ATI RN
ATI Proctored Pharmacology 2023
1. A healthcare professional is obtaining a medication history from a client who is to receive Imipenem-cilastatin IV to treat an infection. Which of the following medications the client also receives puts them at risk for a medication interaction?
- A. Regular insulin
- B. Furosemide
- C. Valproic acid
- D. Ferrous sulfate
Correct answer: C
Rationale: The correct answer is C, Valproic acid. Imipenem-cilastatin decreases the blood levels of valproic acid, an antiseizure medication, which can lead to increased seizure activity. Monitoring and adjusting the dosage of valproic acid may be necessary when co-administered with Imipenem-cilastatin to prevent adverse effects. Choices A, B, and D do not typically interact significantly with Imipenem-cilastatin and are not associated with a high risk of adverse interactions in this scenario.
2. A client is starting to take amitriptyline. The healthcare provider should instruct the client to monitor for which of the following adverse effects?
- A. Diarrhea
- B. Urinary retention
- C. Bradycardia
- D. Dry cough
Correct answer: B
Rationale: The correct answer is B: Urinary retention. Amitriptyline, a tricyclic antidepressant, can cause relaxation of the bladder sphincter muscles, leading to urinary retention. Monitoring for urinary retention is crucial as it is a common anticholinergic effect associated with this medication. Diarrhea (choice A) is not a common adverse effect of amitriptyline. Bradycardia (choice C) is more commonly associated with beta-blockers rather than tricyclic antidepressants like amitriptyline. Dry cough (choice D) is not a typical adverse effect of amitriptyline.
3. A client has a new prescription for methotrexate to treat Rheumatoid Arthritis. The nurse should expect to monitor the client for which of the following adverse effects?
- A. Insomnia
- B. Hypertension
- C. Bone marrow suppression
- D. Constipation
Correct answer: C
Rationale: The correct answer is bone marrow suppression. Methotrexate can lead to bone marrow suppression, resulting in anemia, leukopenia, and thrombocytopenia. Monitoring for signs of decreased blood cell counts is crucial to prevent complications. Insomnia (choice A), hypertension (choice B), and constipation (choice D) are not typically associated with methotrexate use for Rheumatoid Arthritis.
4. Which medication is a beta blocker?
- A. Atenolol (Tenormin)
- B. Verapamil (Calan)
- C. Captopril (Capoten)
- D. Clopidogrel (Plavix)
Correct answer: A
Rationale: Atenolol (Tenormin) is a beta blocker commonly used to treat conditions like hypertension and angina by blocking the action of adrenaline on the heart. Verapamil is a calcium channel blocker, Captopril is an ACE inhibitor, and Clopidogrel is an antiplatelet medication. Therefore, the correct answer is Atenolol (Tenormin) as it belongs to the beta blocker class of medications.
5. A healthcare provider is caring for a client who is prescribed Furosemide. Which of the following laboratory values should the healthcare provider monitor?
- A. Serum potassium
- B. Serum calcium
- C. Serum sodium
- D. Serum magnesium
Correct answer: A
Rationale: Furosemide is a loop diuretic that can cause hypokalemia (low potassium levels) due to increased potassium excretion in the urine. Monitoring serum potassium levels is crucial to prevent complications such as cardiac arrhythmias. Therefore, the healthcare provider should closely monitor the client's serum potassium levels when they are prescribed Furosemide. While monitoring other electrolytes like sodium and magnesium may also be important in certain situations, the priority for a client prescribed Furosemide is to monitor serum potassium levels due to the risk of hypokalemia.
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