What can an overbed table be used for?

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: C

Rationale: The correct answer is C: Axilla. The axilla is the anatomical term for the armpit region. The axilla contains lymph nodes, blood vessels, and nerves that supply the upper limb. The other choices are incorrect: A tympanum refers to the eardrum, B rectum is part of the digestive system, and D temporal pertains to the side of the head.

Correct Answer: A

Rationale: Step-by-step rationale: 1. MyPlate recommends choosing low-fat or fat-free dairy for better health. 2. 1% fat dairy is lower in saturated fat compared to 2%, 3%, or 4% fat options. 3. Lower fat content aligns with dietary guidelines for reducing saturated fat intake. 4. Choosing 1% fat dairy helps in maintaining a healthy weight and heart health. Summary: A is correct as it aligns with MyPlate's recommendation for low-fat dairy. B, C, and D are incorrect as they contain higher fat content, which may contribute to higher saturated fat intake and potential health risks.

Correct Answer: C

Rationale: The correct answer is C: Organ. An organ is a group of tissues that work together to perform specific functions. The heart is made up of different types of tissues (muscle, nerve, connective) that work together to pump blood throughout the body. It is more complex than a single cell (A), a group of cells (tissue - B), or a system of organs working together (body system - D). The heart's structure and function clearly demonstrate its classification as an organ.

Correct Answer: B

Rationale: The correct answer is B: Kidney dialysis. Dialysis is an artificial method used to remove waste products and excess fluids from the body when the kidneys are no longer able to perform this function adequately. It involves the use of a machine to filter blood and remove waste products. Choice A, chronic renal failure, is a condition where the kidneys fail to function properly but it is not a method of removing waste. Choice C, urine retention, is the opposite of waste removal as it refers to the inability to fully empty the bladder. Choice D, nephritis, is a condition involving inflammation of the kidneys but it does not involve the artificial removal of waste products from the body.