Final Exam- Kidney.txt

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  1. Which of the following is not one of the main processes involoved in making urine?
    A) filtration
    B) ketone production
    C) reabsorption
    D) secretion
    B) ketone production
    (this multiple choice question has been scrambled)
  2. During filtration, fluids move through the blood into the
    A) inferior vena cava
    B) superior vena cava
    C) filtration system
    D) lacteals
    C) filtration system
    (this multiple choice question has been scrambled)
  3. Which is not a component of the filtration system?
    A) reabsorption on the Loop of Henle
    B) fenestrated capillaries in the glomerulus
    C) slits in the podocytes
    D) lamina densa
    A) reabsorption on the Loop of Henle
    (this multiple choice question has been scrambled)
  4. The force that pushes fluid across the filtration system and leaves behind the filtrate
    A) peripheral resistance
    B) venous return
    C) blood pressure
    D) atmospheric pressure
    C) blood pressure
    (this multiple choice question has been scrambled)
  5. Main function of the proximal convoluted tubule
    A) filtration
    B) reabsorption
    C) secretion
    D) gaseous exchange
    B) reabsorption
    (this multiple choice question has been scrambled)
  6. This comes down into the renal medulla and functions with water/salt balance
    A) proximal convoluted tubule
    B) distal convoluted tubule
    C) loop of henle
    D) bowman's capsule
    C) Loop of Henle
    (this multiple choice question has been scrambled)
  7. Secretion of ____ helps to regulate the acid/base balance
    A) H
    B) Ph
    C) O2
    D) Na
    A) H
    (this multiple choice question has been scrambled)
  8. This is a process that dumps products and actively pushes the blood.
    A) absorption
    B) reabsorption
    C) secretion
    D) gaseous exchange
    C) secretion
    (this multiple choice question has been scrambled)
  9. Restricts losses of water and salt in the urine
    A) Angiotensin
    B) Renin
    C) ADH
    B) Renin
    (this multiple choice question has been scrambled)
  10. Stimulates reabsorption at the nephron
    A) ADH
    B) Angiotensin
    C) Renin
    C) Renin
    (this multiple choice question has been scrambled)
  11. Which of the following is not a stimuli that causes the juxtaglomerular complex (JGA) to release renin?
    A) stimulation of JGA cells by sympathetic innervation
    B) fall in systemic pressure
    C) decline in blood pressure
    D) overabundance of angiotensin in the bloodstream
    D) overabundance of angiotensin in the blood stream
    (this multiple choice question has been scrambled)
  12. Which of the following is not an effect of Angiotensin II activation?
    A) constricts efferent arterioles of the nephron
    B) stimules secretion of aldosterone and ADH
    C) none of these
    D) stimulates reabsorption of sodium and water
    E) all of these
    E) all of these
    (this multiple choice question has been scrambled)
  13. Stimulates reabsorption of water in the distal part of the DCT and collecting system
    A) Renin
    B) Angiotensin
    C) ADH
    C) ADH
    (this multiple choice question has been scrambled)
  14. Which of the following is false about ADH?
    A) increases the blood viscosity
    B) increases the number of water channels
    C) increases the rate of osmotic water movement
    D) increases water permeability of DCT
    A) increases the blood visocity
    (this multiple choice question has been scrambled)
  15. The macula densa and juxtaglomerular apparatus senses BP through
    A) afferent arterioles
    B) A & C
    C) blood osmolarity
    D) efferent arterioles
    E) B & C
    A) A & C
    (this multiple choice question has been scrambled)
  16. Large cells in the visceral epithelium that wrap around the lamina densa of glomerular capillaries
    A) podocytes
    B) macrocytes
    C) macrophages
    D) leydig cells
    A) podocytes
    (this multiple choice question has been scrambled)
  17. Which is false about the glomerular filtration rate?
    A) is about 10% of fluid delivered to the kidneys
    B) is the amount of filtrate kidneys produce each minute
    C) depends on the filtration pressure
    D) functions in acid/base balance
    D) functions in acid/base balance
    (this multiple choice question has been scrambled)
Author:
hkahlon707
ID:
28511
Card Set:
Final Exam- Kidney.txt
Updated:
2010-07-31 13:46:43
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Anatomy kidney
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