NURS 231 FINAL EXAM (May-June 2026) (PREMIUM
k k k k k k k
EXAM WITH ACCURATE RESPONSES: GRADED A+
k k k k k k
(Highly Recommended) k
Score for quiz: 200 by 200
k k k k k
QUESTION 1 k
2..5 points
k k k
True/False:
Metaplastic cells are not better prepared to survive under stressful circumstances.
k k k k k k k k k k
True
k
Correct!
False QUESTION 2k k
2..5 points
k k k
True/False:
Hypertrophy can occur under normal and pathological conditions.
k k k k k k k
kCorrect!
True
False
kQUE
kSTI
O
N 3 k
2..5 points
k k k
Multiple Choice k
,Which are true of the mitochondria? Select all that apply.
k k k k k k k k k
, Correct!
It is involved in cellular respiration
k k k k k
They are found far from the site of energy consumption Correct!
k k k k k k k k k k
They play a role in apoptosis
k k k k k
They control free radicals k k k
QUESTION 4
k k
2..5 points
k k k
Which are true of the cell membrane? Select all that apply.
k k k k k k k k k k
Correct!
Controls the transport of materials from the outside fluids to within
k k k k k k k k k k
The main structural component is made of proteins
k k k k k k k k
Correct!
Helps with the conduction of electrical currents in nerve and muscle cells
k k k k k k k k k k k
Correct!
k
Aids in the regulation of cell growth and proliferation
k k k k k k k k
QUESTION 5
k k
points
k k k
Compare and contrast the two types of gangrenous necrosis.
k k k k k k k k
Correct Response:
k k
Dry gangrene occurs when blood supply is slowly reduced to an area. The area is dehydrated and
k k k k k k k k k k k k k k k k
becomes dark or black in color. Commonly seen in victims with diabetes. It is not very painful, but
k k k k k k k k k k k k k k k k k k
tissues eventually die.
k k k
Wet gangrene is casued with a sudden reduction in blood flow. The area is cold and swollen, with no
k k k k k k k k k k k k k k k k k k
pulse. This can occur from trauma. Bacteria is involved and is very painful. It has the appearance of
k k k k k k k k k k k k k k k k k k
pus, becasue it looks wet. There is also a foul smell.
k k k k k k k k k k k
In dry gangrene the affected tissue becomes dry and shrinks, the skin wrinkles, and its color
k k k k k k k k k k k k k k k
changes to dark brown or black. The spread of dry gangrene is slow. It results from a cut off
k k k k k k k k k k k k k k k k k k k
in arterial blood supply and is a form of coagulation necrosis. In wet gangrene, the
k k k k k k k k k k k k k k k
k k k k k k k
EXAM WITH ACCURATE RESPONSES: GRADED A+
k k k k k k
(Highly Recommended) k
Score for quiz: 200 by 200
k k k k k
QUESTION 1 k
2..5 points
k k k
True/False:
Metaplastic cells are not better prepared to survive under stressful circumstances.
k k k k k k k k k k
True
k
Correct!
False QUESTION 2k k
2..5 points
k k k
True/False:
Hypertrophy can occur under normal and pathological conditions.
k k k k k k k
kCorrect!
True
False
kQUE
kSTI
O
N 3 k
2..5 points
k k k
Multiple Choice k
,Which are true of the mitochondria? Select all that apply.
k k k k k k k k k
, Correct!
It is involved in cellular respiration
k k k k k
They are found far from the site of energy consumption Correct!
k k k k k k k k k k
They play a role in apoptosis
k k k k k
They control free radicals k k k
QUESTION 4
k k
2..5 points
k k k
Which are true of the cell membrane? Select all that apply.
k k k k k k k k k k
Correct!
Controls the transport of materials from the outside fluids to within
k k k k k k k k k k
The main structural component is made of proteins
k k k k k k k k
Correct!
Helps with the conduction of electrical currents in nerve and muscle cells
k k k k k k k k k k k
Correct!
k
Aids in the regulation of cell growth and proliferation
k k k k k k k k
QUESTION 5
k k
points
k k k
Compare and contrast the two types of gangrenous necrosis.
k k k k k k k k
Correct Response:
k k
Dry gangrene occurs when blood supply is slowly reduced to an area. The area is dehydrated and
k k k k k k k k k k k k k k k k
becomes dark or black in color. Commonly seen in victims with diabetes. It is not very painful, but
k k k k k k k k k k k k k k k k k k
tissues eventually die.
k k k
Wet gangrene is casued with a sudden reduction in blood flow. The area is cold and swollen, with no
k k k k k k k k k k k k k k k k k k
pulse. This can occur from trauma. Bacteria is involved and is very painful. It has the appearance of
k k k k k k k k k k k k k k k k k k
pus, becasue it looks wet. There is also a foul smell.
k k k k k k k k k k k
In dry gangrene the affected tissue becomes dry and shrinks, the skin wrinkles, and its color
k k k k k k k k k k k k k k k
changes to dark brown or black. The spread of dry gangrene is slow. It results from a cut off
k k k k k k k k k k k k k k k k k k k
in arterial blood supply and is a form of coagulation necrosis. In wet gangrene, the
k k k k k k k k k k k k k k k
