When the nurse administers parenteral iron, the preferable route is:
a. intravenous.
b. interosseous.
c. subcutaneous.
d. intramuscular.
Question 2
When using azelaic acid, patients should be counseled that:
a. it may decrease pigmentation in dark-skinned patients.
b. it is more effective than other acne medications.
c. the risk of allergy is higher than it is in other acne medications.
d. the drug has been determined to have significant systemic toxicity.