ATI RN
ATI Pharmacology Proctored Exam 2024
1. A client has a new prescription for Aspirin for the prevention of myocardial infarction. Which of the following findings should be identified as an adverse effect?
- A. Nausea
- B. Bruising
- C. Dizziness
- D. Dry mouth
Correct answer: B
Rationale: Bruising is an adverse effect to be monitored when a client is prescribed Aspirin for the prevention of myocardial infarction due to its association with increased bleeding risk. Aspirin's antiplatelet effect can lead to bruising and other signs of bleeding, necessitating close observation to prevent complications. Nausea, dizziness, and dry mouth are not typically recognized adverse effects of Aspirin therapy for myocardial infarction prevention.
2. A client is receiving Cefotaxime IV for a severe infection. Which finding indicates a potentially serious adverse reaction to this medication that the nurse should report to the provider?
- A. Diaphoresis
- B. Epistaxis
- C. Diarrhea
- D. Alopecia
Correct answer: C
Rationale: Diarrhea is an adverse effect of cefotaxime and other cephalosporins that requires reporting to the provider. Severe diarrhea might indicate the client has developed antibiotic-associated pseudomembranous colitis, which could be life-threatening. Diaphoresis, epistaxis, and alopecia are not typically associated with cefotaxime use and are less likely to indicate a serious adverse reaction necessitating immediate reporting.
3. When caring for a client prescribed Lithium, which laboratory value should the nurse monitor to assess for potential toxicity?
- A. Serum sodium
- B. Serum lithium
- C. Serum potassium
- D. Serum calcium
Correct answer: B
Rationale: The nurse should monitor the client's serum lithium levels to ensure they are within the therapeutic range and to assess for potential toxicity. Monitoring serum lithium levels is crucial because lithium has a narrow therapeutic range, and levels outside this range can lead to toxicity, which can be life-threatening. Therefore, regular monitoring is essential to prevent adverse effects and ensure the medication's effectiveness.
4. A nurse is teaching a client who has a new prescription for Spironolactone. Which of the following adverse effects should the nurse instruct the client to monitor?
- A. Hyperkalemia
- B. Hypoglycemia
- C. Hypocalcemia
- D. Hyponatremia
Correct answer: A
Rationale: Spironolactone is a potassium-sparing diuretic, so the nurse should monitor the client for hyperkalemia, which can cause muscle weakness and cardiac dysrhythmias.
5. A healthcare professional is caring for a group of clients receiving antimicrobial therapy. Which of the following clients should the professional plan to monitor for manifestations of antibiotic toxicity?
- A. An adolescent client with a sinus infection
- B. An older adult client with prostatitis
- C. A client who is postpartum with mastitis
- D. A middle-aged client with a urinary tract infection
Correct answer: B
Rationale: An older adult client with prostatitis who is receiving antibiotics should be monitored for toxicity due to age-related reductions in medication metabolism and excretion. Older adults are more susceptible to antibiotic toxicity, making them a high-risk group for adverse effects.
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