Nursing Elites

1. A client has a new prescription for Brimonidine ophthalmic drops and wears soft contact lenses. Which of the following instructions should the nurse include in the teaching?

• A. This medication can stain your contacts.
• B. This medication can cause your pupils to constrict.
• C. This medication can absorb into your contacts.
• D. This medication can slow your heart rate.

Correct answer: C

Rationale: The correct answer is C. Brimonidine can absorb into soft contact lenses. To prevent this, the client should remove their contacts, instill the medication, and wait at least 15 minutes before putting the contacts back in to avoid potential absorption of the medication by the lenses. Choices A, B, and D are incorrect because Brimonidine's main concern with contact lenses is its absorption into the lenses rather than staining contacts, causing pupil constriction, or affecting heart rate.

2. When educating a client with a new prescription for Losartan, which instruction should the nurse provide?

• A. Avoid consuming grapefruit juice.
• B. Take this medication with a full glass of water.
• C. Take this medication with food.
• D. Monitor for signs of dehydration.

Correct answer: D

Rationale: The correct answer is to instruct the client to monitor for signs of dehydration when taking Losartan. Losartan can lead to dehydration, so it is crucial for the client to watch out for symptoms like dry mouth, increased thirst, and reduced urine output. Monitoring for these signs can help prevent complications associated with dehydration while taking this medication. Choices A, B, and C are incorrect because Losartan is not known to have interactions with grapefruit juice, does not require a specific amount of water for intake, and can be taken with or without food.

3. A client with type 2 Diabetes Mellitus is starting Repaglinide. Which statement by the client indicates understanding of the administration of this medication?

• A. I'll take this medicine with my meals.
• B. I'll take this medicine 30 minutes before I eat.
• C. I'll take this medicine just before I go to bed.
• D. I'll take this medicine as soon as I wake up in the morning.

Correct answer: B

Rationale: The correct answer is B. Repaglinide causes a rapid, short-lived release of insulin. It is crucial for the client to take this medication 15-30 minutes before each meal to synchronize the peak insulin availability with mealtime glucose elevation, maximizing its effectiveness in controlling blood sugar levels. Choice A is incorrect because taking the medicine with meals may not optimize its action. Choice C is incorrect as taking the medicine before going to bed is not in line with its mechanism of action. Choice D is incorrect as taking the medicine upon waking up does not coincide with mealtime glucose elevation.

4. A patient is being discharged with a new prescription for Hydrochlorothiazide. Which of the following instructions should the nurse include?

• A. Take the medication before bedtime.
• B. Monitor for increased blood pressure.
• C. Take the medication with food.
• D. Monitor for leg cramps.

Correct answer: D

Rationale: The correct instruction the nurse should include is to monitor for leg cramps. Leg cramps can be a sign of hypokalemia, which is a potential adverse effect of Hydrochlorothiazide. By monitoring for leg cramps, the patient can detect signs of low potassium levels and report them to the healthcare provider promptly. This proactive approach helps prevent complications associated with hypokalemia. The other options are incorrect because taking Hydrochlorothiazide before bedtime or with food is not specific to the medication's adverse effects. Monitoring for increased blood pressure is not typically a common adverse effect of this medication.

5. What is the classification of furosemide?

• A. Loop diuretic
• B. Anticoagulant
• C. Iron supplement
• D. Anticonvulsant

Correct answer: A

Rationale: Furosemide is classified as a loop diuretic, not an anticoagulant, iron supplement, or anticonvulsant. Loop diuretics, like furosemide, act in the loop of Henle in the kidney to inhibit sodium and chloride reabsorption, leading to increased urine output. This mechanism makes them effective in treating conditions such as edema and hypertension. Therefore, the correct classification for furosemide is a loop diuretic (Choice A).

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