Shingles is a viral infection caused by the same virus that causes _______ and can occur in anyone who has had it.

Correct Answer: C

Rationale: The correct answer is C: Chickenpox. Shingles is caused by the varicella-zoster virus, the same virus that causes chickenpox. After a person recovers from chickenpox, the virus remains dormant in the body and can reactivate later in life, leading to shingles. Scabies, herpes, and eczema are caused by different pathogens or conditions, not the varicella-zoster virus. So, the correct answer is chickenpox due to the connection between the two conditions being caused by the same virus.

Correct Answer: C

Rationale: The correct answer is C - 90 degrees. After a total hip replacement, the hip should not be bent or flexed more than 90 degrees to prevent dislocation of the prosthetic hip joint. This restriction helps maintain the stability of the joint and prevent complications. Choices A, B, and D are incorrect because bending the hip beyond 90 degrees can increase the risk of dislocation and compromise the integrity of the implant. It is essential to follow these restrictions post-surgery to ensure proper healing and function of the hip joint.

Correct Answer: B

Rationale: The correct answer is B: Use dishes without patterns and simple place settings. This choice is correct because individuals with Alzheimer’s disease may have difficulty focusing on eating when there are distractions, such as patterns on plates. Simple place settings help reduce confusion and make it easier for the resident to focus on the task of eating. A: Putting a few types of food on the plate at the same time may overwhelm the resident and make it harder for them to eat. C: Withholding food until the resident is very hungry is not appropriate and can lead to malnutrition and other health issues. D: Serving steaming hot food can increase the risk of burns and may be uncomfortable for the resident.

Correct Answer: B

Rationale: The correct answer is B: Having unprotected sex puts a person at a high risk for HIV/AIDS. This is true because HIV is primarily transmitted through unprotected sexual contact. Other choices are incorrect because: A is false, as there is currently no cure for AIDS. C is false, as Standard Precautions should always be followed to prevent the spread of infections. D is false, as it is illegal to fire someone based on their HIV status.

Correct Answer: A

Rationale: The correct answer is A: Gurgling. This symptom indicates potential airway obstruction, which is a common cause of respiratory distress. Gurgling sounds suggest fluid or mucus in the airway, making it difficult to breathe. Decreased respiratory rate (B) is not a typical symptom of respiratory distress as it often presents as rapid breathing. Redness of the skin (C) is not a direct symptom of respiratory distress but may occur in severe cases due to decreased oxygen levels. Apathy (D) is a behavioral symptom and not a direct indicator of respiratory distress.