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The nurse is talking to the patient caregiver about discharge instructions for the patient.
They start to talk about blood flow through the body.
The caregiver asks the nurse about the hepatic portal system and why it is important.
The nurse responds that the Hepatic Portal System.

Drains the chest wall and empties into the superior vena cava.

Are arteries that supply oxygenated-rich blood to the sex glands.

Can be palpitated in the mid-upper arm in the antecubital space.

Carries blood from abdominal organs to the liver for processing before returning to the heart.

Answer and Explanation

The Correct Answer is D

Choice A rationale:

The hepatic portal system does not drain the chest wall and it does not empty into the superior vena cava.

Choice B rationale:

The hepatic portal system is not composed of arteries and it does not supply oxygenated-rich blood to the sex glands.

Choice C rationale:

The hepatic portal system cannot be palpitated in the mid-upper arm in the antecubital space.

Choice D rationale:

The hepatic portal system carries blood from abdominal organs to the liver for processing before returning to the heart.

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Correct Answer is B

Explanation

Choice A rationale:

Initiating diuretic therapy is incorrect because it would further decrease the client’s already low calcium level.

Choice B rationale:

Implementing seizure precautions is correct because hypocalcemia can cause neuromuscular irritability and seizures.

Choice C rationale:

Preparing the client for hemodialysis is incorrect because it is not the first-line treatment for hypocalcemia.

Choice D rationale:

Administering phosphate is incorrect because it would further decrease the client’s already low calcium level.

A. Asking any part of the prescription that is unclear or inappropriate. B. Repeat the prescription back to the provider. C. Transcribe the prescription into the client's medical record. D. Obtain the provider's signature within 48 hours.

Correct Answer is A

Explanation

Choice A rationale:

The prescription should be clear and appropriate. If there is any part of the prescription that is unclear or inappropriate, it should be clarified with the provider. This is to ensure the safety and effectiveness of the medication for the client.

Choice B rationale:

Repeating the prescription back to the provider is a good practice to confirm the accuracy of the prescription. However, it is not the only step in ensuring the appropriateness of the prescription.

Choice C rationale:

Transcribing the prescription into the client’s medical record is important for documentation and continuity of care. However, it does not directly address the appropriateness of the prescription.

Choice D rationale:

Obtaining the provider’s signature within 48 hours is a regulatory requirement in some settings. However, it does not directly address the appropriateness of the prescription.

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The nurse is talking to the patient caregiver about discharge instructions for the patient.They start to talk about blood flow through the body.The caregiver asks the nurse about the hepatic portal system and why it is important.The nurse responds that the Hepatic Portal System.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is B

Explanation

Which step ensures the prescription is clear and appropriate?

Correct Answer is A

Explanation

A client who is postoperative is receiving IV fluids and a unit of whole blood. The nurse should observe the client for which of the following as an early sign of circulatory overload?

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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 reinforcing teaching with a group of assistive personnel (AP) about infection control measures on the unit.The nurse should remind the APs that which of the following is the most effective way to prevent the spread of pathogens during client care?

A nurse is reviewing the medical record of a client who has metabolic acidosis.The nurse should realize that which of the following findings contributes to the development of metabolic acidosis?

The nurse is educating her patient on the pumping efficacy of the heart.The nurse knows that the patient understands the teaching when the patient states:

The nurse is talking to the patient caregiver about discharge instructions for the patient.
They start to talk about blood flow through the body.
The caregiver asks the nurse about the hepatic portal system and why it is important.
The nurse responds that the Hepatic Portal System.