HESI RN
Pharmacology HESI Quizlet
1. A client is prescribed alendronate (Fosamax) for the treatment of osteoporosis. Which instruction should the nurse provide to the client?
- A. Take the medication at bedtime.
- B. Take the medication with a full glass of water.
- C. Lie down for 30 minutes after taking the medication.
- D. Take the medication with food to avoid gastrointestinal upset.
Correct answer: B
Rationale: The correct instruction for a client prescribed alendronate (Fosamax) for osteoporosis is to take the medication with a full glass of water first thing in the morning. It should be taken at least 30 minutes before any food, beverage, or other medication. The client should also remain upright for at least 30 minutes after taking the medication to prevent esophageal irritation. Taking alendronate at bedtime or with food is not recommended as it may reduce its absorption and effectiveness.
2. A client with hypertension is prescribed lisinopril (Zestril). Which instruction should the nurse include in the teaching plan?
- A. Avoid foods high in potassium.
- B. Avoid taking the medication with grapefruit juice.
- C. Monitor blood pressure regularly.
- D. Report any swelling of the lips or face.
Correct answer: D
Rationale: The correct instruction for the nurse to include in the teaching plan is to 'Report any swelling of the lips or face.' Lisinopril (Zestril) can cause angioedema, which is swelling of the lips or face. This is a serious side effect that should be reported immediately. Clients do not need to avoid potassium-rich foods unless instructed by their healthcare provider, should avoid taking the medication with grapefruit juice, and should monitor their blood pressure regularly, not just weekly.
3. Oxybutynin chloride (Ditropan XL) is prescribed for a client with neurogenic bladder. Which sign would indicate a possible toxic effect related to this medication?
- A. Pallor
- B. Drowsiness
- C. Bradycardia
- D. Restlessness
Correct answer: D
Rationale: Signs of toxicity related to oxybutynin chloride (Ditropan XL) include central nervous system excitation, such as nervousness, restlessness, hallucinations, and irritability. Other signs of toxicity may include hypotension or hypertension, confusion, tachycardia, a flushed or red face, and signs of respiratory depression. Restlessness is a sign of central nervous system excitation, which can indicate a possible toxic effect of this medication.
4. A client has a prescription for albuterol (Proventil HFA) (two puffs) and beclomethasone dipropionate (Qvar) (nasal inhalation, two puffs) by metered-dose inhaler. The medications are to be administered by the nurse by giving the:
- A. Albuterol first and then the beclomethasone dipropionate
- B. Beclomethasone dipropionate first and then the albuterol
- C. Alternating a single puff of each, beginning with the albuterol
- D. Alternating a single puff of each, beginning with the beclomethasone dipropionate
Correct answer: A
Rationale: Albuterol, as a bronchodilator, should be administered first to help open up the airways, followed by beclomethasone dipropionate to reduce inflammation in the airways. This sequence ensures optimal therapeutic effects of the medications.
5. The client has a PRN prescription for ondansetron (Zofran). For which condition should this medication be administered to the postoperative client?
- A. Paralytic ileus
- B. Incisional pain
- C. Urinary retention
- D. Nausea and vomiting
Correct answer: D
Rationale: Ondansetron, also known as Zofran, is an antiemetic medication primarily used to treat nausea and vomiting. In the postoperative setting, it is commonly administered to manage postoperative nausea and vomiting, which are frequent occurrences after surgery. Ondansetron works by blocking serotonin, a natural substance in the body that can trigger nausea and vomiting. It is also utilized to manage chemotherapy-induced nausea and vomiting. Therefore, the correct condition for which ondansetron should be administered to the postoperative client is nausea and vomiting.
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