Portage learning NURS 231 Final
Exam Questions With 100% Verified
Answers
Metaplastic cells are not better prepared to survive under stressful
circumstances. True or False
Exam 1 -
correct answer ✅False
Hypertrophy can occur under normal and pathological conditions.
True or False
Exam 1 -
correct answer ✅True
Which are true of the mitochondria? Select all that apply
Exam 1
1) It is involved in cellular respiration
2) They are found far from the site of energy consumption
3) They play a role in apoptosis
4) They control free radicals -
correct answer ✅It is involved in cellular respiration
They play a role in apoptosis
,Portage learning NURS 231 Final
Exam Questions With 100% Verified
Answers
Which are true of the cell membrane? Select all that apply
Exam 1
1) Controls the transport of materials from the outside fluids to
within
2 )The main structural component is made of proteins
3) Helps with the conduction of electrical currents in nerve and
muscle cells
4) Aids in the regulation of cell growth and proliferation -
correct answer ✅Controls the transport of materials from the
outside fluids to within
Helps with the conduction of electrical currents in nerve and
muscle cells
Aids in the regulation of cell growth and proliferation
Compare and contrast the two types of gangrenous necrosis
Exam 1 -
correct answer ✅Dry gangrene occurs when blood supply is slowly
reduced to an area. The area is dehydrated and becomes dark or
black in color. Commonly seen in patients with diabetes. It is not
very painful, but tissues eventually die.
, Portage learning NURS 231 Final
Exam Questions With 100% Verified
Answers
Wet gangrene is caused by a sudden reduction in blood flow. The
area is cold and swollen, with no pulse. This can occur from trauma.
Bacteria is involved and is very painful. It has the appearance of
pus, because it looks wet. There is also a foul smell
Cell proliferation is the process in which proliferating cells become
more specialized cell types. True or False
Exam 2 -
correct answer ✅False Answer: cell differentiation
Cell differentiation is the process of increasing cell numbers by
mitotic cell division. True or False
Exam 2 -
correct answer ✅False, Answer: cell proliferation
What are two important properties that stem cells possess
Exam 2 -
correct answer ✅Potency and self-renewal
Exam Questions With 100% Verified
Answers
Metaplastic cells are not better prepared to survive under stressful
circumstances. True or False
Exam 1 -
correct answer ✅False
Hypertrophy can occur under normal and pathological conditions.
True or False
Exam 1 -
correct answer ✅True
Which are true of the mitochondria? Select all that apply
Exam 1
1) It is involved in cellular respiration
2) They are found far from the site of energy consumption
3) They play a role in apoptosis
4) They control free radicals -
correct answer ✅It is involved in cellular respiration
They play a role in apoptosis
,Portage learning NURS 231 Final
Exam Questions With 100% Verified
Answers
Which are true of the cell membrane? Select all that apply
Exam 1
1) Controls the transport of materials from the outside fluids to
within
2 )The main structural component is made of proteins
3) Helps with the conduction of electrical currents in nerve and
muscle cells
4) Aids in the regulation of cell growth and proliferation -
correct answer ✅Controls the transport of materials from the
outside fluids to within
Helps with the conduction of electrical currents in nerve and
muscle cells
Aids in the regulation of cell growth and proliferation
Compare and contrast the two types of gangrenous necrosis
Exam 1 -
correct answer ✅Dry gangrene occurs when blood supply is slowly
reduced to an area. The area is dehydrated and becomes dark or
black in color. Commonly seen in patients with diabetes. It is not
very painful, but tissues eventually die.
, Portage learning NURS 231 Final
Exam Questions With 100% Verified
Answers
Wet gangrene is caused by a sudden reduction in blood flow. The
area is cold and swollen, with no pulse. This can occur from trauma.
Bacteria is involved and is very painful. It has the appearance of
pus, because it looks wet. There is also a foul smell
Cell proliferation is the process in which proliferating cells become
more specialized cell types. True or False
Exam 2 -
correct answer ✅False Answer: cell differentiation
Cell differentiation is the process of increasing cell numbers by
mitotic cell division. True or False
Exam 2 -
correct answer ✅False, Answer: cell proliferation
What are two important properties that stem cells possess
Exam 2 -
correct answer ✅Potency and self-renewal
