my concerns about NTG has direct effect on BP by reducing preload rather than afterload, even LSD will decrease volume and that will affect preload , low cholesterol have no direct immediate effect as it reduces P/o Atherosclerosis and may work to < afterload on long basis. so why not preload over decreased SVR??

Referoff: Resistance to Thyroid Hormone (RTH), is a rare genetic disorder where the body's tissues respond poorly to thyroid hormones. This causes the thyroid to overproduce hormones, resulting in a unique lab pattern: elevated thyroid hormones (Free T3 and Free T4) with an unsuppressed or slightly high TSH (thyroid-stimulating hormone).

Is this answer correct? They answer it colloid depletion

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?

The glucose reabsorption in the PCT in the kidneys of a Type 2 DM patient is not decreased, just simply maxed out, and SGLT2 cannot accomodate all the glucose, so it goes through into the urine. The answer implies reabsorption is decreased when it isn't.

While ETEC is known to be the primary cause of Traveler's diarrhea based on its watery characteristic, its heat-labile/stable enterotoxins do not cause inflammation or invasion. On the other hand, EIEC's microbes invade the intestinal mucosa, causing necrosis and inflammation similar to that of Shigella, which leads to watery diarrhea progressing to blood and mucus in the stool. Therefore, I think this question needs to be reviewed to reform the stem to point towards ETEC or change the answer choices.

I'm not seeing in any of my other resources that Tacrolimus is associated with the skin changes mentioned in this question, nor any of the other mentioned drugs. Could someone possibly explain or point me to a resource with this information?

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

Hi everyone,

I’m deep into my USMLE Step 1 prep and honestly feeling a bit overwhelmed with the amount of material to cover. I’ve been following a study schedule using resources like First Aid and UWorld, but I still struggle with retaining the finer details, especially in biochemistry and microbiology.

For those who’ve successfully passed, how did you structure your daily study routine to balance breadth and depth without burning out? Did you focus more on high-yield review or thorough, slower learning?

I’ve used the practice tests from Passexam_4_sure — it seems promising, but I’m not sure how well it aligns with the real exam’s question style and difficulty.

Any advice on managing time effectively, staying consistent, and knowing when you’re “ready” would be greatly appreciated.

Thanks in advance — I know this community has a wealth of experience, and I’m eager to learn from you all.

Beta-3 adrenergic agonists, like mirabegron and vibegron, are indicated in overactive bladder (OAB) in adults, not beta-2 agonists.

Wrong answer. In this clinical scenario, hydrochlorothiazide is the most likely candidate for discontinuation.

McArdle disease is not associated with hyperglycemia; on the contrary, it is often associated with hypoglycemia during exercise.

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.

mech by which EP induces HTN

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

renal cell carcinoma - increased EP

Let’s discuss this question? In detail?