NBME 28 Exam Questions and Answers
Unconscious prioprioception mediated by what - Ans:-Cerebellum
Supination of forearm by what muscle - Ans:-Biceps brachii
Aminoglycosides work synergistically with what antibiotic class? - Ans:-Penicillins
Lesion demonstrating asymmetry, irregular borders, var...
Biopsy showing malignant, small dark blue tumor cells lacking nucleoli with a high nuclear:cytoplasm
ratio and expressing cytokeratin, chromogranin, and synaptophysin - Ans:✔✔-Pulmonary small cell
carcinoma; may be associated with paraneoplastic syndromes
Mechanism of regeneration of hepatocytes and renal tubular epithelial cells - Ans:✔✔-Recruitment of
quiescent cells from G0 into the cell cycle
Normal S1, widely split S2 that does not change with respiration, grade 3/6 holosystolic murmur that is
loudest at the lower left eternal border and radiates to the upper left eternal border - Ans:✔✔-Atrial
septal defect
Cell cycle phase where DNA replication occurs - Ans:✔✔-S phase
Cell cycle phase where enzymes necessary for DNA replication occurs - Ans:✔✔-G1 phase
MOA of metformin - Ans:✔✔-Inhibits hepatic gluconeogenesis and increases glucose uptake in
peripheral tissues (peripheral sensitivity to insulin)
Ovarian tumor associated with decreased serum concentrations of gonadotropins and marked increase
in circulating estrogens - Ans:✔✔-Granulosa cell tumorsok
Hardy Weinberg for X-linked diseases - Ans:✔✔-Frequency of affected males = q
Most common malignancy that metastasizes to liver - Ans:✔✔-Colonic CA
Page 2/10
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GraceAmelia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.