What is transcultural nursing?

Correct Answer: A

Rationale: The correct answer is A because transcultural nursing involves understanding and respecting different cultures to provide culturally sensitive care. It focuses on adapting nursing practices to meet the unique needs of diverse populations. Choice B is incorrect as it only refers to the physical act of traveling. Choice C is incorrect as it pertains to a specific population rather than a broad cultural approach. Choice D is incorrect as it does not specifically address the cultural aspect of nursing care.

Correct Answer: D

Rationale: The correct answer is D: Bend at the knees to lift something. This is the correct way to use proper body mechanics because bending at the knees helps distribute the weight evenly and reduces strain on the lower back. By bending at the knees, you engage the stronger muscles in your legs to lift the object, rather than relying on the weaker muscles in your back. This technique also helps maintain a straight back posture, which is crucial for preventing back injuries. Standing back from an object (A) may lead to overreaching and strain. Keeping feet close together (B) doesn't provide a stable base for lifting heavy objects. Using the muscles of the lower back (C) puts excessive pressure on the back and increases the risk of injury.

Correct Answer: A

Rationale: The correct answer is A because diabetic ketoacidosis occurs when there is an absolute or relative deficiency of insulin in the body. Without enough insulin, the body cannot use glucose for energy, leading to the breakdown of fats and the production of ketones, causing ketoacidosis. Choices B, C, and D are incorrect because having too little insulin (B) leads to diabetic ketoacidosis, not too much insulin. Eating too little food (C) may result in low blood sugar but not diabetic ketoacidosis. Too much exercise (D) can lower blood sugar levels but is not a direct cause of diabetic 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 helps to ensure a comfortable and accessible dining experience for patients who are unable to sit at a traditional table. Choices A, B, and D are incorrect because an overbed table is not intended for placement of dirty linens, bedpans, or urinals. These items should be placed elsewhere for hygiene and sanitation purposes.

Correct Answer: A

Rationale: The correct answer is A: Partial bath. For an elderly person with very dry skin, a partial bath is appropriate as it helps to prevent further drying of the skin by focusing on areas that need cleaning, while minimizing exposure to water which can exacerbate dryness. Other choices such as a shower or tub bath involve prolonged exposure to water and may strip the skin of its natural oils, worsening dryness. A complete bed bath is not necessary for someone with dry skin and can be physically taxing for the elderly individual.