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BIO 669 exam 1|78 Questions and Answers
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BIO 669 exam 1|78 Questions andAnswers
papilledema indicates - -increased intercranial pressure
- hypocalcemia will result in which of the following signs and symptoms - -
neuromuscular excitability and spasms, intestinal cramping, and tingling
- where is most of the Na+ in our bodies found - -extracellular fluid
- Colloid osmotic pressure is pressure created by - -only the protein in fluid
- Thre effect of hypocalcemia on neuromuscular system is - -increased
neuromuscular excitability
- the law of mass action dictates that if CO2 levels in the tissue or blood rise
the equilibrium will shift toward - -increased levels of H+ and HCO3-
- what is the next step dealing with pathogens or debris after phagosome
has formed - -fusion with a lysosome
- the most comon type of leukocyte and predominates early inflammatory
response is the - -neutrophil
- bradykinin has effects that are most similar to those of - -histamine
- _______ are small secreted intercellular signaling moleucles that are
responsible for the inflammatory response - -cytokines
- infants are at greater risk of dehydrations because they relative to adults
have - -greater surface area and higher percentage of body weight is water
- interstitial fluid would be considered ______ Fluid - -extracellular
- the fluid exchange between the arterial end and venous end of a capillary
bed in tissues such as muscle and skin result in all of the fluid that leaked
out of the capillary tissue being retained within the vessels with no net loss
of fluid - -false
- chloride ion Cl- has an equilibrium potential nearly the same as the resting
potential. As a result, at resting membrane potential chloride ion (when
permeable to the membrane) will move - -equally in both directions
, - aspirin and other nsaids work by blocking and enzyme critical in formation
of - -prostaglandins
- tumor necrosis factor alpha (TNF-Alpha) is secred in response to Toll-like
receptor activation and has all of the following except - -suppress growth of
lymphocytes and reduce production of pro-inflammatory cytokines
- which of the following is not associated with chronic inflammation - -
serous exudate
- what type of exudate is found in early inflammation and is watery - -
serous
- hyperkalemia will result in - -peaked t waves and early neuromuscular
excitability
- of the amount of water found extracellular, how much is found in the
intravascular space - -1/4
- the type of leukocyte most associated with allergic response in a parasite
infection is - -eosinophil
- carbon dioxide is an important molecule produceed through many
metabolic processes in order to remove excess c02 , the body transports
most of the c02 in the form of - -HCO3 bicarbonate
- increased capillary permeability will result in - -increased loss of fluids as
proteins also leave from the vessels
- starling forces affect the movment of fluid between the plasma and
interstitial space whicho f the following when increased will promote a shift
from the plasma into the interstitial space - -interstitial oncotic pressure and
plasma hydrostatic pressure
- A rise in H+ levels in the blood (acidosis) will result in ____ levels of CO2
and will be compensated by ____ breathing rate. - -increased, increased
- Leukotrienes are similar to histamine in function, but differ in that
leukotrienes ______. - -effects start slower and last longer
- Which of the following is a sentinel cell that constantly checks the
enviroment in peripheral organs and skin and moves to lymph nodes when
detects potential pathogens - -dendritic cell
- which of the following is not an example of active immunity - -breast
feeding
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