NUR 631 Midterm 1 Review
- Somogyi effect
Answer hypoglycemia followed by rebound hyperglycemia
Overcompensation for low blood sugar
- What does our body use to transport something across a cell membrane?-
Answer carrier proteins
- what stops water soluble molecules from crossing into a cell?
Answer lipid bilayer
not water permeable
- what is the absolute refractory period in the cardiac cycle?
Answer nothing can happen during that period no matter what stimulus is presented
- what do we need to move fluid from the arterial end of a capillary into the interstitial fluid?
Answer hydrostatic pressure
- what type of cellular adaptation replaces one type of cell with another type of cell?
Answer metaplasia
- hyperplasia
Answer 1 / 3
increase in the number of cells eg. breast tissue
- hemosiderosis
Answer abnormal increase of iron in blood
a concern after multiple blood transfusions
- Na+ 164 , what will you see
Answer confusion, convulsion, cerebral hemorrhage, coma
cells are shrinking, due to high sodium in blood vessels pulling water out of cells
10. ABG
Answer pH 7.28 HCO3 28 CO2 60
Respiratory acidosis
- Turner syndrome
Answer A chromosomal disorder
x-linked chromosome short in stature webbed neck
- What alleles are consistent with Ab blood type?
Answer AB
- Why could one twin baby get asthma and the other not?
Answer Epigenetics
- Epigenetics 2 / 3
Answer the study of environmental influences on gene expression that occur without a DNA change
- cells that attack a parasitic invasion?
Answer eosinophils
- why do neonates not have a good inflammatory response?
Answer compliment system - neonate has not developed this yet
- compliment system
Answer Group of about 30 proteins in blood plasma that complement defense reactions and help attract phagocytes to foreign cells; can help promote lysis of the foreign cell
- What do you never want to use on a wound?
- Why are there different routes for vaccinations?
- treatment for Hypersensitivity reaction that is IgE mediated
Answer hydrogen peroxide it kills tissue use NS instead
Answer different routes stimulate different lymphocyte areas this impacts how we get immunity
Answer antihistamine
- type 2 hypersensitivity
- / 3