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BIOS 256 EXAM 3 CHAMBERLAIN
- what is the most abundant component of body fluid?
- Why do women and obese people have less body water?
- new borns are % water
- how much water is in the ICF?
- how much water is in the ECF?
- how much water is in the tissues (interstitial fluid)?
- how much water is in the blood plasma and lymphatic tissue?
- how much water is in the transcellular fluid?
- where is intracellular fluid found?
–Answer water (45-60% total body mass)
–Answer adipose tissue does not hold water
–Answer 75
–Answer 65%
–Answer 35%
–Answer 25%
–Answer 8%
–Answer 2%
–Answer inside the cells 1 / 3
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- fluid comprises the majority of all body fluids
- intracellular fluid makes up total body fluid
- where is extracellular fluid found?
- extracellular fluid makes up total body fluid
- what categories are extracellular fluid divided into?
- where is interstitial fluid found?
- what are the functions of electrolytes?
- what are electrolytes maintained by?
- what is natriuresis?
- what hormone promotes natriuresis? 2 / 3
–Answer intracellular
–Answer 2/3
–Answer outside the cells
–Answer 1/3
–Answer interstitial fluid, blood plasma
–Answer between the cells
–Answer control osmosis, regulate body secre- tions, maintain acid-base balance, carry electric current, serve as cofactors
–Answer kidneys reabsorbing/secreting elec- trolytes, oral/IV intake, secretion of hormones (ADH, aldosterone, PTH)
–Answer excretion of sodium in the urine
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–Answer ANP
- how does ANP promote natruiresis?
- what is the most abundant cation in the ECF?
- what is the most abundant anion in the ECF?
- what is the most abundant cation in the ICF?
- what is the most abundant anion in the ICF?
- what is aldosterone?
- aldosterone plays a primary role in
- what is hypotension
- what does hypotension stimulate?
- / 3
–Answer increases excretion of Na+ by inhibiting Na+ pumps
–Answer Na+
–Answer Cl-
–Answer K+
–Answer phosphate
–Answer salt retaining hormone
–Answer adjusting sodium excretion
–Answer low blood pressure
–Answer secretion of renin