Repeated USMLE Questions Step 1- 329

Q- Mullerian-inhibitory factor plays a major rule in development of the male reproductive system. Which type of cells secrets it?

A- Leydig cells

B- Sertoli cells

B- Sertoli cells



Q- If a new effective treatment for COVID-19 is initiated, which of the following will be the appropriate effect on incidence and prevalence?

A- Both incident and prevalence decrease

B- Incident decreases with no change in prevalence

C- No change in both

D- No change in incident and decreased prevalence

D- No change in incident and decreased prevalence



Q- Which of the following defense mechanisms is most likely associated with paranoia?

A- Projection

B- Splitting

C- Superego lacunae

D- Undoing

A- Projection



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