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. When shaving a resident, there is a risk of breaking the skin and exposing both the resident and the nursing assistant to blood or bodily fluids. Gloves are necessary to prevent the spread of infection. For the other choices: B: Combing or brushing hair - Gloves are not necessary as there is no direct contact with bodily fluids. C: Dressing a resident - Gloves are not always required unless there is a wound or open sore that needs dressing. D: Turning a resident - Gloves may be needed if the resident has an open wound, but not always necessary for routine turning.

Correct Answer: D

Rationale: The correct answer is D because watering eyes during meals can be a symptom of dysphagia due to the eyes' natural response to the difficulty of swallowing. A is incorrect as it describes overeating, not a symptom of dysphagia. B is incorrect as sweating profusely is not typically associated with dysphagia. C is incorrect as having a fever during meals is not a common symptom of difficulty swallowing.

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, so they are often lower to the ground for easier access and stability. This feature helps prevent falls and injuries. Explanation: 1. Bariatric beds are specifically designed for individuals who are obese or have a higher weight capacity. 2. Lower height reduces the risk of falls when getting in and out of bed, making it safer for patients. 3. Regular beds may not have the same weight capacity or stability features as bariatric beds. 4. Narrower beds (choice B) would not be suitable for bariatric patients who require more space and support. 5. Choice C does not provide a specific difference between a bariatric bed and a regular bed. 6. Choice D is incorrect as bariatric beds are designed for individuals who weigh more than average, not less.

Correct Answer: D

Rationale: The correct answer is D. Lack of privacy in a facility can affect sexual activity in the elderly. This is true because privacy is essential for intimacy and sexual expression at any age. Lack of privacy in a facility can lead to discomfort and inhibition in engaging in sexual activities. Choice A is incorrect because interest in sex can vary among individuals as they age, but it is not accurate to say that all elderly people completely lose interest in sex. Choice B is incorrect because while impotence can be more common in older adults due to physiological changes, it is not considered a normal or inevitable part of aging. Choice C is incorrect because vaginal dryness in elderly women can be treated through various options such as lubricants, hormone therapy, and other medical interventions.

Correct Answer: C

Rationale: The correct answer is C: Hypertension. This is because hypertension specifically refers to high blood pressure, which is a common medical condition characterized by elevated blood pressure in the arteries. Myocardial infarction (A) refers to a heart attack, not high blood pressure. Hypotension (B) is low blood pressure. Peripheral vascular disease (D) involves circulation issues in the blood vessels outside of the heart and brain, not specifically high blood pressure. Therefore, C is the correct answer as it directly correlates with the medical term for high blood pressure.