1|Page
NURS 8022 EXAM 2 LATEST 2026-2027 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
What physiologic change occurs during heat exhaustion?
a. Hemoconcentration occurs because of the loss of salt and
water.
b. Cramping of voluntary muscles occurs as a result of salt loss.
c. Thermoregulation fails because of high core temperatures.
d. Subcutaneous layers are damaged because of high core
temperatures. - ANSWER-A. Hemoconcentration occurs because
of the loss of salt and water.
In hypoxic injury, sodium enters the cell and causes swelling
because:
a. The cell membrane permeability increases for sodium during
periods of hypoxia.
b. ATP is insufficient to maintain the pump that keeps sodium out
of the cell.
c. The lactic acid produced by the hypoxia binds with sodium in
the cell.
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d. Sodium cannot be transported to the cell membrane during
hypoxia. - ANSWER-B. ATP is insufficient to maintain the pump
that keeps sodium out of the cell.
What is the most common site of lipid accumulation?
a. Coronary arteries
b. Kidneys
c. Liver
d. Subcutaneous tissue - ANSWER-C. Liver
What mechanisms occur in the liver cells as a result of lipid
accumulation?
a. Accumulation of lipids that obstruct the common bile duct,
preventing flow of bile from the liver to the gallbladder
b. Increased synthesis of triglycerides from fatty acids and
decreased synthesis of apoproteins
c. Increased binding of lipids with apoproteins to form lipoproteins
d. Increased conversion of fatty acids to phospholipids -
ANSWER-B. Increased synthesis of triglycerides from fatty acids
and decreased synthesis of apoproteins
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Hemoprotein accumulations are a result of the excessive storage
of:
a. Iron, which is transferred from the cells to the bloodstream
b. Hemoglobin, which is transferred from the bloodstream to the
cells
c. Albumin, which is transferred from the cells to the bloodstream
d. Amino acids, which are transferred from the cells to the
bloodstream - ANSWER-A. Iron, which is transferred from the
cells to the bloodstream
Hemosiderosis is a condition that results in the excess of what
substance being stored as hemosiderin in cells of many organs
and tissues?
a. Hemoglobin
b. Ferritin
c. Iron
d. Transferrin - ANSWER-C. Iron
, 4|Page
What is the cause of free calcium in the cytosol that damages cell
membranes by uncontrolled enzyme activation?
a. Activation of endonuclease interferes with the binding of
calcium to protein.
b. Activation of phospholipases, to which calcium normally binds,
degrades the proteins.
c. An influx of phosphate ions competes with calcium for binding
to proteins.
d. Depletion of ATP normally pumps calcium from the cell. -
ANSWER-D. Depletion of ATP normally pumps calcium from the
cell.
What two types of hearing loss are associated with noise?
a. Acoustic trauma and noise-induced
b. High frequency and low frequency
c. High frequency and acoustic trauma
d. Noise-induced and low frequency - ANSWER-A. Acoustic
trauma and noise-induced
NURS 8022 EXAM 2 LATEST 2026-2027 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
What physiologic change occurs during heat exhaustion?
a. Hemoconcentration occurs because of the loss of salt and
water.
b. Cramping of voluntary muscles occurs as a result of salt loss.
c. Thermoregulation fails because of high core temperatures.
d. Subcutaneous layers are damaged because of high core
temperatures. - ANSWER-A. Hemoconcentration occurs because
of the loss of salt and water.
In hypoxic injury, sodium enters the cell and causes swelling
because:
a. The cell membrane permeability increases for sodium during
periods of hypoxia.
b. ATP is insufficient to maintain the pump that keeps sodium out
of the cell.
c. The lactic acid produced by the hypoxia binds with sodium in
the cell.
,2|Page
d. Sodium cannot be transported to the cell membrane during
hypoxia. - ANSWER-B. ATP is insufficient to maintain the pump
that keeps sodium out of the cell.
What is the most common site of lipid accumulation?
a. Coronary arteries
b. Kidneys
c. Liver
d. Subcutaneous tissue - ANSWER-C. Liver
What mechanisms occur in the liver cells as a result of lipid
accumulation?
a. Accumulation of lipids that obstruct the common bile duct,
preventing flow of bile from the liver to the gallbladder
b. Increased synthesis of triglycerides from fatty acids and
decreased synthesis of apoproteins
c. Increased binding of lipids with apoproteins to form lipoproteins
d. Increased conversion of fatty acids to phospholipids -
ANSWER-B. Increased synthesis of triglycerides from fatty acids
and decreased synthesis of apoproteins
,3|Page
Hemoprotein accumulations are a result of the excessive storage
of:
a. Iron, which is transferred from the cells to the bloodstream
b. Hemoglobin, which is transferred from the bloodstream to the
cells
c. Albumin, which is transferred from the cells to the bloodstream
d. Amino acids, which are transferred from the cells to the
bloodstream - ANSWER-A. Iron, which is transferred from the
cells to the bloodstream
Hemosiderosis is a condition that results in the excess of what
substance being stored as hemosiderin in cells of many organs
and tissues?
a. Hemoglobin
b. Ferritin
c. Iron
d. Transferrin - ANSWER-C. Iron
, 4|Page
What is the cause of free calcium in the cytosol that damages cell
membranes by uncontrolled enzyme activation?
a. Activation of endonuclease interferes with the binding of
calcium to protein.
b. Activation of phospholipases, to which calcium normally binds,
degrades the proteins.
c. An influx of phosphate ions competes with calcium for binding
to proteins.
d. Depletion of ATP normally pumps calcium from the cell. -
ANSWER-D. Depletion of ATP normally pumps calcium from the
cell.
What two types of hearing loss are associated with noise?
a. Acoustic trauma and noise-induced
b. High frequency and low frequency
c. High frequency and acoustic trauma
d. Noise-induced and low frequency - ANSWER-A. Acoustic
trauma and noise-induced
