HESI LPN
Pharmacology HESI 2023
1. A client with chronic kidney disease is prescribed cinacalcet. The nurse should monitor for which potential side effect?
- A. Hypocalcemia
- B. Hypercalcemia
- C. Hyperkalemia
- D. Hyperphosphatemia
Correct answer: A
Rationale: Corrected Rationale: Cinacalcet is a medication that can lower calcium levels, leading to hypocalcemia. Monitoring for signs of low calcium levels such as muscle cramps, tingling sensations, and abnormal heart rhythms is crucial to prevent complications in clients with chronic kidney disease.\nIncorrect Choices Rationale: B) Hypercalcemia is the opposite effect of cinacalcet; C) Hyperkalemia and D) Hyperphosphatemia are not typically associated with cinacalcet use.
2. A client with chronic heart failure is prescribed furosemide. The nurse should monitor the client for which potential adverse effect?
- A. Increased blood glucose levels
- B. Electrolyte imbalance
- C. Dehydration
- D. Weight gain
Correct answer: C
Rationale: When a client with chronic heart failure is prescribed furosemide, a diuretic, the nurse should be vigilant for potential adverse effects. Furosemide can lead to excessive fluid loss, resulting in dehydration. Dehydration is a significant concern as it can exacerbate heart failure symptoms. Additionally, furosemide can cause electrolyte imbalances, particularly affecting potassium and sodium levels. Monitoring for signs of dehydration and electrolyte disturbances is crucial to prevent complications and ensure the client's safety and well-being. Increased blood glucose levels and weight gain are not commonly associated with furosemide use in heart failure patients, making choices A and D incorrect.
3. A client with chronic obstructive pulmonary disease (COPD) is prescribed tiotropium. The nurse should instruct the client to report which potential side effect?
- A. Dry mouth
- B. Blurred vision
- C. Nausea
- D. Tachycardia
Correct answer: A
Rationale: The correct answer is A: Dry mouth. Tiotropium, a commonly prescribed medication for COPD, can cause dry mouth as a side effect. While it may not be severe, clients should report it if it becomes bothersome. Dry mouth is a common side effect of tiotropium due to its anticholinergic properties. Blurred vision, nausea, and tachycardia are not typically associated with tiotropium use in the context of COPD.
4. A client with osteoporosis is prescribed alendronate. The practical nurse (PN) should reinforce which instruction regarding the administration of this medication?
- A. Take the medication with a full glass of water before breakfast.
- B. Take the medication immediately after a meal.
- C. Lie down for 30 minutes after taking the medication.
- D. Crush the medication and mix it with food.
Correct answer: A
Rationale: The correct instruction for administering alendronate is to take the medication with a full glass of water before breakfast. This timing is crucial to ensure proper absorption in the body and reduce the risk of esophageal irritation. Taking it immediately after a meal or lying down for 30 minutes after may affect absorption and increase the risk of adverse effects. It should not be crushed or mixed with food to maintain its effectiveness.
5. Prior to administration of the initial dose of the GI agent misoprostol, which information should the nurse obtain from the client?
- A. Taking an anti-emetic medication
- B. History of glaucoma
- C. Currently pregnant
- D. Allergy to aspirin
Correct answer: C
Rationale: The correct answer is C. It is crucial for the nurse to obtain information regarding the client's pregnancy status before administering misoprostol, as this medication is contraindicated in pregnancy due to its potential to cause uterine contractions. This can lead to serious complications such as miscarriage or premature birth. Therefore, assessing whether the client is currently pregnant is essential to ensure the safe administration of misoprostol. Choices A, B, and D are not directly related to the administration of misoprostol. While knowing if the client is taking an anti-emetic medication may be relevant to prevent drug interactions, a history of glaucoma and allergy to aspirin are not primary concerns before administering misoprostol.
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