According to MyPlate a person should choose dairy products that contain

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: 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.

Correct Answer: A

Rationale: The correct answer is A: Open wound. An open wound refers to a break in the skin, exposing underlying tissues to the external environment. This is different from a closed wound (B) where the skin is intact. A contusion (C) is a bruise without a break in the skin, while a bruise (D) is a type of closed wound characterized by discoloration due to blood pooling under the skin. Therefore, in this scenario, the presence of skin not intact indicates an open wound, making choice A the correct option.

Correct Answer: A

Rationale: The correct answer is A: Enables speech. The larynx houses the vocal cords, which vibrate to produce sound during speech. The other choices are incorrect because B is the function of the epiglottis, which blocks food from entering the trachea, C is the function of the pharynx, which allows for the passage of air and food, and D is the function of the trachea, which transfers air to the lungs.

Correct Answer: B

Rationale: The correct answer is B: Urinary tract infections. Adequate fluid intake post total knee replacement helps prevent UTIs by flushing out bacteria from the urinary tract. Myocardial infarctions are not directly related to fluid intake. Depression is not prevented by fluid intake. Side effects of medication are not specifically prevented by encouraging fluids.