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Kaplan Qbank USMLE



Author4 Posts
  #1

The effect of the following situation will make the filtration fraction

A. increase, B decrease, C. normal


Q1. Afferent arteriole constriction

Q2. Efferent arteriole constriction

Q3. Ureter constriction

Q4. Malnutrition

  #2

Q1. Afferent arteriole constriction - Decrease

Q2. Efferent arteriole constriction - Increase

Q3. Ureter constriction - decrease

Q4. Malnutrition.......i think increase.....because of low oncotic pressure.

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  #3

You got all except Q1

Afferent constriction :arrow: reduce both GFR & RPF :arrow: FF is unchanged

  #4

Yeah when you add in the renal plasma flow, GFR, and peritubular flow or pressure parameters this becomes a high yield q.

Id say this one is worth beating into the ground.

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