Excretory System (Practice Mode)- Www.Rnpedia.Com

5 Questions | Total Attempts: 1478

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Excretory System (Practice Mode)- Www.Rnpedia.Com

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Questions and Answers
  • 1. 
    The renal medulla is composed of tissue called ______. 
    • A. 

      Renal pyramids

    • B. 

      Nephrons

    • C. 

      Renal sinus

    • D. 

      Renal pelvis

  • 2. 
    Juxtaglomerular cells combine with _______ cells to form the juxtagomerular apparatus in the kidney.
    • A. 

      Macula densa

    • B. 

      Renal pelvis

    • C. 

      Nephron

    • D. 

      Renal sinus

  • 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.
    • A. 

      Arciform artery

    • B. 

      Afferent arteriole

    • C. 

      Interlobar vein

    • D. 

      Arciform vein

  • 4. 
    Which is found in the highest concentration in the urine?
    • A. 

      Uric acid

    • B. 

      Urea

    • C. 

      Glucose

    • D. 

      Creatinine

  • 5. 
    The primary function of the ascending loop of Henle in the kidney is?
    • A. 

      The active re-absorption of sodium

    • B. 

      The active re-absorption of chloride ions

    • C. 

      The passive re-absorption of potassium

    • D. 

      The passive re-absorption of urea