What is transcultural nursing?

Correct Answer: A

Rationale: Transcultural nursing is the study of various cultures to provide culturally competent care. Choice A is correct as it highlights the focus on understanding different cultures to tailor care. Choice B is incorrect as it focuses on travel rather than cultural understanding. Choice C is incorrect as it pertains to a specific population, not all cultures. Choice D is incorrect as it does not specifically address the importance of cultural competence in nursing care.

Correct Answer: D

Rationale: The correct answer is D because bending at the knees helps maintain a straight back and reduces strain on the lower back. By bending at the knees, the leg muscles are utilized to lift the object instead of relying solely on the lower back. This technique distributes the weight more evenly and decreases the risk of injury. A: Standing back from an object while lifting it may reduce the leverage and make it harder to lift. B: Keeping feet close together when lifting may lead to instability and increase the risk of losing balance. C: Using the muscles of the lower back to lift is incorrect as it can strain the back and cause injury.

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.