1.Which of following cell types is seen in the glomerular filtration membrane?
a. Mesangial cells
b. Podocytes
c. Juxtaglomerular cells
d. Pericytes
e. Capillary endothelial cells
Answer
a. T
b. T
c. T
d. F
e. F
2.The glomerular filtrate
a. Normaly is about 125ml/min
b. Filters substances of MW less than 7500 Da
c. Is nearly free of proteins
d. Contains glucose in same concentration as plasma
e. Is free of cells
Answer
a. T
b. T
c. T
d. T
e. T
3.Anti diuretic hormone
a. Is released by neurosecretion
b. Is synthesized by the posterior pituitary gland
c. Is increased in the early post operative period
d. Is secreted in response to ECF hypo tonicity
e. Inserts aquaporin-2 channels in the collecting ducts
Answer
a. T
b. F
c. T
d. F
e. T
4.Glomerular capillary pressure is increased in
a. Afferent arteriolar constriction
b. Efferent arteriolar constriction
c. Constriction of both afferent and efferent arterioles
d. Increased renal arterial pressure
e. Dilatation of the efferent arteriole
Answer
a.F
b.F
c.F
d.T
e.F