Pollakiuria means:

The right kidney is in contact with the:

A common finding in people over 50 years of age is:

The left kidney is in contact with the:

A cystlike enlargement of the distal end of the ureter is called:

Dilation of the renal pelvis may be caused by all of the following except:

Autosomal dominant polycystic kidney disease may be characterized by all of the following statements except:

Which one of the following statements about the kidneys is false?

All of the following statements about the kidneys are true except:

Hydronephrosis may be best demonstrated sonographically by which one of the following patterns?