Which of the following is an example of a permissive effect of a hormone?
a. the effect thyroid hormone on growth
b. the effect of insulin on glucose uptake by cells
c. the effect of sex hormones on the secretion of growth hormone
d. a and c
e. all of the above

Anurse is caring for a client who is taking digoxin to treat heart failure. which of the following factors predisposes this client to developing digoxin toxicity? a. having a prolapsed mitral valve b. having a 10-year history of copd c. taking a high-ceiling diuretic d. taking an hmg coa reductase inhibitor