A nurse is reinforcing teaching with a client who is scheduled for a cardiac catheterization. Which of the following should the nurse tell the client to expect during injection of the contrast medium?

Numbness in the fingertips

Urge to urinate

Pain in the jawline

Feeling of heat

Answer and Explanation

The Correct Answer is D

The correct answer is choice D. During injection of the contrast medium, the client may experience a feeling of heat. Choices A and C are incorrect because numbness in the fingertips and pain in the jawline are not expected during the procedure. Choice B is incorrect because the urge to urinate is associated with cystoscopy. Choice A is not correct because numbness in the fingertips is not expected during the procedure. Choice B is not correct because the urge to urinate is associated with cystoscopy. Choice C is not correct because pain in the jawline is not expected during the procedure.

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Correct Answer is D

Explanation

"I will try to maintain my blood pressure around 116/72." This is because maintaining blood pressure within a normal range can help prevent heart disease. Choice A is incorrect because increasing dairy intake can lead to a higher intake of saturated fats which can increase the risk of heartdisease.

Choice B is incorrect because lowering, not raising, LDL cholesterol is essential in preventing heart disease.

Choice C is incorrect because exercising only twice a week for 25 minutes is not enough to prevent heart disease.

An explanation for why the other choices are not answers: A – Increasing dairy intake can lead to a higher intake of saturated fats which can increase the risk of heart disease, so this is not the correct statement. B – Lowering, not raising, LDL cholesterol is essential in preventing heart disease, so this is not the correct statement. C – Exercising only twice a week for 25 minutes is not enough to prevent heart disease. Thus, this is not the correct statement.

A. Perform suctioning. B. Instill saline into the tubing. C. Check the cuff pressure. D. Increase the humidification.

Correct Answer is A

Explanation

The correct answer is choice A, Perform suctioning. Restlessness and crackles in the lungs may indicate respiratory distress or airway obstruction, which may be due to mucus or secretions blocking the tracheostomy tube. Performing suctioning helps clear the airway of secretions, which will improve the client's breathing. Choice B is incorrect because instilling saline into the tubing is not a common intervention for managing restlessness and crackles. Choice C is incorrect because checking the cuff pressure is not related to managing restlessness and crackles. Choice D is incorrect because increasing humidification is not a common intervention for managing restlessness and crackles.

Other choices:

Instill saline into the tubing: Instilling saline into the tubing is not a common intervention for managing restlessness and crackles.

Check the cuff pressure: Checking the cuff pressure is not related to managing restlessness and crackles.

Increase the humidification: Increasing humidification is not a common intervention for managing restlessness and crackles.

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A nurse is reinforcing teaching with a client who is scheduled for a cardiac catheterization. Which of the following should the nurse tell the client to expect during injection of the contrast medium?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client about heart disease prevention. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is D

Explanation

A nurse is caring for a client who has a tracheostomy tube. Upon data collection, the nurse observes the client is restless and hears crackles in the lungs. Which of the following interventions should the nurse take?

Correct Answer is A

Explanation

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