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BIO 669 EXAM ONE. GRADE A+ ASSURED LATEST

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BIO 669 EXAM ONE. GRADE A+ ASSURED LATEST

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  • August 9, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • bio 669 exam one
  • bio 669 exam
  • bio 669 exam one grade a assured latest 2024 202

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BIO 669 EXAM ONE. GRADE A+ ASSURED LATEST 2024-
2025

1. ADH is released in response to __________ and results in
____________________: Dehydration, increased water retention
2. How much of the water found in our bodies is intracellular?: Two-Thirds (66%)
3. The ion that is best represented by the following concentration, 150 mM
extracellular, and 15 mM intracellular:: Na+
4. Hypotonic hyponatremia will have all of the following effects except: Increase
blood pressure/ volume
5. Colloid osmotic pressure is the pressure created by ____________?: Only the
protein in the fluid
6. Carbon dioxide is an important molecule produced through many metabolic
processes. In order to remove excessive CO2, the body transports most of the
CO2 in the blood in the form of:: HCO3- bicarbonate
7. Which of the following is a sentinel cell that constantly checks the
environment in peripheral organs and skin, then moves to the lymph nodes
upon detecting potential pathogens?: Dendritic Cell
8. Asprin and other NSAIDs work by blocking an enzyme critical in the
formation of:: Prostaglandins
9. What is the next step in dealing with pathogens or debris after the phagosome
has formed?: Fusion with lysosome
10.Which of the following is not a circulating plasma protein system related to
the inflammatory response?: Granuloma
11.Which of the following is likely affect of hypercalcemia?: Bradycardia
12.Hypernatremia will result in:: An increase in blood pressure and cell excitability
13.Hypocalcemia will result in which of the following sounds and symptoms?-
: Neuromuscular, excitability and spasm, intestinal, cramping, and tingling
14.A loss of proteins, such as albumin, from the plasma (as seen in some kidney
and liver diseases) will result in:: A decrease in plasma oncotic pressure
15.. The law of mass action dictates that if CO2 levels in the tissue or blood rise,
the equilibrium will shift toward:: Increasing levels of H+ and HCO3-
16. Which of the following is not associated with chronic inflammation?: Serious
exudate
17. Leukotriense are similar to histamine in function but differ in that
leukotrienes:: Effects start slower and last longer
18. Tumor necrosis factor alpha (TNF-alpha) is secreted in response to Toll-like
receptor activation and has all of the following effects EXCEPT:: Suppresses
growth of lymphocytes and reduce production of proinflammatory cytokines



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, 19. _____________ are small secreted, intercellular signaling molecules that are
responsible for activating other cells in regulating the inflammatory process.:
Cytokines
20. Infants or at greater risk of dehydration should because they, relative to adults,
have:: A greater surface area and a higher percentage of body weight as water
21. Papilledema indicates: increased intracranial pressure
22. A loss of proteins, such as albumin, from the plasma (as seen in some kidney
and liver diseases) will result in:: A shift of fluid from the plasma to the interstitial
fluid
23. A keloid is:: A hypertrophic scar that extends well beyond the initial wound
24. What type of exudate is found early in inflammation and is watery?: Serous
25. Where is most of the Na+ in our bodies found?: Extracellular fluid
26. Starling forces affect the movement of fluid between the plasma and the
interstitial space. Which of the following, when increased, will promote a shift
from the plasma into the interstitial space.?: Interstitial oncotic pressure and
plasma hydrostatic pressure
27. Interstitial fluid would be considered ________________ fluid.: Extracellular
28. A lowering of blood pH, due to an increased in blood levels of ketoacids, such
as found in diabetic ketoacidosis, would be an example of:: Metabolic acidosis
29. The effect of hypocalcemia on the neuromuscular system is:: Increase
neuromuscular excitability
30. Bradykinin has effects that are similar to those of:: Histamine
31. PH can have a significant impact on the effectiveness of local anesthetics
because the pH will help determine how much of the local anesthetic is in a
charge or uncharged state.: True
32. The renin-angiotensin-aldosterone system when activated will ultimately result
in the _______________ through effects on the kidneys.: Retention of
Na+, water and loss of K+
33. Increase capillary permeability will result in:: Increase loss of fluid, as proteins
also leave, from vessels
34. The fluid exchange between the arterial and and the Venus end of a capillary
bed and tissue such as muscle and skin result in all of the fluid that leaked out
into the capillary being retained within the vessel with no net loss of fluid.: False
35. Which of the following is not a feature of adaptive immune system?: All of the
above are features of the adaptive immune response
36. C3a is capable of inducing degranulation of mass cell and rapidly inducing an
increase in vasal dilation and increase capillary permeability, thus it is
considered a(n):: Anaphylotoxin



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