HESI Fundamentals Quizlet

Correct Answer: B

Rationale: When faced with caring for a close friend in a professional setting, it is essential to maintain professional boundaries. The best course of action is to disclose the relationship to the charge nurse and request reassignment to prevent any potential conflicts of interest or compromised care.

Correct Answer: C

Rationale: The correct answer is C. For droplet precautions, such as in the case of pertussis, a standard face mask is sufficient for protection. Particulate filter masks are required for airborne precautions, not for droplet precautions. Therefore, the UAP can proceed with taking the vital signs using a standard mask without the need for a particulate filter mask. It is important for healthcare workers to understand the appropriate use of personal protective equipment based on the type of precautions in place to provide safe and effective care to clients.

Correct Answer: C

Rationale: Evaluating hemoglobin A1c levels is the most appropriate intervention to assess glycemic control in a client with type 2 diabetes mellitus. Hemoglobin A1c levels reflect the average blood glucose control over the past 2-3 months, providing valuable information for monitoring and managing diabetes.

Correct Answer: D

Rationale: The correct answer is D. The ability to read a Snellen chart from 20 feet away indicates intact cranial nerve II (optic nerve). Hearing a whisper (A), identifying an object by touch (B), and shoulder shrugging against resistance (C) are assessments for different cranial nerves.

Correct Answer: D

Rationale: Pain in the legs when walking (D), known as intermittent claudication, is most indicative of peripheral arterial disease (PAD). While dependent rubor (A), absence of hair (B), and shiny, thin skin (C) are also associated with PAD, they are less specific than intermittent claudication. Intermittent claudication is a hallmark symptom of PAD caused by inadequate blood flow to the legs during exercise, resulting in pain that resolves with rest.