ATI RN
Proctored Pharmacology ATI
1. What is the primary use of lithium?
- A. Lower blood glucose
- B. Slow the heart rate
- C. Stabilize mood
- D. Heal ulcers
Correct answer: C
Rationale: The correct answer is C: Stabilize mood. Lithium is primarily used to stabilize mood, especially in conditions like bipolar disorder. It helps in reducing the frequency and severity of manic episodes, making it an essential medication for mood stabilization. Choices A, B, and D are incorrect as lithium is not used to lower blood glucose, slow the heart rate, or heal ulcers.
2. At what amount does Acetaminophen stop effectively controlling pain?
- A. Over 1,000 mg
- B. 750 mg
- C. Over 1,500 mg
- D. 150 mg
Correct answer: A
Rationale: Acetaminophen is known to lose its effectiveness in controlling pain beyond a dosage of 1,000 mg. Taking more than 1,000 mg will not provide additional pain relief but can increase the risk of adverse effects. Choice B (750 mg) is incorrect because this amount is within the typical recommended dose range for Acetaminophen. Choice C (Over 1,500 mg) is incorrect as it suggests a higher dose than the point at which Acetaminophen starts to lose its effectiveness. Choice D (150 mg) is too low a dose to effectively control pain for most adults.
3. Which of the following is not related to drug toxicity of Atenolol?
- A. CHF
- B. Tachycardia
- C. AV block
- D. Sedative appearance
Correct answer: B
Rationale: Atenolol, a beta-blocker, is not typically associated with tachycardia. Instead, drug toxicity of Atenolol is more commonly linked to bradycardia due to its beta-blocking effects on the heart's electrical conduction system. Symptoms of Atenolol toxicity may include heart failure (CHF), AV block, and a sedative appearance, but not tachycardia.
4. A client has a new prescription for metronidazole. The client should avoid which of the following?
- A. Dairy products
- B. Alcohol
- C. Leafy green vegetables
- D. Grapefruit juice
Correct answer: B
Rationale: The correct answer is B: Alcohol. Clients should avoid alcohol while taking metronidazole to prevent a disulfiram-like reaction, which can cause symptoms such as nausea, vomiting, headache, and flushing. Alcohol can interact with metronidazole and lead to adverse effects. Choices A, C, and D are not typically contraindicated with metronidazole. Dairy products, leafy green vegetables, and grapefruit juice do not have significant interactions with metronidazole, unlike alcohol.
5. When starting therapy with raloxifene, a client should monitor for which of the following adverse effects?
- A. Leg cramps
- B. Hot flashes
- C. Urinary frequency
- D. Hair loss
Correct answer: B
Rationale: The correct answer is B: Hot flashes. When initiating therapy with raloxifene, clients should be advised to monitor for hot flashes as they are a common adverse effect associated with this medication. Hot flashes are a well-known side effect of raloxifene due to its action on estrogen receptors. Leg cramps (Choice A), urinary frequency (Choice C), and hair loss (Choice D) are not typically associated with raloxifene therapy. Therefore, monitoring for hot flashes is crucial to manage and address this common side effect appropriately.
Similar Questions
Access More Features
ATI RN Basic
$69.99/ 30 days
- 5,000 Questions with answers
- All ATI courses Coverage
- 30 days access
ATI RN Premium
$149.99/ 90 days
- 5,000 Questions with answers
- All ATI courses Coverage
- 30 days access