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krazyrwe krazyrwe
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6 years ago
The renal medulla is composed of _____, whereas the renal cortex is composed of
  _____.
 
  A) renal pyramids; renal corpuscles
  B) renal pyramids; ureters from nephrons
  C) renal corpuscles; nephron loops
  D) renal columns; renal pyramids and nephrons



(Question 2) As the respiratory tube branches become smaller in diameter,
 
  A) the epithelial lining changes from pseudostratified ciliated columnar to cuboidal and
  simple squamous epithelium.
  B) the epithelial lining changes to connective tissue.
  C) they have increased muscle fibers.
  D) they have increased cartilage.



(Question 3) A biochemical important in glomerulus formation in the embryo is
 
  A) ADP. B) renin. C) VEGF. D) ADH.



(Question 4) Stan takes vitamin supplements every day, buying whatever is on sale at the health food
  store. He develops nausea, headache, fatigue, easy bruising and bleeding. Which vitamin
  is he likely taking in excess?
 
  A) D B) E C) C D) B12



(Question 5) The trachea
 
  A) is lined with a ciliated mucous membrane.
  B) is all of the above.
  C) includes 20 C-shaped cartilage rings.
  D) is a passageway for air.



(Question 6) Excess intake of which vitamin could possibly lead to irreversible renal damage?
 
  A) Vitamin D B) Vitamin B12 C) Vitamin B1 D) Vitamin C



(Question 7) A nephron consists of
 
  A) an afferent and an efferent arteriole. B) a cortex and a medulla.
  C) a bladder and a ureter. D) a renal corpuscle and a renal tubule.



(Question 8) The pharynx functions as a ______, whereas the larynx functions as a ______.
 
  A) common passageway for air and food; passageway for air only
  B) passageway for food only, passageway for air and food
  C) common passage for air and food; passageway for food only
  D) passageway for air only; passageway for air and food



(Question 9) The fat-soluble vitamins include
 
  A) vitamin C. B) the B-complex vitamins.
  C) A, E, C and the B vitamins. D) vitamins A, D, and K.



(Question 10) Which of the following indicates the parts of a renal tubule in the correct sequence from
  beginning to end?
 
  A) Proximal convoluted tubule, ascending limb of nephron loop, descending limb of
  nephron loop, distal convoluted tubule
  B) Collecting duct, proximal convoluted tubule, descending limb of nephron loop,
  ascending limb of nephron loop, distal convoluted tubule
  C) Distal convoluted tubule, ascending limb of nephron loop, descending limb of
  nephron loop, proximal convoluted tubule
  D) Proximal convoluted tubule, descending limb of nephron loop, ascending limb of
  nephron loop, distal convoluted tubule
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megantttmeganttt
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6 years ago
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