HESI RN
Pharmacology HESI Quizlet
1. When providing instructions to a client taking ciprofloxacin (Cipro), which of the following should the nurse include in the teaching plan?
- A. Avoid taking the medication with milk or antacids.
- B. Take the medication with a multivitamin.
- C. Consume extra dairy products while taking this medication.
- D. Take the medication with food if gastrointestinal upset occurs.
Correct answer: A
Rationale: The correct answer is to avoid taking ciprofloxacin (Cipro) with milk or antacids. These can interfere with the medication's absorption. Consuming extra dairy products or taking it with a multivitamin is not recommended for the same reason. If gastrointestinal upset occurs, the medication can be taken with food to help alleviate the symptoms.
2. A client is receiving intravenous heparin for a deep vein thrombosis. The healthcare provider should monitor the client for which of the following potential complications?
- A. Hypertension
- B. Tachycardia
- C. Bleeding
- D. Hyperkalemia
Correct answer: C
Rationale: Heparin is an anticoagulant, so the primary potential complication is bleeding. The healthcare provider should monitor the client for signs of bleeding, such as bruising, hematuria, and gastrointestinal bleeding. Hypertension, tachycardia, and hyperkalemia are not direct complications of heparin therapy. Therefore, the correct answer is bleeding, as it is the most significant risk associated with heparin administration.
3. The client has begun medication therapy with pancrelipase (Pancrease MT). The nurse evaluates that the medication is having the optimal intended benefit if which effect is observed?
- A. Weight loss
- B. Relief of heartburn
- C. Reduction of steatorrhea
- D. Absence of abdominal pain
Correct answer: C
Rationale: Pancrelipase (Pancrease MT) is a pancreatic enzyme replacement therapy used to aid digestion in clients with pancreatic insufficiency. One of the key goals of pancrelipase therapy is to reduce the amount of undigested fat in the stool, known as steatorrhea. Therefore, the nurse should evaluate the effectiveness of pancrelipase by looking for a reduction in steatorrhea, indicating improved digestion and absorption of fats.
4. A client with hypertension is prescribed losartan (Cozaar). Which instruction should the nurse include in the teaching plan?
- A. Avoid foods high in potassium.
- B. Take the medication with grapefruit juice.
- C. Monitor blood pressure weekly.
- D. Report any swelling of the lips or face.
Correct answer: D
Rationale: The correct instruction for a client prescribed losartan (Cozaar) is to report any swelling of the lips or face. Losartan can cause angioedema, which is a serious side effect that requires immediate medical attention. Clients do not need to avoid potassium-rich foods unless specifically instructed by their healthcare provider. Taking the medication with grapefruit juice is not recommended as it can interact with certain medications. Additionally, monitoring blood pressure regularly is important, but it should not be limited to a weekly basis; blood pressure should be monitored as per the healthcare provider's recommendation.
5. Alendronate (Fosamax) is prescribed for a client with osteoporosis. The client taking this medication is instructed to:
- A. Take the medication at bedtime.
- B. Take the medication in the morning with breakfast.
- C. Lie down for 30 minutes after taking the medication.
- D. Take the medication with a full glass of water after rising in the morning.
Correct answer: D
Rationale: Alendronate (Fosamax) should be taken with a full glass of water after rising in the morning to prevent gastrointestinal side effects and increase absorption. Taking the medication with a full glass of water and in an upright position after waking up helps decrease the risk of esophageal irritation and enhances the drug's effectiveness by ensuring proper absorption in the gastrointestinal tract.
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