NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Medical Science MCQs (Practice_Test 1 of 135)

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  1. The renal medulla is composed of tissue called ________.
    1. Renal pyramids
    2. Nephrons
    3. Renal sinus
    4. Renal pelvis
    • Answer: a
  2. Juxtaglomerular cells combine with ________ cells to form the juxtagomerular apparatus in the kidney.
    1. Macula densa
    2. Renal pelvis
    3. Nephron
    4. Renal sinus
    • Answer: a
  3. Which of the following is not in the sequence of proper kidney blood flow? The starting point is the renal artery and the finishing point is the renal vein.
    1. Arciform artery
    2. Afferent arteriole
    3. Interlobar vein
    4. Arciform vein
    • Answer: c
  4. Which is found in the highest concentration in the urine?
    1. Uric acid
    2. Urea
    3. Glucose
    4. Creatinine
    • Answer: b
  5. The primary function of the ascending loop of Henle in the kidney is?
    1. The active re-absorption of sodium
    2. The active re-absorption of chloride ions
    3. The passive re-absorption of potassium
    4. The passive re-absorption of urea
    • Answer: b
  6. The middle layer of the urinary bladder is identified as ________.
    1. Mucous coat
    2. Submucous coat
    3. Muscular Coat
    4. Sphincter Coat
    • Answer: b
  7. The micturition reflex center is located in the ________.
    1. Pons
    2. Midbrain
    3. Lumbar plexus
    4. Sacral plexus
    • Answer: d
  8. Which of the following match with the definition: a poor output of urine?
    1. Oliguria
    2. Pyruia
    3. Enuresis
    4. Diuresis
    • Answer: a
  9. Capillary loops located in the medulla are also known as ________.
    1. Vasa recta
    2. Urea collectors
    3. Trigone
    4. Macula densa
    • Answer: a
  10. The primary function of the descending loop of Henle in the kidney is?
    1. Reabsorption of sodium ions
    2. Reabsoption of water by osmosis
    3. Secretion of hydrogen ions
    4. Secretion of potassium ions
  • Answer: b