBME Exams
มุมมอง 2.3Kปีที่แล้ว
In this video, we walk through a a review of abstract questions for USMLE exams. These questions require you to process an entire research excerpt of information efficiently while working through multiple questions per abstract. We go through an example abstract, review the content, and discuss important tips to keep in mind when answering these questions. Keep these things in mind to be sure y...
High Yield Review of Acids & Bases for NBME Exams
มุมมอง 1.7Kปีที่แล้ว
In this video, we walk through a a high-yield practice question to prepare you for acid & base questions on USMLE exams. We discuss an efficient approach to narrow down the options until the right answer but also help rule out incorrect answers so you have peace of mind with your choice on test day. We then discuss various causes of acid-base changes and how to work through these questions no m...
High Yield Public Health Review | USMLE Step 1 & Step 2CK
มุมมอง 10Kปีที่แล้ว
This is a high-yield review of biostats & public health for Step 1 and Step 2 CK. We discuss study design, measures of association, confidence intervals, p-values, and bias. We cover the understanding of each concept so you can be prepared for any style of question that you come across. Keep in mind, we do a more brief, rapid review style discussion of these topics in the internal medicine revi...
High Yield USMLE Practice Question | Brachial Plexus Lesions
มุมมอง 1.6Kปีที่แล้ว
In this video, we walk through a single high-yield practice question targeted towards understanding a frequently tested concept on NBME exams. We discuss an efficient approach to narrow down the options until the right answer but also help rule out incorrect answers so you have peace of mind with your choice on test day. The goal of these videos is to help you feel confident in your strategy fo...
High Yield Neurology Shelf/Step 2CK Review
มุมมอง 24Kปีที่แล้ว
This is a high-yield review of neurology for the shelf exams and Step 2 CK. The first section starts with HY practice questions, followed by important differential diagnoses, and then we conclude with some rapid review concepts. This is shorter than some of our previous shelf reviews but all of these topics are high yield and are frequently tested concepts on NBME exams. Keep in mind that many ...
USMLE Step 3 Advice | Content, Format & Tips
มุมมอง 8Kปีที่แล้ว
In this video, we cover the basics of format and content for the USMLE Step 3 Exam. This is a 2 day exam, and I discuss many things I found helpful to know when I recently took the exam. We discuss the most important resources to focus on. We also cover the format for both days, differences, and relevant content to review as you study. Here are links to shelf review videos we've covered for cli...
High Yield Family Medicine Shelf/Step 2 CK Review
มุมมอง 31Kปีที่แล้ว
High Yield Family Medicine Shelf/Step 2 CK Review
USMLE Step 1 Advice & Best Resources | Q&A
มุมมอง 483ปีที่แล้ว
USMLE Step 1 Advice & Best Resources | Q&A
High Yield USMLE Review Question: Nephrotic vs. Nephritic Syndromes
มุมมอง 1.6Kปีที่แล้ว
High Yield USMLE Review Question: Nephrotic vs. Nephritic Syndromes
High Yield Cardiovascular Review for Step 2 CK and Shelf Exams
มุมมอง 18Kปีที่แล้ว
High Yield Cardiovascular Review for Step 2 CK and Shelf Exams
High Yield USMLE Practice Question & Strategy
มุมมอง 1.2K2 ปีที่แล้ว
High Yield USMLE Practice Question & Strategy
High-Yield Psychiatry Shelf/Step 2 CK Review
มุมมอง 33K2 ปีที่แล้ว
High-Yield Psychiatry Shelf/Step 2 CK Review
Stroke Syndrome Review 101 for NBME exams
มุมมอง 6K2 ปีที่แล้ว
Stroke Syndrome Review 101 for NBME exams
High-Yield Surgery Shelf/Step 2 CK Review
มุมมอง 42K2 ปีที่แล้ว
High-Yield Surgery Shelf/Step 2 CK Review
USMLE Step 2 CK Experience | Resources/Strategy + Q&A
มุมมอง 3.2K2 ปีที่แล้ว
USMLE Step 2 CK Experience | Resources/Strategy Q&A
USMLE High Yield Practice Question #2: Contraceptives
มุมมอง 1.6K2 ปีที่แล้ว
USMLE High Yield Practice Question #2: Contraceptives
USMLE High Yield Practice Question #1: Screening Guidelines
มุมมอง 2K2 ปีที่แล้ว
USMLE High Yield Practice Question #1: Screening Guidelines
High Yield Internal Medicine Shelf/Step 2 CK Review
มุมมอง 31K2 ปีที่แล้ว
High Yield Internal Medicine Shelf/Step 2 CK Review
High-Yield Pediatrics Shelf/Step 2 CK Review
มุมมอง 31K2 ปีที่แล้ว
High-Yield Pediatrics Shelf/Step 2 CK Review
High Yield OBGYN Shelf/Step 2 CK Review
มุมมอง 27K2 ปีที่แล้ว
High Yield OBGYN Shelf/Step 2 CK Review
watching this at the beginning of my psych clerkship as a preview and its perfect! thanks!
