With whom should a nursing assistant use Standard Precautions?

Correct Answer: C

Rationale: The correct answer is C because Standard Precautions should be used with every resident in the nursing assistant's care to prevent the spread of infections, regardless of their perceived health status. This approach ensures consistent protection for both the residents and the nursing assistant. Choices A and B are incorrect as they are based on the residents' statements or suspicions, which may not always be accurate indicators of infectious diseases. Choice D is incorrect because Standard Precautions should be applied universally and not based on individual requests.

Correct Answer: A

Rationale: Correct Answer: A (Having too much insulin in the body) Rationale: 1. Insulin deficiency leads to diabetic ketoacidosis. 2. Insulin helps glucose enter cells for energy. 3. Without sufficient insulin, the body breaks down fats for energy, leading to ketone production. 4. Excess insulin can result in hypoglycemia, prompting the body to release stress hormones causing ketoacidosis. Incorrect Choices: B: Having too little insulin in the body - This is the opposite of the correct answer. C: Eating too little food - Insufficient food intake typically leads to hypoglycemia, not ketoacidosis. D: Too much exercise - Intense exercise can increase ketone levels, but alone is not a primary cause of ketoacidosis.

Correct Answer: C

Rationale: The correct answer is C: Placement of meals. An overbed table is specifically designed to provide a convenient surface for patients to eat their meals while in bed. It assists in maintaining proper posture during meal consumption, allows for easy access to food and utensils, and promotes independence for patients with limited mobility. Rationale: 1. Placement of dirty linens (Choice A) is incorrect as an overbed table is not meant for storing or handling soiled linens. 2. Placement of bedpans (Choice B) is incorrect as overbed tables are not designed for medical waste disposal. 3. Placement of urinals (Choice D) is incorrect as the primary purpose of an overbed table is not for toileting activities.

Correct Answer: A

Rationale: The correct answer is A: Partial bath. Ms. Martin has very dry skin, which can be further aggravated by frequent exposure to water. A partial bath involves only cleansing the essential areas, like the face, underarms, and genitals, while minimizing overall water exposure. This helps to maintain skin hydration and prevent further drying. Summary: - B: Shower involves prolonged exposure to water, which can worsen dry skin. - C: Tub bath immerses the entire body in water, leading to more drying of the skin. - D: Complete bed bath is unnecessary and excessive for Ms. Martin's condition, and it can strip the skin of its natural oils, exacerbating dryness.

Correct Answer: C

Rationale: The correct answer is C: Axilla. The axilla is the anatomical term for the armpit region. This area contains lymph nodes, blood vessels, and nerves. The other choices are incorrect: A: Tympanum refers to the eardrum. B: Rectum is the final section of the large intestine. D: Temporal relates to the temples on the sides of the head. In summary, the axilla specifically refers to the armpit region, making it the correct answer.