the nurse is teaching a client how to self administer a subcutaneous injection to help ensure sterility of the procedure which subject is most importa
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Nursing Elites

HESI RN

HESI Quizlet Fundamentals

1. The client is being taught how to self-administer a subcutaneous injection. To ensure sterility of the procedure, which subject is most important for the instructor to include in the teaching plan?

Correct answer: B

Rationale: To maintain the sterility of the procedure, it is crucial to teach the client the correct technique for drawing medication from a vial. This ensures that the medication remains sterile during preparation and administration. While hand washing, injection site selection, and equipment disposal are important aspects of injection safety, the key focus should be on maintaining the sterility of the medication itself to prevent infections and ensure the effectiveness of the treatment.

2. 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.

3. The healthcare provider is conducting an initial admission assessment for a woman who is Mexican-American and who is scheduled to deliver a baby by C-section in the next 24 hours. What should the healthcare provider include in the assessment?

Correct answer: D

Rationale: When caring for patients from diverse cultural backgrounds, it is essential to respect and consider their cultural norms and practices while providing healthcare. Understanding and incorporating cultural beliefs and values can enhance the quality of care and improve patient outcomes.

4. During a client assessment, the healthcare provider is evaluating cranial nerve function. Which assessment finding suggests that cranial nerve II is intact?

Correct answer: D

Rationale: The ability to read a Snellen chart from 20 feet away indicates intact cranial nerve II (optic nerve), responsible for vision. Hearing a whisper (A) is associated with cranial nerve VIII (vestibulocochlear nerve), identifying an object by touch (B) is related to cranial nerves V (trigeminal nerve) and VII (facial nerve), and shoulder shrugging against resistance (C) is a test for cranial nerve XI (accessory nerve). Thus, the correct answer is D as it specifically tests the function of cranial nerve II.

5. A client's blood pressure reading is 156/94 mm Hg. Which action should the nurse take first?

Correct answer: D

Rationale: The correct action for the nurse to take first in this situation is to compare the current blood pressure reading with the client's previously documented readings. This comparison will provide valuable information about what is normal for this specific client, helping to determine if the current reading represents a significant change or if it falls within the client's usual range. By reviewing the client's past readings, the nurse can assess trends, variations, and if the current reading is an isolated high value or part of a pattern, guiding appropriate decision-making. Informing the client about the high reading (Choice A) or contacting the healthcare provider for medication (Choice B) should come after assessing the client's history. Replacing the cuff (Choice C) is not necessary at this point and does not address the immediate need to compare the readings for appropriate intervention.

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