During which of the following procedures must a nursing assistant always wear gloves?

Correct Answer: A

Rationale: The correct answer is A: Shaving a resident. Gloves must be worn during shaving to prevent the transmission of infections through cuts or broken skin. Shaving involves contact with blood, which poses a risk of infection. The other choices (B: Combing or brushing hair, C: Dressing a resident, D: Turning a resident) do not involve direct contact with bodily fluids or broken skin, so gloves are not necessary for these procedures. It is essential to maintain proper hygiene practices to ensure the safety and well-being of the residents.

Correct Answer: D

Rationale: The correct answer is D because watering eyes during meals can be a symptom of dysphagia due to the body's natural response to difficulty swallowing. When swallowing is challenging, the body may produce excessive tears as a protective mechanism. A - Eating everything on the tray at every meal is not a symptom of dysphagia but rather a behavior related to overeating or other eating disorders. B - Sweating profusely during meals is not a direct symptom of dysphagia but can be related to anxiety, spicy foods, or other medical conditions. C - Having a fever during meals is not a typical symptom of dysphagia but may indicate an underlying infection or illness.

Correct Answer: A

Rationale: The correct answer is A: The bed may be lower to the floor. Bariatric beds are designed to support heavier individuals and are typically lower to the ground to make it easier for patients to get in and out of bed safely. This feature helps reduce the risk of falls and injuries. Choices B, C, and D are incorrect because bariatric beds are typically wider to accommodate larger bodies, they are fully functional beds that can be used, and they are specifically designed for people who weigh more than average, not less.

Correct Answer: D

Rationale: The correct answer is D because lack of privacy in a facility can indeed affect sexual activity in the elderly. Elderly individuals, like all adults, have sexual needs and desires, but they may face challenges in expressing them due to lack of privacy in communal living settings. This lack of privacy can lead to feelings of discomfort or inhibition, hindering their ability to engage in sexual activity. Options A, B, and C are incorrect because they present misconceptions about sexual needs in the elderly. Loss of interest in sex is not universal with age, impotence is not a normal part of aging for all individuals, and vaginal dryness can be treated through various methods.

Correct Answer: C

Rationale: The correct answer is C: Hypertension. "Hypertension" refers to high blood pressure, a condition where the force of blood against the artery walls is consistently too high. This term specifically describes the condition of elevated blood pressure levels. A: Myocardial infarction is the medical term for a heart attack, which is a completely different condition from high blood pressure. B: Hypotension refers to low blood pressure, the opposite of hypertension. D: Peripheral vascular disease is a condition that affects blood vessels outside of the heart and brain, not specifically related to high blood pressure.