a nurse is providing teaching to a client who is starting therapy with metformin which of the following instructions should the nurse include

ATI RN

ATI Pharmacology Proctored Exam 2019

1. A client is starting therapy with Metformin. Which of the following instructions should be included by the healthcare provider?

A. Take this medication with your first bite of food.
B. Take this medication on an empty stomach.
C. Take this medication before bedtime.
D. Take this medication every other day.

Correct answer: A

Rationale: The correct answer is A: 'Take this medication with your first bite of food.' Metformin should be taken with meals to reduce gastrointestinal side effects and ensure better absorption. By taking the medication with the first bite of food, the client can help minimize potential stomach upset and improve the drug's effectiveness. Choice B is incorrect because taking Metformin on an empty stomach can increase the risk of gastrointestinal side effects. Choice C is incorrect as there is no specific recommendation to take Metformin before bedtime. Choice D is incorrect because Metformin is typically taken daily, not every other day, as prescribed by the healthcare provider.

2. Which of the following is not a side effect of the vasodilator Nifedipine?

A. Nausea
B. Flushed appearance
C. Vertigo
D. Sexual dysfunction

Correct answer: D

Rationale: Sexual dysfunction is not a common side effect of vasodilators such as Nifedipine. Nausea, flushed appearance, and vertigo are more commonly reported side effects associated with this medication. It's essential for healthcare providers to be aware of the potential side effects to monitor and manage them effectively in patients prescribed with Nifedipine.

3. A healthcare professional is preparing to administer morphine 4 mg IV to a client. Available is morphine 10 mg/mL. How many mL should the healthcare professional administer?

A. 0.2 mL
B. 0.4 mL
C. 0.6 mL
D. 0.8 mL

Correct answer: B

Rationale: To administer 4 mg from a solution of 10 mg/mL, the healthcare professional should administer 0.4 mL. The calculation is done by dividing the desired dose (4 mg) by the concentration of the solution (10 mg/mL), which equals 0.4 mL. Choice A (0.2 mL) is incorrect because it is half of the correct calculation. Choice C (0.6 mL) is incorrect because it is 50% more than the correct calculation. Choice D (0.8 mL) is incorrect because it exceeds the correct calculation.

4. A client has anemia and a new prescription for ferrous sulfate liquid. Which of the following instructions should the nurse provide?

A. Take the medication on an empty stomach to decrease gastrointestinal irritation.
B. Take the medication with orange juice to enhance absorption.
C. Take the medication with milk.
D. Rinse the mouth before taking the iron.

Correct answer: B

Rationale: Taking ferrous sulfate with orange juice can help increase the absorption of iron. Orange juice contains vitamin C, which aids in the absorption of iron from the medication. This combination can enhance the effectiveness of the iron supplement for a client with anemia. Option A is incorrect because taking iron on an empty stomach can cause gastrointestinal upset. Option C is incorrect because calcium in milk can inhibit iron absorption. Option D is irrelevant to enhancing iron absorption.

5. Which of the following medications is a bronchodilator?

A. Albuterol
B. Omeprazole
C. Ondansetron
D. Senna

Correct answer: A

Rationale: Albuterol is classified as a bronchodilator, which is commonly used to treat conditions like asthma by relaxing the muscles in the airways and increasing airflow to the lungs. Omeprazole is a proton pump inhibitor used to reduce stomach acid production, while ondansetron is an anti-nausea medication, and senna is a laxative.