Answer to Question 1
B
Feedback:
Calcium imbalances can result in alterations in heart rate and rhythm; cardiac monitoring is thus necessary. The patient is less likely to experience alterations in respiratory function, cognition, or vision.
Answer to Question 2
C
Feedback:
Corticosteroids reduce the effects of calcium by various mechanisms. Thiazide diuretics have the opposite effect. NSAIDs and calcium channel blockers do not appreciably affect the pharmacokinetics of calcium supplements.