Which of the following best describes the urine composition of a healthy person?Multiple choice question.Water, small proteins, and excess ionsWater, fat-soluble vitamins, and serum proteinsWater, organic wastes, and excess ionsWater, small proteins, and sugarsNeed help? Review these concept resources.
Question
Which of the following best describes the urine composition of a healthy person?Multiple choice question.Water, small proteins, and excess ionsWater, fat-soluble vitamins, and serum proteinsWater, organic wastes, and excess ionsWater, small proteins, and sugarsNeed help? Review these concept resources.
Solution
The urine composition of a healthy person is best described as "Water, organic wastes, and excess ions".
Here's why:
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Water: Urine is primarily composed of water. This is the body's way of maintaining a balance of water and electrolytes.
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Organic wastes: These include substances such as urea, uric acid, and creatinine. These are waste products that result from the normal metabolic processes in the body. The kidneys filter these out of the blood and excrete them in the urine.
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Excess ions: These are electrolytes such as sodium, potassium, and chloride. The kidneys help regulate the levels of these electrolytes in the body. Any excess is excreted in the urine.
Small proteins, fat-soluble vitamins, and sugars are not typically found in the urine of a healthy person. Their presence may indicate a problem with kidney function.
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