MCQ
Which of the following is correct
  • A
    Afferent arteriole is narrower than efferent arteriole
  • B
    Afferent venule is narrower than efferent venule
  • Efferent arteriole is narrower than afferent arteriole
  • D
    Efferent venule is narrower than afferent venule

Answer

Correct option: C.
Efferent arteriole is narrower than afferent arteriole
c
(c)Afferent arteriole carries blood to glomerulus while efferent arteriole collects blood from it so the diameter of afferent arteriole is much more than that of efferent arteriole.

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