GCU NUR631 Final Exam (Part 1) - Accurate Solutions
For Every Question
What houses all of our genetic material? Right Ans - The nucleus
What is it programmed cell death? Right Ans - Apoptosis
What happens with impaired metabolism of the cell? Right Ans -
Accumulation of waste products
Interpret this ABG: pH7.22/PcO2 60/Hco3 26 Right Ans - Respiratory
acidosis
How does fluid move between ICF and ECF? Right Ans - Osmosis
What protein carries an increased risk for a neural tube defect? Right Ans -
Alpha fetal protein
What are clinical manifestations of Down Syndrome? Right Ans - Wide
spaced eyes; wide nasal bridge; cardiac defects; IQ <70
Why can type 1 DM not be prevented? Right Ans - Because it is an auto-
immune disease
What gene maintains the cell in would healing and inflammation? Right
Ans - Housekeeping gene
Why do older adults take longer to heal? Right Ans - Their co-morbidities
can delay wound healing
What happens when there isn't enough collectin like proteins in the newborn?
Right Ans - Increased risk of respiratory infection
What type of immunity results from a vaccination or from having the disease?
Right Ans - Active acquired immunity
Where do B lymphocytes mature? Right Ans - B lymphocytes mature to B
cells in the bone marrow
, What is type II hypersensitivity? What happens to the cell surface? Right
Ans - Allergic reaction; histamine response. The anitbodies attack the antigens
on the cell surface
Reasons to give Rhogam Right Ans - Prevent hemolytic anemia of the
newborn in an Rh negative mom, and an Rh positive fetus
What happens at a cellular level that can cause rejection in a transplant
patient? Right Ans - 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? Right Ans - During bacterial growth
What cells control fungal infections? Right Ans - T lymphocytes and
phagocytes
What hormone is affected during times of stress? Right Ans - Cortisol
What does cortisol do to blood glucose? Right Ans - Blood glucose can
decrease when cortisol is increased
In MODS, what hormone stimulates normal endothelial cells to change to a
pro-inflammatory state? Right Ans - Interluekins; TNF (tumor necrosis
factor); IL6
How dehydrated does a child have to be before we see hypotension? Right
Ans - 10%
What is a reperfusion injury? Right Ans - A stop in blood flow --> then
when the blood flow returns and the oxygen hits, that can actually injure the
tissue
Why do we have to worry about electrical burns in children? Right Ans -
Because an electrical burn will result in muscle damage, which will release
myoglobin. The kidneys of children are immature and unable to filter
myoglobin.
For Every Question
What houses all of our genetic material? Right Ans - The nucleus
What is it programmed cell death? Right Ans - Apoptosis
What happens with impaired metabolism of the cell? Right Ans -
Accumulation of waste products
Interpret this ABG: pH7.22/PcO2 60/Hco3 26 Right Ans - Respiratory
acidosis
How does fluid move between ICF and ECF? Right Ans - Osmosis
What protein carries an increased risk for a neural tube defect? Right Ans -
Alpha fetal protein
What are clinical manifestations of Down Syndrome? Right Ans - Wide
spaced eyes; wide nasal bridge; cardiac defects; IQ <70
Why can type 1 DM not be prevented? Right Ans - Because it is an auto-
immune disease
What gene maintains the cell in would healing and inflammation? Right
Ans - Housekeeping gene
Why do older adults take longer to heal? Right Ans - Their co-morbidities
can delay wound healing
What happens when there isn't enough collectin like proteins in the newborn?
Right Ans - Increased risk of respiratory infection
What type of immunity results from a vaccination or from having the disease?
Right Ans - Active acquired immunity
Where do B lymphocytes mature? Right Ans - B lymphocytes mature to B
cells in the bone marrow
, What is type II hypersensitivity? What happens to the cell surface? Right
Ans - Allergic reaction; histamine response. The anitbodies attack the antigens
on the cell surface
Reasons to give Rhogam Right Ans - Prevent hemolytic anemia of the
newborn in an Rh negative mom, and an Rh positive fetus
What happens at a cellular level that can cause rejection in a transplant
patient? Right Ans - 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? Right Ans - During bacterial growth
What cells control fungal infections? Right Ans - T lymphocytes and
phagocytes
What hormone is affected during times of stress? Right Ans - Cortisol
What does cortisol do to blood glucose? Right Ans - Blood glucose can
decrease when cortisol is increased
In MODS, what hormone stimulates normal endothelial cells to change to a
pro-inflammatory state? Right Ans - Interluekins; TNF (tumor necrosis
factor); IL6
How dehydrated does a child have to be before we see hypotension? Right
Ans - 10%
What is a reperfusion injury? Right Ans - A stop in blood flow --> then
when the blood flow returns and the oxygen hits, that can actually injure the
tissue
Why do we have to worry about electrical burns in children? Right Ans -
Because an electrical burn will result in muscle damage, which will release
myoglobin. The kidneys of children are immature and unable to filter
myoglobin.
