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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Correct Answer is C

Explanation

Choice A rationale:

An angle of 60° is not typically used for IM injections. It is more commonly used for subcutaneous injections.

Choice B rationale:

An angle of 45° is also more commonly used for subcutaneous injections, not IM injections.

Choice C rationale:

An angle of 90° is the correct angle for an IM injection into the ventrogluteal muscle. This allows for the needle to penetrate deep into the muscle tissue.

Choice D rationale:

An angle of 75° is not typically used for any type of injection. It could potentially cause injury to the client if used for an IM injection.

A. "The list obtained from the client does not need to list medications that are not prescribed by the client's provider.”. B. "A comprehensive list of medications is provided for the client at the time of discharge.”. C. "Complete the reconciliation process one time when the client is first admitted to the hospital.”. D. "A nurse should write a verbal order in the medical record for medications the client was taking at home.”.

Correct Answer is B

Explanation

Choice A rationale:

The list obtained from the client should include all medications the client is taking, regardless of who prescribed them. This includes over-the-counter medications and supplements.

Choice B rationale:

Providing a comprehensive list of medications for the client at the time of discharge is an important component of medication reconciliation. This helps to ensure the client understands what medications they should be taking, how to take them, and why they are taking them.

Choice C rationale:

The reconciliation process should be completed at each transition of care, not just when the client is first admitted to the hospital. This is to ensure that any changes in medication are accurately documented and communicated.

Choice D rationale:

A nurse should not write a verbal order in the medical record for medications the client was taking at home without confirmation from the provider. This could lead to errors in medication administration.

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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

A nurse is preparing to administer penicillin IM to an adult client.Which of the following angles should the nurse use for injection into the client's ventrogluteal muscle?

Correct Answer is C

Explanation

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?

Correct Answer is B

Explanation

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A patient with CAD is asking the nurse about the mechanisms of the heart.It would be appropriate for the nurse to respond that when the left ventricle contracts, it pushes blood through the semilunar valve to the:

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,.