Repeated USMLE Questions Step 1- 319

Q- Which of the following is higher in athletics than in non-athletics in resting conditions?

A- Cardiac output

B- Heart rate

C- Oxygen consumption

D- Stroke volume

D- Stroke volume

Q- Which one of the following is the epithelial covering of vocal cords?

A- Simple columnar

B- Simple cuboidal

C- Simple squamous

D- Stratified squamous

D- Stratified squamous

Q- Which one of the following apoproteins is associated with chylomicrons?

A- Apo A

B- Apo B-48

C- Apo C-II

D- Apo D

E- Apo E

B- Apo B-48

More Repeated USMLE Questions Step 1 

Read The Topics on First Aid USMLE Step 1 

9 thoughts on “Repeated USMLE Questions Step 1- 319”

  1. Thank you dear Dr. Irfan.

  2. Thank you for your kindness ☺️

  3. I am sorry. I don’t really have a PDF. I write my questions directly to my website and I don’t have enough time for more than that. Thank you so much for your interest.

  4. Thank you for your answer

  5. 1.D

  6. Thank you Dr Nayak

  7. Nice

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