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NUR 8022 EXAM 3 NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS!!!$27.99
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NUR 8022 EXAM 3 NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS!!!
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Course
NUR 8022
Institution
NUR 8022
NUR 8022 EXAM 3 NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED
ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO
PASS CONCEPTS!!!
NUR 8022 EXAM 3 NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT VERIFIED ANSWERS (DETAILED
ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO
PASS CONCEPTS!!!
What is the definition of osmotic force? - ANSWER-Amt. of hydrostatic pressure
required to oppose the osmotic movement of water.
What is filtration? - ANSWER-movement of fluid from the capillary into the
interstitial space
What is reabsorption? - ANSWER-movement of fluid from interstitial space into
the capillary
What happens to the percentage of body water through the lifespan? -
ANSWER-Newborns; 75-90%
Childhood; 60-65%
Adults; 60%
Older adults; declines with age
Why do older adults experience a decrease in body percentage of water? -
ANSWER-- increased adipose tissue
- decreased muscle mass
- renal decline
- diminished thirst
,What is capillary hydrostatic pressure? - ANSWER-(blood pressure) facilitates
the outward movement of water from the capillary to the interstitial space
What is capillary oncotic pressure? - ANSWER-Water pulling
attracts water from the interstitial space back into the capillary osmotically
What is interstitial hydrostatic pressure? - ANSWER-Water pushing.
facilitates the inward movement of water from the interstitial space into the
capillary
What is interstitial oncotic pressure? - ANSWER-water pulling
attracts water from the capillary into the interstitial space osmotically.
What is Starlings hypothesis? - ANSWER-Net filtration = forces favoring
filtration - forces opposing filtration
, What is the major force of filtration and reabosoprtion? - ANSWER-capillary
pressures
What happens at the arteriole end of the capillary in terms of fluid forces? -
ANSWER-hydrostatic pressure > interstitial oncotic pressure = water into the
insterstitial space
FILTRATION
What happens at the venous end of a capillary in terms of fluid forces? -
ANSWER-capillary oncotic pressure > interstitial hydrostatic pressure = fluid
back into ciruclation
REABSORPTION
What is the pathophysiology of edema? - ANSWER-increased in forces favoring
fluid filtration from the capillaries or lymphatic channels into the tissues
What is the primary ECF cation? - ANSWER-Sodium
What is the primary ECF anion? - ANSWER-Chloride
Describe the relationship btw. Chloride and sodium and bicarbonate -
ANSWER-Cl follow sodium and varies inversely with bicarb.
What hormone regulates sodium? where is it synthesized? - ANSWER-
Aldosterone. Synthesized in the adrenal cortex.
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