Quiz #5 Flashcards

1
Q

size of the body’s fluid compartments

A

Intracellular fluid: 28L

Extracellular fluid: 14L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

how the chemical composition of the fluid compartments differ from each other

A

Major cation of ICF: K+

Major Anion of ICF:PO43-

Major cation of ECF: Na+

Major Anion of ECF: Cl-

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Portals of water entry and exit

A

respiratory system, gastrointestinal system, urinary system, and skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

important sources of acids in the body

A

Carbonic, Lactic, Sulfuric, HCl, Phsophoric, ketosis(high fat/protein)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Three major chemical buffer systems of the body

A

bicarbonate buffer system
Phosphate buffer system
Protein buffer system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

influence of the respiratory system on acid-base balance

A

CO2+H2O -> Carbonic Anhydrase ->H2CO3 -> H+ +HCO3-
Increased breathing rate if pH drops by modulating the respiratory center
Decrease breathing rate if pH is high by modulating the respiratory center

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

How each buffer system resists pH changes

A

bicarbonate buffer system: neutralize gastric acid and stabilize the intracellular pH of epithelial cells via the secretion of bicarbonate ions
Phosphate buffer system: If additional hydroxide ions enter the cellular fluid, they are neutralized by the dihydrogen phosphate ion.
Protein buffer system: protein compounds consume small amounts of acids or bases.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Importance of respiratory compensations in maintaining acid-base balance

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Importance of renal compensations in maintaining acid-base balance

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How the kidneys regulate hydrogen and bicarbonate ion concentrations in the blood

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

immune functions of the skin

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

how the conditions in the various body tracts discourage the growth of unwanted microbes

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

inflammation and its usefulness

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

complement system and its functioning

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

fever, how it occurs, and its usefulness

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

dehydration

A
17
Q

hypotonic hydration

A
18
Q

edema

A
19
Q

Explain the ADH endocrine pathway

A
20
Q

Explain the Renin/Angiotensin endocrine pathway

A
21
Q

Explain the blood pressure regulation

A
22
Q

function of phagocytes and give examples

A
23
Q

Process of phagocytosis

A
24
Q

Explain the function of natural killer cells

A
25
Q

Explain the function of interferon

A