025/2026 GCU NUR 631 UPDATED
2
EXAM WITH Q&A VERIFIED
ANSWERS GRADED A+
{CLEANEST VERSION}
What houses all of our genetic material? - CORRECT ANSWER-The nucleus
What is it programmed cell death? - CORRECT ANSWER-Apoptosis
hat happens with impaired metabolism of the cell? - CORRECT
W
ANSWER-Accumulation of waste products
Interpret this ABG: pH7.22/PcO2 60/Hco3 26 - CORRECT ANSWER-Respiratory
acidosis
How does fluid move between ICF and ECF? - CORRECT ANSWER-Osmosis
hat protein carries an increased risk for a neural tube defect? - CORRECT
W
ANSWER-Alpha fetal protein
hat are clinical manifestations of Down Syndrome? - CORRECT ANSWER-Wide
W
spaced eyes; wide nasal bridge; cardiac defects; IQ <70
hy can type 1 DM not be prevented? - CORRECT ANSWER-Because it is an
W
auto-immune disease
hat gene maintains the cell in would healing and inflammation? - CORRECT
W
ANSWER-Housekeeping gene
hy do older adults take longer to heal? - CORRECT ANSWER-Their co-morbidities
W
can delay wound healing
, hat happens when there isn't enough collectin like proteins in the newborn? -
W
CORRECT ANSWER-Increased risk of respiratory infection
hat type of immunity results from a vaccination or from having the disease? -
W
CORRECT ANSWER-Active acquired immunity
here do B lymphocytes mature? - CORRECT ANSWER-B lymphocytes mature to B
W
cells in the bone marrow
hat is type II hypersensitivity? What happens to the cell surface? - CORRECT
W
ANSWER-Allergic reaction; histamine response. The anitbodies attack the antigens on
the cell surface
easons to give Rhogam - CORRECT ANSWER-Prevent hemolytic anemia of the
R
newborn in an Rh negative mom, and an Rh positive fetus
hat happens at a cellular level that can cause rejection in a transplant patient? -
W
CORRECT ANSWER-TH1 cells will release cytokines (inflammation), cytotoxic T cells,
and macrophages. They will start to attack the epithelial cells of the transplanted tissue
When are exotoxins released? - CORRECT ANSWER-During bacterial growth
hat cells control fungal infections? - CORRECT ANSWER-T lymphocytes and
W
phagocytes
What hormone is affected during times of stress? - CORRECT ANSWER-Cortisol
hat does cortisol do to blood glucose? - CORRECT ANSWER-Blood glucose can
W
decrease when cortisol is increased
In MODS, what hormone stimulates normal endothelial cells to change to a
pro-inflammatory state? - CORRECT ANSWER-Interluekins; TNF (tumor necrosis
factor); IL6
ow dehydrated does a child have to be before we see hypotension? - CORRECT
H
ANSWER-10%
hat is a reperfusion injury? - CORRECT ANSWER-A stop in blood flow --> then when
W
the blood flow returns and the oxygen hits, that can actually injure the tissue
2
EXAM WITH Q&A VERIFIED
ANSWERS GRADED A+
{CLEANEST VERSION}
What houses all of our genetic material? - CORRECT ANSWER-The nucleus
What is it programmed cell death? - CORRECT ANSWER-Apoptosis
hat happens with impaired metabolism of the cell? - CORRECT
W
ANSWER-Accumulation of waste products
Interpret this ABG: pH7.22/PcO2 60/Hco3 26 - CORRECT ANSWER-Respiratory
acidosis
How does fluid move between ICF and ECF? - CORRECT ANSWER-Osmosis
hat protein carries an increased risk for a neural tube defect? - CORRECT
W
ANSWER-Alpha fetal protein
hat are clinical manifestations of Down Syndrome? - CORRECT ANSWER-Wide
W
spaced eyes; wide nasal bridge; cardiac defects; IQ <70
hy can type 1 DM not be prevented? - CORRECT ANSWER-Because it is an
W
auto-immune disease
hat gene maintains the cell in would healing and inflammation? - CORRECT
W
ANSWER-Housekeeping gene
hy do older adults take longer to heal? - CORRECT ANSWER-Their co-morbidities
W
can delay wound healing
, hat happens when there isn't enough collectin like proteins in the newborn? -
W
CORRECT ANSWER-Increased risk of respiratory infection
hat type of immunity results from a vaccination or from having the disease? -
W
CORRECT ANSWER-Active acquired immunity
here do B lymphocytes mature? - CORRECT ANSWER-B lymphocytes mature to B
W
cells in the bone marrow
hat is type II hypersensitivity? What happens to the cell surface? - CORRECT
W
ANSWER-Allergic reaction; histamine response. The anitbodies attack the antigens on
the cell surface
easons to give Rhogam - CORRECT ANSWER-Prevent hemolytic anemia of the
R
newborn in an Rh negative mom, and an Rh positive fetus
hat happens at a cellular level that can cause rejection in a transplant patient? -
W
CORRECT ANSWER-TH1 cells will release cytokines (inflammation), cytotoxic T cells,
and macrophages. They will start to attack the epithelial cells of the transplanted tissue
When are exotoxins released? - CORRECT ANSWER-During bacterial growth
hat cells control fungal infections? - CORRECT ANSWER-T lymphocytes and
W
phagocytes
What hormone is affected during times of stress? - CORRECT ANSWER-Cortisol
hat does cortisol do to blood glucose? - CORRECT ANSWER-Blood glucose can
W
decrease when cortisol is increased
In MODS, what hormone stimulates normal endothelial cells to change to a
pro-inflammatory state? - CORRECT ANSWER-Interluekins; TNF (tumor necrosis
factor); IL6
ow dehydrated does a child have to be before we see hypotension? - CORRECT
H
ANSWER-10%
hat is a reperfusion injury? - CORRECT ANSWER-A stop in blood flow --> then when
W
the blood flow returns and the oxygen hits, that can actually injure the tissue