I think where you shine compared to other medicine TH-camrs is your explanation and logical, common sense thought process and reasoning behind certain things. It really made me understand somethings by logically thinking, instead of regurgitating facts and memorizing uworld table. It’s similar to the way divine teaches and some Emma Holiday, but your even better at explaining in simple terms that any common man could understand without using complex terminology.
Super helpful! For HDS BAT w/o peritoneal signs, looks like all roads lead to CT? Regardless of whether the FAST is +/- the next step is CT, either to plan surgery or to look for another cause for the symptoms... so why even bother with the FAST? Is it mostly if a patient is borderline going unstable and you want info fast? Otherwise as the algorithm is written it looks like "waste" since it wouldn't alter the diagnostic path. But I could totally see the utility of FAST for quick info incase things went south fast
Unstable and no peritonitis, but fast scan is positive > laparatomy. Mainly for that, bec there is fluid leakage, no peritonitis, and there unstable, so surgical exploration is needed. Fast scan negative + unstable or fast scan positive + stable = CT bec it’s not urgent danger and have time to investigate further.
Superb bro. ❤
Dr. Tim is the GOAT. Thank you from a medical student preparing for Level 2!
Do you know of a resource that has the diagnostic and management algorithms/steps for these cases? I can identify most of these things but need more concise next best step in management or treatment in each case or scenario. Thanks
Case Files - Internal Medicine fourth edition by Toy and Patlan is what a lot of us are using. Maybe not specifically for emergency medicine but it has a lot of examples that you're describing. Maybe you can buy it but I know people just airdropped PDFs of it so it's probably around
“Surgery because it freaks me out…” lord please don’t ever be my doctor. Stanford type B is medical management, but glad to know that student thinks surgery for everyone.
Awesome videos!!! You're an inspiration Dr. Tim ✨️
Thank you Tim! For your Jakafi example, do we just assume that they did a valid study with appropriate significance all the the ad itself gives no details on how the study was conducted?
Yes, that's exactly the thought! Unless you can see the measures of significance in detail or if they mention some internal flaws of the study, it's usually best to just interpret with those assumptions (unless they specifically mention otherwise).
Is this applicable for step 3 as well?
Yes, that's right. Specifically for the diagnosis/next step/management style of questions the material has quite a bit of overlap!
whats a good resource for the risk factors and prognosis questions??
That's a tough one. There are probably several that are decent but hard to fine one that is totally comprehensive. The Amboss library, U-World summary tables, Divine Intervention series, and even Up-to-Date articles can all be useful!
this was a very good video with just enough explanation of basics to understand everything without memorization and keeping it brief to the high yield information. My only feedback is that I would have preferred if you also explained how to spot the subcortical stroke symptoms so we could get the full picture.
not sure if you'll see this but how do you differentiate between manic psychosis and one of the schizo diseases? That trips me up in question stems
Great question! The main things to keep in mind are using whatever diagnostic criteria they are giving and using those when you can. Like for example with schizoaffective, they will almost always emphasize a 2-week period with psychotic symptoms and no features of the mood disorder. Otherwise sometimes it can be helpful to try and figure out what the primary symptom(s) are and which seems more "accessory" or "secondary". For example in bipolar disorder with psychotic features, the hallmark symptoms of mania will be the focal point of the question with some added notes about hallucinations. For sure though these can be difficult and it's a combo of using diagnostic criteria and using the "picture" they are trying to paint to find the underlying primary diagnosis.
Can we get this pdf as well on the website??? Thanks in advancen
Done!
Can you put this pdf/pptx on the website?? Thank you!
