Which statement is true of health care personnel and good hand hygiene?

Correct Answer: B

Rationale: The correct answer is B because compliance with hand hygiene among health care personnel can be challenging due to various factors such as time constraints, forgetfulness, and lack of awareness. This is supported by research showing that many health care workers struggle to consistently adhere to proper hand hygiene protocols. A is incorrect because hand hygiene is often not consistently followed by all health care personnel. C is incorrect because all health care personnel, not just nurses, should practice hand hygiene. D is incorrect because wearing gloves does not replace the need for hand hygiene, as gloves can become contaminated and proper hand hygiene is still necessary to prevent the spread of infection.

Correct Answer: B

Rationale: The correct answer is B because during the full stage of illness, specific signs and symptoms of infection are present. This stage occurs after the pathogen has invaded the body, multiplied, and the immune response has begun. The signs and symptoms indicate the body's response to the infection. Choices A, C, and D are incorrect because A refers to the incubation period, C describes the prodromal stage, and D is indicative of the convalescent period. In summary, during the full stage of illness, specific signs and symptoms are present, distinguishing it from other stages of infection.

Correct Answer: B

Rationale: The correct answer is B: "Do you have a chronic disease?" This question is most appropriate as chronic diseases can weaken the immune system, making individuals more susceptible to infectious diseases. Susceptibility is linked to underlying health conditions. Choice A is irrelevant to susceptibility. Choice C focuses on family members, not the patient's own susceptibility. Choice D is unrelated to the patient's susceptibility to the infectious process.

Correct Answer: D

Rationale: The correct answer is D: Rest, ice, and elevation. This intervention indicates the ability to recognize a localized inflammatory response because it follows the RICE method commonly used for managing inflammation. Rest helps reduce further tissue damage, ice reduces inflammation by constricting blood vessels, and elevation reduces swelling by promoting fluid drainage. A: Vigorous range-of-motion exercises are not appropriate for a localized inflammatory response as they can exacerbate the inflammation and cause further damage. B: Turn, cough, and deep breathe are helpful for preventing respiratory complications but do not directly address a localized inflammatory response. C: Orienting to date, time, and place is important for assessing mental status and orientation but does not directly indicate recognition of a localized inflammatory response.

Correct Answer: D

Rationale: The correct answer is D. Donning gloves and appropriate personal protective equipment is crucial to prevent the spread of infection when dealing with purulent drainage in a diabetic patient. Here's the rationale: 1. Gloves prevent direct contact with potentially infectious material. 2. Personal protective equipment (e.g., gown, mask) further reduces the risk of contamination. 3. Properly disposing of PPE after use prevents cross-contamination. 4. Positioning the patient comfortably (A) and explaining the procedure (B) are important but do not directly address infection control. Reviewing the medication list (C) is relevant but not the immediate action needed to prevent infection spread.