What is the basic functional unit of the kidney that forms urine?
Correct answer: A. The nephron
- A. The nephron
- B. The renal pelvis
- C. The urinary bladder
- D. The ureter
Explanation
The nephron is the kidney's functional unit and carries out filtration, reabsorption and secretion. The renal pelvis collects urine, while the bladder stores it and the ureter transports it.
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About Urinary System
The urinary system includes the kidneys, ureters, urinary bladder and urethra, with emphasis on nephron structure and urine formation. It explains glomerular filtration, tubular reabsorption, tubular secretion, water and electrolyte regulation, acid base balance, and the roles of ADH and aldosterone in maintaining homeostasis.
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40 free Urinary System MCQs from Anatomy and Physiology for Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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