Here, I want to review my mistakes and learn something new

Chest radiology reveals bronchiectasis

Study hard

OSTEOGENESIS IMPERFECTA does not produce scurvy, which is caused by a vitamin C deficiency

Karyotyping the mother is NOT the correct tool for estimating the risk of Down syndrome in her fetus.

The mother is phenotypically normal, so she cannot have full trisomy 21 herself.

The only scenario where the mother's karyotype matters is if she carries a balanced Robertsonian translocation involving chromosome 21 — but this is rare, and the question gives no suggestion of such.

The given answer confuses:

• maternal meiotic nondisjunction risk (age-related, statistical)
• vs.
• heritable translocation Down syndrome (very rare)

reduced cortisol, sodio, aldosterona but incresed K+

streptococo neumoniae is´nt a diplococo

Type V|| ?

Behçet Syndrome is a Type 3 Hypersensitivity reaction. The answer provided is incorrect.

HOW DOES INSULIN LIKE GROWTH FACTOR FUNCTIONS?

"Owl eyes" isn't a CMV finding?

Hi everyone

My name is Fortune

I'm an IMG from Nigeria and 2 years away from graduation

I'm looking to specialise in paediatrics neonatology

mech by which EP induces HTN

• inhibits Ach induced vasodialation vaso dialation
• platelet aggregates
• increased levels of Endothelin -1

renal cell carcinoma - increased EP

You certainly can calcúlate the positive predictive value, you have 85% of the deseased that tested positive, so they are true positives, you also have 15% that tested positive but have no symptoms so they are false positive, since PPV= TP/TP+FP x 100, then you have all the information you need in order to obra in the positive predictive value, so i think tour answer might be wrong..

Horner syndrome is not significantly associated with vision loss. There may only be a slight visual field impairment due to the ptosis and some difficulty seeing in low-light environments( miosis). Therefore, the clinical presentation of vision loss described in the question doesn't correspond to this diagnosis.

She is having problems in The pasta month. And not over 6 months period

Just need to go through with this disease

I’m thrilled to share that I passed the USMLE Step 1 exam last night, and I couldn’t be happier! 🎉

I’ve been a silent observer in this community, absorbing all the advice and motivation, but now it feels like the perfect moment to give back. The tips, study strategies, and shared experiences here were incredibly valuable during my journey.

Here’s how I did it: I started studying intensively about six weeks ago, dedicating every available moment to preparing. My primary resources were First Aid, UWorld, and some well-chosen practice exams. Yesterday, on a bit of a whim, I decided to book the exam last-minute—and thankfully, it all worked out!

For anyone preparing, I can’t emphasize enough the importance of practice tests. They not only helped me identify my weak areas but also got me comfortable with the question style and pacing of the actual exam. Practice exams truly made a massive difference in my confidence and readiness.

A huge thank you to everyone in this community who shared their study tips and experiences—it made a world of difference! Next up, I’m thinking about starting prep for Step 2 CK. Onward and upward! 🚀

Good luck to everyone on their USMLE journey—you’ve got this! 💪

she did not have to acquire new skills after her injury and lack of adaptation would cause weakness in left leg

The spina bifida occurs in a Higher rate in this population...

Might be usefull to measure new cases because talks about speed