A nurse is assisting with teaching a class about herbal supplements that can decrease nausea. Which of the following supplements should the nurse include?

Cranberry.

Echinacea.

Ginger.

Garlic.

Answer and Explanation

The Correct Answer is C

Choice A rationale:
Cranberry is often used for urinary tract infections and stomach ulcers, but it’s not typically used to decrease nausea.
Choice B rationale:
Echinacea is commonly used to boost the immune system and fight infections, but it’s not typically used to decrease nausea.
Choice C rationale:
Ginger is a well-known natural remedy for nausea and has been shown to be effective in reducing symptoms of nausea in various situations.
Choice D rationale:
Garlic has many health benefits, including boosting the immune system and reducing heart disease risk, but it’s not typically used to decrease nausea.

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Correct Answer is D

Explanation

Choice A rationale:
Cardiac output is the amount of blood the heart pumps through the circulatory system in a minute. It is not the volume of blood ejected from the ventricles during each beat.
Choice B rationale:
The cardiac cycle refers to the sequence of events that occur when the heart beats. It is not the volume of blood ejected from the ventricles during each beat.
Choice C rationale:
Systole is the phase of the heartbeat when the heart muscle contracts and pumps blood from the chambers into the arteries. It is not the volume of blood ejected from the ventricles during each beat.
Choice D rationale:
Stroke volume is the volume of blood ejected from the ventricles during each beat. This is the correct answer.

A. Exercising daily. B. Consuming a diet low in fat and sodium. C. Quitting smoking. D. Drinking 6 cups of coffee per day.

Correct Answer is D

Explanation

Choice A rationale:
Exercising daily is part of a healthy lifestyle. It helps maintain a healthy weight and reduces the risk of heart disease.
Choice B rationale:
Consuming a diet low in fat and sodium is also part of a healthy lifestyle. It can help prevent high blood pressure, a risk factor for heart disease.
Choice C rationale:
Quitting smoking is definitely part of a healthy lifestyle. Smoking is a major risk factor for heart disease.
Choice D rationale:
Drinking 6 cups of coffee per day is not considered part of a healthy lifestyle. High amounts of caffeine can lead to increased heart rate and blood pressure.

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A nurse is assisting with teaching a class about herbal supplements that can decrease nausea. Which of the following supplements should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is taking care of a patient who is newly diagnosed with heart disease. The patient is asking questions about ejection fraction of the heart. The nurse responds. The nurse understands that the volume of blood ejected from the ventricles during each beat is called.

Correct Answer is D

Explanation

A nurse is educating a group of clients with heart disease. Treatment of heart disease includes lifestyle changes. Which one of the following is NOT considered part of a healthy lifestyle?

Correct Answer is D

Explanation

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