the nurse plans to administer diazepam 4 mg iv push to a client with severe anxiety how many milliliters should the nurse administer round to the near
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Nursing Elites

HESI RN

HESI Fundamentals Practice Test

1. The healthcare provider plans to administer diazepam, 4 mg IV push, to a client with severe anxiety. How many milliliters should the healthcare provider administer? (Round to the nearest tenth.)

Correct answer: B

Rationale: To calculate the volume to administer, use the formula (1 mL × 4 mg) / 5 mg = 0.8 mL. The healthcare provider should administer 0.8 mL of diazepam for a dosage of 4 mg IV push. Choice A is incorrect because it results from an incorrect calculation. Choices C and D are incorrect as they do not align with the correct calculation based on the provided dosage.

2. The caregiver learns the use of a gait belt from the nurse for a woman with right-sided weakness. The caregiver demonstrates the skill. Which observation indicates that the caregiver has learned how to perform this procedure correctly?

Correct answer: B

Rationale: The correct answer is B. Standing on the weak side of the client and holding the gait belt from the back provides better security and support during ambulation, reducing the risk of falls. This positioning allows the caregiver to offer stability and assistance without interfering with the client's movement, ensuring safe ambulation for the client with right-sided weakness. Choices A, C, and D are incorrect because they do not provide the optimal support and security needed for a client with right-sided weakness. Standing on the weak side and holding the gait belt from the back is the most effective way to assist the client while minimizing the risk of falls.

3. During the insertion of a nasogastric tube (NGT), the client begins to cough and gag. What action should the healthcare professional take?

Correct answer: D

Rationale: When a client begins to cough and gag during the insertion of a nasogastric tube, withdrawing the tube slightly and pausing is the appropriate action. This technique helps prevent further irritation, gives the client a moment to recover, and allows for a smoother continuation of the insertion process. Choice A is incorrect because allowing the client to rest without adjusting the tube position might not address the issue. Choice B is incorrect as removing the tube without addressing the cause of coughing and gagging may lead to repeated discomfort. Choice C is incorrect as continuing to insert the tube while the client is experiencing difficulties can increase discomfort and potential complications.

4. A female client’s significant other has been at her bedside providing reassurances and support for the past 3 days, as desired by the client. The client’s estranged husband arrives and demands that the significant other not be allowed to visit or be given condition updates. Which intervention should the nurse implement?

Correct answer: B

Rationale: In a situation where a client's estranged husband demands to restrict the visitation of the significant other, it is essential to prioritize the client's wishes while addressing the conflict. Requesting a consultation with the ethics committee is appropriate as it allows for a comprehensive and impartial resolution, ensuring the client's autonomy and well-being are upheld. Option A is incorrect because visitation privileges are not solely determined by a healthcare provider's prescription in this scenario. Option C may not be appropriate as it puts the client in a potentially uncomfortable or unsafe position. Option D, while important, does not directly address the conflict between the estranged husband and the significant other.

5. What is the most important instruction for the nurse to provide to a 65-year-old client who attends an adult daycare program, is wheelchair-mobile, and has redness in the sacral area?

Correct answer: B

Rationale: For a client with redness in the sacral area, the most critical instruction is to change positions in the chair at least every hour. This is crucial to prevent pressure ulcers, which can develop due to prolonged pressure on the skin and underlying tissues. Regular position changes help relieve pressure on vulnerable areas, promoting circulation and reducing the risk of skin breakdown and pressure ulcer formation.

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