ATI RN
ATI Pharmacology
1. When administering Amitriptyline to a client experiencing cancer pain, for which of the following adverse effects should the nurse monitor?
- A. Decreased appetite
- B. Explosive diarrhea
- C. Decreased pulse rate
- D. Orthostatic hypotension
Correct answer: D
Rationale: The correct answer is 'Orthostatic hypotension.' When administering Amitriptyline, the nurse should monitor for orthostatic hypotension. This condition can occur due to the drug's anticholinergic effects, leading to a sudden drop in blood pressure when standing up. Symptoms may include dizziness, lightheadedness, and an increased risk of falls. Monitoring for signs of orthostatic hypotension is crucial to prevent complications. Choices A, B, and C are incorrect as decreased appetite, explosive diarrhea, and decreased pulse rate are not typically associated with the administration of Amitriptyline.
2. A nurse is providing teaching to a client who has asthma and is beginning to take montelukast. Which of the following statements by the client indicates an understanding of the teaching?
- A. I will use this medication as a rescue inhaler during asthma attacks.
- B. I should take this medication once daily in the evening.
- C. I need to have my blood levels checked regularly while taking this medication.
- D. I should take this medication before exercising to prevent bronchospasm.
Correct answer: B
Rationale: Montelukast is typically taken once daily in the evening for long-term control of asthma symptoms. It helps prevent asthma attacks by reducing inflammation in the airways. While montelukast can also be used for exercise-induced bronchospasm in some cases, it is generally not a rescue medication and should be taken regularly, not on an as-needed basis.
3. A client with breast cancer is receiving cyclophosphamide. What finding should the nurse monitor for?
- A. Hypertension
- B. Hyperglycemia
- C. Ototoxicity
- D. Hemorrhagic cystitis
Correct answer: D
Rationale: When a client is receiving cyclophosphamide, the nurse should monitor for hemorrhagic cystitis, a severe adverse effect caused by bladder irritation. It is essential to watch for signs such as hematuria, dysuria, and urinary frequency, and promptly intervene to prevent further complications. Hypertension (Choice A) is not typically associated with cyclophosphamide use. Hyperglycemia (Choice B) is not a common side effect of cyclophosphamide. Ototoxicity (Choice C) is more commonly associated with medications like aminoglycoside antibiotics or high-dose aspirin.
4. When providing teaching to a client with a prescription for Hydrochlorothiazide, which instruction should the nurse include?
- A. Take this medication at bedtime.
- B. Avoid foods high in potassium.
- C. Take this medication on an empty stomach.
- D. Monitor for signs of dehydration.
Correct answer: D
Rationale: The correct instruction for a client prescribed Hydrochlorothiazide is to monitor for signs of dehydration. Hydrochlorothiazide is a diuretic that can lead to fluid loss and electrolyte imbalance, potentially causing dehydration. Signs of dehydration include dry mouth, increased thirst, and decreased urine output. Therefore, it is essential for the client to be vigilant in recognizing these symptoms and seek medical attention if they occur. Choices A, B, and C are incorrect. Taking Hydrochlorothiazide at bedtime is not a specific instruction related to its effects or side effects. Avoiding foods high in potassium may be necessary for some medications, but it is not the primary concern with Hydrochlorothiazide. Taking this medication on an empty stomach is not a requirement and may vary depending on individual preferences or healthcare provider instructions.
5. A client has a new prescription for clonidine to treat hypertension. Which of the following instructions should the nurse include?
- A. Discontinue the medication if a rash develops.
- B. Expect increased salivation during the first few weeks of therapy.
- C. Avoid driving until the client's reaction to the medication is known.
- D. Stop the medication if you experience a dry mouth.
Correct answer: C
Rationale: The correct instruction for a client starting clonidine therapy for hypertension is to avoid driving until their reaction to the medication is known. Clonidine can cause drowsiness, so engaging in activities like driving that require alertness should be avoided until the individual understands how the medication affects them. Choices A, B, and D are incorrect because they do not address the specific side effect of drowsiness associated with clonidine that could impair driving abilities. Discontinuing the medication if a rash develops, expecting increased salivation, or stopping the medication for dry mouth are not primary concerns related to clonidine therapy for hypertension.
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