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Pharmacology HESI 2023 Quizlet
1. A client with a diagnosis of bipolar disorder is prescribed quetiapine. The nurse should monitor for which potential adverse effect?
- A. Weight gain
- B. Hair loss
- C. Insomnia
- D. Tremors
Correct answer: A
Rationale: When a client with bipolar disorder is prescribed quetiapine, the nurse should monitor for weight gain as a potential adverse effect. Quetiapine is known to commonly cause weight gain, which can have implications for the client's overall health. Regular monitoring of weight can help in early detection and management of this side effect.
2. While a client is receiving the medication haloperidol, which client data would indicate to the practical nurse that the medication is therapeutic?
- A. The client has maintained consistent weight loss of 2 pounds per week.
- B. The client has demonstrated a decrease in paranoid behaviors.
- C. The client's blood pressure has remained within normal limits.
- D. The client's fasting blood glucose has remained below 120 mg/dL.
Correct answer: B
Rationale: When a client is taking haloperidol, a therapeutic response involves a decrease in symptoms such as paranoia, hallucinations, delusions, and emotional excitement. These improvements indicate that the medication is effectively managing the client's condition. Monitoring for a reduction in paranoid behaviors helps the practical nurse assess the medication's effectiveness in addressing the client's psychiatric symptoms.
3. A client with asthma is prescribed montelukast. The nurse should instruct the client that this medication is used for which purpose?
- A. Immediate relief of acute asthma attacks
- B. Long-term control of asthma symptoms
- C. Treatment of exercise-induced bronchospasm
- D. Immediate relief of allergic rhinitis symptoms
Correct answer: B
Rationale: Montelukast is a leukotriene receptor antagonist used for the long-term control of asthma symptoms by reducing inflammation in the airways. It is not typically used for immediate relief during acute asthma attacks, where short-acting bronchodilators are more appropriate. Montelukast does not specifically target exercise-induced bronchospasm or allergic rhinitis symptoms. Therefore, the correct answer is B. Choice A is incorrect because montelukast is not for immediate relief of acute asthma attacks. Choice C is incorrect as montelukast is not primarily used to treat exercise-induced bronchospasm. Choice D is incorrect because montelukast is not indicated for immediate relief of allergic rhinitis symptoms.
4. A client with hypertension is prescribed clonidine. The nurse should monitor the client for which potential side effect?
- A. Hypotension
- B. Tachycardia
- C. Dizziness
- D. Hyperglycemia
Correct answer: A
Rationale: The correct answer is A: Hypotension. Clonidine, a medication used to treat hypertension, can cause a lowering of blood pressure leading to hypotension as a potential side effect. Monitoring for hypotension is essential to prevent complications such as dizziness, fainting, or falls. Option B, Tachycardia, is incorrect as clonidine typically causes bradycardia or a decreased heart rate. Option C, Dizziness, can occur due to hypotension caused by clonidine. Option D, Hyperglycemia, is not a common side effect associated with clonidine use.
5. The healthcare professional is creating a class for older adults in the community. Which information about laxative use in older adults would be important to include?
- A. Laxatives are not effective in older adults
- B. All laxatives are exactly the same
- C. Over-the-counter laxatives are misused
- D. Laxatives can cause potassium retention
Correct answer: C
Rationale: It is important to include information about the misuse of over-the-counter laxatives in older adults as they often misuse these medications, which can lead to dependency and other health issues. Option A is incorrect as laxatives can be effective in older adults when used appropriately. Option B is incorrect because not all laxatives are the same, they have different mechanisms of action and side effects. Option D is incorrect because laxatives can actually cause electrolyte imbalances like potassium depletion rather than retention.
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