ATI LPN
LPN Pharmacology Practice Test
1. When educating a client about the use of risedronate to treat osteoporosis, which instruction should be included?
- A. Drink a full glass of water with each dose.
- B. Take the medication on an empty stomach.
- C. Remain upright for 30 minutes after taking the medication.
- D. Avoid lying down for at least 1 hour after taking the medication.
Correct answer: C
Rationale: The correct instruction for a client taking risedronate to treat osteoporosis is to remain upright for 30 minutes after taking the medication. This is important to prevent esophageal irritation, as risedronate can cause irritation if it remains in contact with the esophagus. By staying upright, the medication is more likely to reach the stomach quickly and reduce the risk of irritation to the esophagus. Choices A, B, and D are incorrect. Drinking a full glass of water is recommended, not milk, to help with swallowing the medication. Risedronate should be taken on an empty stomach, not with meals, to ensure proper absorption. Additionally, avoiding lying down for at least 1 hour after taking the medication helps prevent esophageal irritation.
2. The client is being taught about the use of sublingual nitroglycerin for chest pain. Which instruction should be provided?
- A. Swallow the tablet whole with water.
- B. Place the tablet under the tongue and let it dissolve.
- C. Chew the tablet and then swallow.
- D. Place the tablet between the cheek and gum.
Correct answer: B
Rationale: The correct method for administering sublingual nitroglycerin is to place the tablet under the tongue and allow it to dissolve. This route of administration facilitates rapid absorption of the medication into the bloodstream, enabling quick relief of chest pain associated with angina or heart conditions. Choice A is incorrect because sublingual nitroglycerin should not be swallowed whole. Choice C is wrong as chewing the tablet can lead to the rapid release of the drug, causing adverse effects like headaches or dizziness. Choice D is also incorrect as the tablet should not be placed between the cheek and gum, but under the tongue for proper absorption.
3. A client with a diagnosis of angina pectoris returns to the nursing unit after experiencing an angioplasty. The nurse reinforces instructions to the client regarding the procedure and home care measures. Which statement by the client indicates an understanding of the instructions?
- A. I am considering cutting my workload.
- B. I need to cut down on cigarette smoking.
- C. I am so relieved that my heart is repaired.
- D. I need to adhere to my dietary restrictions.
Correct answer: D
Rationale: The correct answer is D because adhering to dietary restrictions is crucial in managing heart health post-angioplasty. Choice A focuses on workload, choice B mentions smoking, and choice C reflects relief about heart repair, which are important but do not directly relate to post-angioplasty care instructions.
4. A client has a new prescription for propranolol. Which of the following instructions should be included?
- A. Take the medication with food.
- B. Monitor heart rate daily.
- C. Increase intake of potassium-rich foods.
- D. Avoid consuming dairy products.
Correct answer: B
Rationale: The correct answer is to monitor heart rate daily. Propranolol is a beta-blocker that can lower heart rate and blood pressure, so it is essential to monitor heart rate regularly to detect any signs of bradycardia, a potential side effect of the medication. Choice A is incorrect because propranolol can be taken with or without food. Choice C is incorrect as increasing potassium-rich foods is not specifically required with propranolol. Choice D is also incorrect as there is no need to avoid consuming dairy products with propranolol.
5. A client has a new prescription for nitroglycerin. Which of the following instructions should the nurse include in the discharge teaching?
- A. Store the medication in a cool, dark place.
- B. Take the medication at bedtime.
- C. Take the medication on an empty stomach.
- D. Take the medication at the first sign of chest pain.
Correct answer: D
Rationale: The correct instruction to include in the discharge teaching for a client with a new prescription for nitroglycerin is to take the medication at the first sign of chest pain. Nitroglycerin is a vasodilator that helps relax blood vessels, increasing blood flow to the heart muscle and reducing the workload of the heart. Taking it at the onset of chest pain helps alleviate angina symptoms quickly and effectively. Storing the medication in a cool, dark place (Choice A) is not a critical instruction for this medication. Taking the medication at bedtime (Choice B) or on an empty stomach (Choice C) is not relevant to the administration of nitroglycerin for angina relief.
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