For sure!
thank you for your video <3
I didn’t chose A in Q1 becos I believe troponin would not show up in the first 2 hours in an MI or ACS.
That's a reasonable thought, it is pretty early in the timeline for troponin to be significantly elevated. Because it is such a highly sensitive marker though, it can be useful early on in management to see what the "baseline" value is and see if that changes over time. So even if it was normal or only mildly elevated, being able to trend it over the next several hours will be very useful in management. Great point though!
Excellent lecture. Thanks.
Dr. Tim! these reviews are so helpful! carried me thru OBGYN, Peds, and Psych. Have my Medicine self in a few days. Would love to see if you have pulmonary review. watching the other dedicated systems rn throughout the week. Thank you for the great presentations through out!
That's great to hear! Definitely have a pulmonary review in the works, that's a great suggestion!!
Great explanations!!!
Thank you so much for this! The timing of this was perfect as I'm taking my IM shelf next week and don't have a ton of time to review ID. I also used your content for psych as well. Looking forward to more content!
I'm glad it was helpful for you! Best of luck!
Very accurately described.
Thank you
Phenomenal job! Great content! Perfect pace! And brilliant slides! Please put your name on all your slides. Sometimes I screenshot them to reinforce the material & on occasion share with a classmate. Thank you for your work‼️
Excellent video. Great revision and peactice. Thanks.
For the second question can you explain why the answer was NOT sarcoidosis? The explanation provided afterward basically showed that all the hints you gave applied to both, so I am curious as to what the reasoning to be used there to discriminate them
Great question. Sarcoid could definitely be considered solely based on the lab findings alone including the restrictive pattern and even reduced DLCO. The way to differentiate it from ILD was the history and demographic information. The age-range and "fine" crackles fits more with ILD and helps deter from sarcoid. They could show you a similar question with a young female with no prior history and that shifting of the background and demographic would be more typical of a sarcoid question!
@@Doctor_Tim Thank you Dr. Tim, great video btw, I've watched every single one, now IM is my last rotation
@@Imonaboattt900 That's great to hear! Best of luck on your rotation!
Can you do a part 2, where you include things like Cost Benifit analysis and related topics? (Sensitivity analysis, Cost utility, QALY, DALY, etc...)
That is a great suggestion, definitely some topics I can incorporate into a QI/QC type video!
@@Doctor_Tim Thank you doctor. I am in medical school and surprisingly (or surprising to me) This topic (plus biostats) is worth 11% of my total grade from year 1 and year 2 of medical school and a substantial part of my Step 1 Exam. Its become a huge topic in medical school.
Thank you so much!!! So well explained.
This was the BEST cardio video I have ever seen. The explanations are amazing! Can not believe cardio has never been taught to me this way. Thank you!!!!
Wouldn't wide-spread vasodilation lead to decreased peripheral vascular resistance and pooling of blood in the peripheral tissues. As a result, wouldn't blood flow to the extremities be compromised? Wouldn't this lead to cold extremities due to decreased perfusion and circulation to those areas?
That's a great question. What you are saying could be possible after an extended period of distributive shock. However, they tend to primarily test the initial insult and the direct cardiovascular manifestations of that dysfunction. And in the short term, the decreased SVR and relative pooling of blood in the extremities is how the extremities stay warm in contrast to the other types of shock.
Thank you!
This is great! Thank you so much!
Thank you
Please do for all the systems. The vedios are helping me with the USMLE step 1 prep
Can step 1 takers watch this
Yes, this video was more focused on the clinical side but much of this is very applicable to Step 1 and the basic sciences as well!
too easy
A single dose of betamethasone is still given if there is preterm labor between 34 0/7 weeks and 36 6/7 weeks.
This was such a great review!! Im on my second to last rotation and really wish I would have discovered you sooner!
Thank you for sharing this, I found it very helpful for last minute shelf review!
Great Video. Please do one on Eye and ear pathologies for USMLE 2CK.
Great suggestion, definitely one that is planned!
Thanks a lot
Thank you, Dr. Tim, for this amazing review! It has really helped me in preparing for my Canadian boards.
You are absolutely amazing. Helped me so much in questions!
Nice video man! Have my first shelf Friday! Keep up the good content!
Great❤
Thank you thank you thank youuu
This review was amazing, thank you so much
Love it. Please do a part 2
PURE GOLD