ATI RN
ATI Pharmacology Quiz 240 Questions
Extract:
Question 1 of 5
The nurse is caring for a client diagnosed with bipolar disorder who is exhibiting the following symptoms: insomnia, exaggerated confidence, attention seeking, and easily agitated. Based on these symptoms, what does the nurse believe these symptoms are caused by?
Correct Answer: B
Rationale: The symptoms described align with a manic episode, which is a hallmark feature of bipolar disorder.
Question 2 of 5
The nurse has been doing medication education for the client receiving lithium (Eskalith). Which statement by the client indicates that teaching has been effective?
Correct Answer: A
Rationale: Excessive sweating can lead to dehydration, which can increase lithium levels and potentially lead to toxicity. This indicates effective teaching.
Question 3 of 5
The client asks the nurse how atorvastatin (Lipitor) will help lower cholesterol. Which response by the nurse is most appropriate?
Correct Answer: A
Rationale: Atorvastatin (Lipitor) is a statin medication that works by inhibiting the enzyme HMG-CoA reductase, which plays a key role in cholesterol synthesis in the liver, thereby lowering cholesterol levels.
Question 4 of 5
The nurse is describing angina to a family member of a client recently diagnosed with the condition. Which characterization of angina is the most appropriate?
Correct Answer: B
Rationale: Chest pain that occurs on physical exertion or emotional stress is the classic symptom of angina, caused by reduced blood flow to the heart muscle.
Question 5 of 5
The nurse is preparing to administer atenolol (Tenormin) to a client with angina. Which vital sign would cause the nurse to question administering this drug?
Correct Answer: D
Rationale: Atenolol is a beta blocker, which can lower heart rate. A pulse of 52 beats per minute may be too low, especially if the client is experiencing angina, and the nurse should assess further before administering the medication.