True/False
Indicate whether the statement is true or
false.
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1.
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Carbon dioxide retention leads to acidosis.
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2.
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In chronic renal failure glomerular filtration rate is lowered.
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Multiple Choice
Identify the choice that best completes the
statement or answers the question.
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3.
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What part of the body contains the primary breathing control center?
a. | neocortex | c. | cerebellum | b. | hippocampus | d. | medulla
oblongata |
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4.
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Surfactant:
a. | is produced by epithelial cells to reduce surface tension of alveolar
spaces | c. | produced to decrease the cohesiveness of water molecules | b. | produced to increase
pressure within the lungs | d. | produced by macrophages to promote smooth gliding of lungs against thoracic
wall |
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5.
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The structures that form a sealed space around the lungs are called:
a. | epipleurium | c. | serous epithelium | b. | pleural membranes | d. | pulmonary
viscose |
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6.
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In the blood carbon dioxide binds to ____ to form H2CO3
and then H+ and HCO3-
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7.
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What Gilead drug is used to treat pulmonary aspergillosis?
a. | Ambisome | c. | Relenza | b. | Tamiflu | d. | Viread |
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8.
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The site of most nephron reabsorption is the:
a. | proximal tubule | c. | distal tubule | b. | loop of Henle | d. | collecting duct |
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9.
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The kidneys function to:
a. | regulate blood volume | c. | regulate electrolyte balance | b. | regulate blood
pH | d. | all of the
above |
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10.
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In acidotic conditions the kidneys:
a. | secrete more H+ ions | c. | filter more H+
ions | b. | reabsorb more H+ ions | d. | secret more HCO3-
ions |
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11.
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Reabsorption in the kidneys:
a. | occurs in order to deposit wastes into the urine | c. | is primarily of urea and other
nitrogen containing wastes | b. | occurs to keep needed substances in the
body | d. | allows the blood to be
cleansed |
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12.
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Which test is used to estimate glomerular filtration rate?
a. | serum creatinine | c. | BUN (blood urea nitrogen) | b. | serum
albumin | d. | urine
creatinine |
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13.
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Which electrolyte is most important for heart rhythm regularity?
a. | sodium | c. | potassium | b. | calcium | d. | chloride |
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Matching
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Match the following characteristics to the respiratory disorder they
describe. a. | viral infection of the respiratory system | d. | a genetic defect of a chloride ion
channel that causes excessive sticky mucus in airways and pancreatic ducts | b. | allergic response
that causes inflammation and constriction of the bronchioles | e. | fungal infection of the lungs seen mostly in
immunocompromised or cystic fibrosis patients | c. | describes the general condition of fluid
buildup in the lungs |
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14.
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pneumonia
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15.
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cystic fibrosis
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16.
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asthma
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17.
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pulmonary aspergillosis
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18.
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flu
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