ATI RN
ATI nurs 180 Pharmacology Final Exam Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has been taking phenytoin (Dilantin). The nurse understands that which of the following is a long-term adverse effect of this medication?
Correct Answer: D
Rationale: The correct answer is D: Gingival hyperplasia. Phenytoin is known to cause overgrowth of gum tissue (gingival hyperplasia) as a long-term adverse effect due to its effects on collagen metabolism. This can lead to gum enlargement, which can affect oral hygiene and increase the risk of gum disease. Hair loss (
A) is a possible side effect but typically occurs early in treatment. Seizures (
B) are the condition that phenytoin is used to prevent, not a long-term adverse effect. Hypertension (
C) is not a common long-term adverse effect of phenytoin.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
Rationale:
Question 4 of 5
Correct Answer:
Rationale:
Question 5 of 5
Correct Answer:
Rationale: