A nurse is attending a seminar about blood flow through the heart.
The hospital MD is conducting an inservice about blood flow in veins and arteries.
In the circulatory system, generally,.

Veins carry oxygenated blood away from the heart, while arteries carry deoxygenated blood toward the heart.

Veins carry deoxygenated blood away from the heart, while arteries carry oxygenated blood toward the heart.

Veins carry deoxygenated blood toward the heart, while arteries carry oxygenated blood away from the heart.

Veins carry oxygenated blood toward the heart, while arteries carry deoxygenated blood away from the heart.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

This statement is incorrect. Veins do not carry oxygenated blood away from the heart, and arteries do not carry deoxygenated blood toward the heart.

Choice B rationale:

This statement is incorrect. While it is true that veins carry deoxygenated blood, they carry it toward the heart, not away from it. Similarly, arteries carry oxygenated blood, but they carry it away from the heart, not toward it.

Choice C rationale:

This statement is correct. In the circulatory system, veins carry deoxygenated blood toward the heart, while arteries carry oxygenated blood away from the heart.

Choice D rationale:

This statement is incorrect. Veins do not carry oxygenated blood toward the heart, and arteries do not carry deoxygenated blood away from the heart.

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Free Nursing Study Resources

Correct Answer is ["50"]

Explanation

The correct answer is 50 gtt/min.

Calculation: First, calculate the total volume to be administered per minute: 400 mL / 8 hr = 50 mL/hr. Then, convert hours to minutes: 50 mL/hr * 1 hr/60 min = 0.833 mL/min. Finally, calculate the drip rate: 0.833 mL/min * 60 gtt/mL = 50 gtt/min.

A. 1 slice of wheat bread. B. 1 slice of cheddar cheese. C. 1 banana. D. 1 wedge of cantaloupe.

Correct Answer is C

Explanation

Choice A rationale:

Wheat bread contains some potassium, but not as much as fruits and vegetables.

Choice B rationale:

Cheddar cheese is not a good source of potassium.

Choice C rationale:

Bananas are known to be a great source of potassium.

Choice D rationale:

Cantaloupes contain potassium, but not as much as bananas.

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A nurse is attending a seminar about blood flow through the heart.The hospital MD is conducting an inservice about blood flow in veins and arteries.In the circulatory system, generally,.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["50"]

Explanation

A nurse is caring for a client who has a potassium deficiency.Which of the following foods should the nurse recommend as the best source of potassium?

Correct Answer is C

Explanation

A nurse is caring for a client who wants information about a complementary or alternative healing modality to help her reduce stress.The nurse should suggest which of the following modalities in which the client can practice poses and meditation to achieve wellness?

While reviewing a client's laboratory results, a nurse notes a serum calcium level of 8.0 mg/dL. Which of the following actions should the nurse take?

A nurse is reviewing blood pressure classifications with a client who has been newly diagnosed with hypertension. Which of the following should the nurse include as an example of stage 1 hypertension?

A nurse is reviewing the components of medication reconciliation with a newly licensed nurse.Which of the following information should the nurse include in the teaching?

A nurse is reinforcing teaching with a client regarding reduction of risk factors for coronary artery disease. Which of the following statements by the client indicates an understanding of the teaching? (Select all that apply.)

A nurse is reviewing the laboratory values of a client who is receiving total parenteral nutrition (TPN): glucose 72 mg/dL, chloride 100 mEq/L, sodium 138 mEq/L, and potassium 3.0 mEq/L. Which of the following actions should the nurse plan to take?

A nurse is caring for a client who is receiving a mechanically altered diet.Which of the following food choices necessitates intervention by the nurse?

A nurse is attending a seminar about blood flow through the heart.
The hospital MD is conducting an inservice about blood flow in veins and arteries.
In the circulatory system, generally,.