BIO 669 QUIZ 1 2025| 160 QUESTIONS WITH CORRECT ANSWERS | SOLVED
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Course
Bio 669.
Institution
Bio 669.
BIO 669 QUIZ 1 2025| 160 QUESTIONS WITH CORRECT ANSWERS | SOLVED
1. water makes up
% in men
2. water makes up
% in women
3. made up of 2/3 (40%) of water
4. made up of 1/3 (20%) of water
5. what two things make up extra- cellular fluid?
6. what % of in- travascular is in the extracellu-...
22. edema accumulation of fluid within the interstitial spaces
23. causes of edema increased capillary hydrostatic pressure (increased BP),
decrease of plasma oncotic pressure,
obstruction of lymphatic circulation,
increased capillary permeability
24. What is ascites? accumulation of fluid in the peritoneal cavity
25. example of in- venous obstruction, salt and water retention, heart failure,
creased capillary renal failure
hydrostatic pres-
sure
26. forces fluid into tissues
, what does in-
n n
creased
n
capillary
n
hydrostatic
n
pres- sure
n n
cause?
n decreased plasma albuminn n
27. causes of de- n n
creased capillary -decreased synthesis of plasma proteins (cirrhosis, mal-
n n n n n n n n
(plasma) oncotic nutrition) n
npressure -increased loss of plasma proteins (nephrotic syndrome) n n n n n n
increased Na+ and H2O retention (dilution of plasma
n n n n n n n n
proteins) n
28. what doesn fluid movement into the tissues
n n n n
lymph obstruc- n decreased transport of capillary filtered protein ( thus
n n n n n n n
ntion cause?
n nincreasing tissue oncotic pressure)
n n n
29. what are exam- burns and inflammation
n n n n
ples of increased
n n n
capillary perme-
n n
ability?
n
30. what does in-
n proteins escape= loss of plasma proteins to interstitial
n n n n n n n n
creased capillary space (thus increasing tissue oncotic pressure and de-
n n n n n n n n n
permeability do? creased capillary oncotic pressure)
n n n n n
31. papilledema swelling and inflammation of the optic nerve at the point
n n n n n n n n n
of entrance into the eye through the optic disk
n n n n n n n n
32. What causes pa-
n n
pilledema?
n
34. movement of sodium in cell n n n n
33. what is the
n n
primary extra-
n n
cellular fluid
n n
cation
n
(positive
n
charged ion)?
n n
3 n/
27
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