A patient has an ADH-secreting pulmonary carcinoma (syndrome of inappropriate ADH secretion). As a result of unregulated ADH secretion, you would expect to find: a. retention of water resulting in...

A patient has an ADH-secreting pulmonary carcinoma (syndrome of inappropriate ADH secretion). As a result of unregulated ADH secretion, you would expect to find:

a.      retention of water resulting in volume expansion

b.      low urinary osmolality

c.      increased renal sodium reabsorption

d.      high serum sodium concentration

e.      b and c

A 25-year old woman develops a nonfunctional hypothalamic tumor that results in a complete inability to produce oxytocin. The most likely pathological response to this deficiency is:

a.      inability to ovulate

b.      amenorrhea

c.      hypertension

d.      inability to lactate normally

e.      inability to deliver a child vaginally