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A nurse is caring for a client Who requires a medication that is packaged in a single dose glass ampule. Which of the following techniques should the nurse use when opening the glass ampule?

Tap the top of the ampule, place a sterile gauze pad around the ampule neck. and break off the top by bending it toward the body.

Tap the bottom of the ampule, place gauze pad around the ampule neck, and break off the bottom with a forward motion away from the body.

Wear sterile gloves and break Off the neck of the glass ampule with a single snap to the right side.

Wear sterile gloves and break off the neck of the glass ampule with a single snap in a downward motion.

Answer and Explanation

The Correct Answer is A

A Tapping at the top ansure all the medication is settled down to prevent inadequate dosing. Breaking off should be done towards the body to prevent injury due to the splashing glass particles

B Tapping the ampule should be done at the top, not bottom, to ensure that any medication at the neck or top is displaced to the bottom. Breaking off the top with a forward motion towards the body reduces the risk of injury from glass shards.

C, D- It is not a sterile procedure hence no need for sterile gloves

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Correct Answer is B

Explanation

A. Diluting phenytoin with sterile water before injecting is not recommended, as phenytoin is incompatible with most used diluents. Diluting it can lead to precipitation and potentially cause adverse effects such as tissue irritation and phlebitis.
B. Administering the medication over 1 min is recommended. Phenytoin should be administered at a rate of 50mg/min.
C. Following the IV injection with sterile water is unnecessary and not indicated for administering phenytoin.
D.Phenytoin precipitates out of solution when mixed with certain diluents or when administered too quickly. Crystallized phenytoin can cause local irritation, tissue damage, and potentially more serious adverse effects. Therefore, it should not be administered at all.

A. “The medication works by decreasing gastric acid secretions” B. "The medication relieves nausea by promoting gastric emptying." C. "The medication relieves nausea slowing peristalsis. D. "The medication works by relaxing gastric muscles”

Correct Answer is B

Explanation

Metoclopramide is a prokinetic agent that increases the motility of the upper gastrointestinal tract. Metoclopramide helps accelerate gastric emptying and promotes movement of food through the digestive system. This action can alleviate symptoms of nausea and vomiting by reducing the likelihood of food staying in the stomach for an extended period, which can contribute to feelings of discomfort.

A. Metoclopramide does not increase or decrease gastric acid secretions.

C. Metoclopramide accelerates peristalsis or the movement of food through the gastrointestinal tract.

D. Metoclopramide increases muscle tone and GI motility

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A nurse is caring for a client Who requires a medication that is packaged in a single dose glass ampule. Which of the following techniques should the nurse use when opening the glass ampule?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer phenytoin 50 mg IV bolus to a client Who has a seizure disorder. The medication is supplied as a 50 mg/mL vial. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

A nurse is caring for a client who has nausea and a prescription for metoclopramide intermittent IV bolus every 4 hr as needed. The client asks the nurse how metoclopramide Will relieve her nausea. Which of the following explanations should the nurse provide?

Correct Answer is B

Explanation

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