ATI RN
ATI Proctored Pharmacology Test
1. When educating a client who has a new prescription for Levothyroxine to treat hypothyroidism, which of the following instructions should be included?
- A. Take the medication first thing in the morning before eating.
- B. Take the medication at bedtime to avoid drowsiness.
- C. Take the medication with food to prevent nausea.
- D. Take the medication with a glass of milk.
Correct answer: A
Rationale: Levothyroxine should be taken first thing in the morning before eating to ensure optimal absorption. Taking it on an empty stomach helps prevent interactions with food or other medications that may decrease its effectiveness. It is important to follow this timing recommendation to maintain consistent thyroid hormone levels in the body. Choice B is incorrect as taking Levothyroxine at bedtime may lead to inconsistent absorption and affect its efficacy. Choice C is incorrect because taking Levothyroxine with food can interfere with its absorption. Choice D is incorrect as Levothyroxine should be taken with a full glass of water, not milk, to aid in proper absorption.
2. A client is starting therapy with rituximab. Which of the following findings should the nurse instruct the client to report?
- A. Dizziness
- B. Fever
- C. Urinary frequency
- D. Dry mouth
Correct answer: B
Rationale: The nurse should instruct the client to report fever when starting rituximab therapy. Fever can be a sign of infection, which is a potential complication associated with rituximab. Early detection and treatment of infections are important to ensure the client's safety and well-being. Dizziness, urinary frequency, and dry mouth are not commonly associated with rituximab therapy and are less likely to be directly related to the medication's side effects. Therefore, fever is the most crucial symptom to report to healthcare providers.
3. A client has a new prescription for Metformin. Which of the following adverse effects of Metformin should the nurse instruct the client to report to the provider?
- A. Somnolence
- B. Constipation
- C. Fluid retention
- D. Weight gain
Correct answer: A
Rationale: The correct answer is A: Somnolence. Somnolence can indicate lactic acidosis, a rare but serious adverse effect of Metformin. Lactic acidosis is manifested by extreme drowsiness, hyperventilation, and muscle pain. Clients should be instructed to report these symptoms to their healthcare provider promptly to prevent further complications.
4. The healthcare professional is preparing to administer atenolol (Tenormin) to a client with angina. Which vital sign would cause the healthcare professional to question administering this drug?
- A. Respirations 12 breaths per minute
- B. Pulse 52 beats per minute
- C. Blood pressure 134/72
- D. Oxygen saturation 95%
Correct answer: B
Rationale: Atenolol is a beta-blocker medication that can lower heart rate. A pulse of 52 beats per minute is relatively low and administering atenolol could further decrease the heart rate, potentially leading to bradycardia. Monitoring the pulse rate and holding the medication if the pulse is below the prescribed parameters is crucial to prevent adverse effects such as bradycardia and hypotension.
5. When teaching a client with a prescription for Loperamide for diarrhea, which instruction should the nurse include?
- A. Take the medication with a full glass of water.
- B. Avoid activities that require alertness.
- C. Expect abdominal pain and bloating.
- D. Take an additional dose after each loose stool.
Correct answer: B
Rationale: The correct instruction the nurse should include when teaching a client with a prescription for Loperamide is to 'Avoid activities that require alertness.' Loperamide can cause drowsiness, so clients should avoid such activities until they know how the medication affects them.
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