Question 1
Which of the following is the most common cause of cellular injury?
A. Hypoxia
B. Chemical injury from drugs
C. Free radical-induced injury
D. Chemical injury from pollutants
CORRECT ANSWER
A. Hypoxia
Question 2
Which type of necrosis best describes death of a cell from hypoxia, generally as a result of
ischemia in the lower extremities?
A. Fat
B. Coagulative
C. Liquefactive
D. Gangrenous
CORRECT ANSWER
D. Gangrenous
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,Question 3
Which statement is TRUE with regard to cellular change due to aging?
A. The cellular changes are reversible.
B. DNA becomes less susceptible to injurious stimuli.
C. The cellular changes proceed slowly and in small increments.
D. Lipid, calcium, and plasma proteins are less likely to be deposited in vessel walls.
CORRECT ANSWER
C. The cellular changes proceed slowly and in small increments.
Question 4
Which term best describes an allele with an observable effect?
A. Carrier
B. Dominant
C. Recessive
D. Homozygous
CORRECT ANSWER
B. Dominant
Question 5
Infusion of ______________ intravenous solutions promotes movement of water into
cells, thus making the cells swell.
A. Isotonic
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, B. Hypertonic
C. Hypotonic
CORRECT ANSWER
B. Hypertonic
Question 6
Which electrolyte is the main intracellular electrolyte?
A. Potassium
B. Sodium
C. Calcium
D. Magnesium
CORRECT ANSWER
A. Potassium
Question 7
Which patient is at the highest risk for developing hyponatremia?
A. Older adult male with chronic obstructive pulmonary disease
B. Older adult female with congestive heart failure
C. Young adult female with systemic lupus erythemoatosus
D. Young adult male with fever, severe vomiting and diarrhea
CORRECT ANSWER
D. Young adult male with fever, severe vomiting and diarrhea
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Which of the following is the most common cause of cellular injury?
A. Hypoxia
B. Chemical injury from drugs
C. Free radical-induced injury
D. Chemical injury from pollutants
CORRECT ANSWER
A. Hypoxia
Question 2
Which type of necrosis best describes death of a cell from hypoxia, generally as a result of
ischemia in the lower extremities?
A. Fat
B. Coagulative
C. Liquefactive
D. Gangrenous
CORRECT ANSWER
D. Gangrenous
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,Question 3
Which statement is TRUE with regard to cellular change due to aging?
A. The cellular changes are reversible.
B. DNA becomes less susceptible to injurious stimuli.
C. The cellular changes proceed slowly and in small increments.
D. Lipid, calcium, and plasma proteins are less likely to be deposited in vessel walls.
CORRECT ANSWER
C. The cellular changes proceed slowly and in small increments.
Question 4
Which term best describes an allele with an observable effect?
A. Carrier
B. Dominant
C. Recessive
D. Homozygous
CORRECT ANSWER
B. Dominant
Question 5
Infusion of ______________ intravenous solutions promotes movement of water into
cells, thus making the cells swell.
A. Isotonic
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, B. Hypertonic
C. Hypotonic
CORRECT ANSWER
B. Hypertonic
Question 6
Which electrolyte is the main intracellular electrolyte?
A. Potassium
B. Sodium
C. Calcium
D. Magnesium
CORRECT ANSWER
A. Potassium
Question 7
Which patient is at the highest risk for developing hyponatremia?
A. Older adult male with chronic obstructive pulmonary disease
B. Older adult female with congestive heart failure
C. Young adult female with systemic lupus erythemoatosus
D. Young adult male with fever, severe vomiting and diarrhea
CORRECT ANSWER
D. Young adult male with fever, severe vomiting and diarrhea
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