Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Block 3 MS > Fluid and Electrolytes > Flashcards

Fluid and Electrolytes Flashcards

1
Q

Normal Na+ range

A

135-145

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

Normal potassium range

A

3.5-5.0/5

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

Water gain sources

A

food
drink
metabolism

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

water loss sources

A

urine
feces
skin- insensible water loss
Lungs- insensible water loss

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

Osmosis

A

fluid moves from low to high concentration of solutes

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

Filtration

A

fluid moves from high to low pressure

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

Hydrostatic pressure

A

force

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

Colloid oncotic pressure

A

reabsorption (albumin)

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

Osmolarity

A

Concentration of solutes in a specific VOLUME of fluid

Not most accurate- fluid volume changes when temp changes

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

Osmolality

A

concentration of solutes in a specific MASS of solvent

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

Tonicity

A

measure of the osmotic pressure gradient between two solutions

comparision of concentration

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

Osmosis

A

Fluid moves from high to low concentration

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

1L = ? kg

A

1 kg

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

Hydrostatic pressure (what)

A

pressure pushes out fluid from capillaries into tissues

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

NEED to be functioning for hudrostatic pressure

A

strong heart
blood volume
BP

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

Colloid Pressure/ Colloidal Osmotic Pressure

A

Reabsorption of fluid via osmosis from the tissue into the cappilaries d/t large proteins (albumin) in the vessel.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Isotonis fluid

A

Same # of solutes in solution as in plasma
Exands blood volume

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Examples of Isotonic fluids

A

LR
0.9% NS
D5W (ONLY AT FIRST)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Hypotinic fluid

A

less # of solutes in solution compares to plasma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Examples of Hypotonic fluids

A

0.45% NaCl
0.33% NaCl

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Hypertonic fluids

A

Greater # of solutes in fluid compared to plasma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Examples of Hypertonic fluids

A

D5NS
D5LR
D10W

23
Q

Oxygenation

A

Oxygen supply vs. demand. Person can be well oxygenated, but have low perfusion

24
Q

Perfusion NEEDS

A

Pump

Blood volume

Patent vessels

25
Q

Hemoglobin

A

Protein (contains iron) on RBC that is responsible for carrying O2

26
Q

Essential functions needed for oxygenation and perfusion

A

Adequate oxygenation (Lungs, O2 supply, airway)

Adequate hemoglobin (Iron, RBC)

Adequate perfusion

27
Q

MAP formula

A

MAP= [SBP + (2 x DBP)] / 3

(Systolic + Diastolic + Diastolic) all divided by 3

28
Q

Low map… think…

A

< 65 think… which profusion proponent is broken

29
Q

1L = __ kg

30
Q

% of body made of water

31
Q

Electrolytes absorbed

32
Q

Electrolyted extreted

A

Kidney function and filtration

33
Q

Dehydration

A

loss of water EXCEEDS intake of water

34
Q

Hypotonic dehydration

A

lose electrolytes, not as much fluids, caused by diuretics

35
Q

Hypertonic dehydration

A

loss of water, ICF dehydration, caused by fever, increased respirations, diabetes insipidus

36
Q

Isotonic dehydration

A

loss balances, ECF dehydration, caused by vomiting, diarrhea, sweating, burns, KD, hyperglycemia, hypoaldosteronism

37
Q

IV Fluids Isotonic

A

concentration matches blood plasma, no change to cell

38
Q

GOAL of Isotonic IV fluids

A

increase volume of fluid in bloodstream

39
Q

Isotonic IV Fluid examples

A

NS 0.9%

LR

D5W

40
Q

IV Fluids Hypotonic solution

A

less solutes that blood plasma (dilute), more fluid than # os solutes

41
Q

GOAL of Hypotonic IV fluids

A

correct cellular dehydration

42
Q

Examples of Hypotonis IV fluids

A

0.45% NaCl

½ NS

0.33% NaCl

43
Q

IV Fluids Hypertonic solutions

A

more solutes than blood plasma (concentrated)

44
Q

GOAL of Hypertonic IV fluids

A

correct cellular volume overload
EDEMA

45
Q

Examples Hypertonic IV fluids

A

3% NS

D5NS

46
Q

Osmolarity

A

concentration of solutes in a specific volume of fluid

47
Q

Osmolality

A

concentration of solutes in a specific mass of solvent

48
Q

Tonicity

A

a measure of the osmotic pressure gradient between two solutions

49
Q

Albumin: created in the ____

50
Q

Areas of the body that fluids go that can be dangerous

A

Alveoli

Brain (increased ICP)

peritoneal

Blisters from Edema

51
Q

ABG Ranges pH

A

7.35 - 7.45

52
Q

ABG Ranges PaCO2 (R E V E R S E)

A

35-45
REVERSE

53
Q

ABG Ranges HCO3

54
Q

How do the lungs help maintain pH balance

A

Respirations control CO2 levels in blood

If lungs struggle to remove CO2 in blood, CO2 builds up creating carbonic acid which decreases the pH (acidosis)

Block 3 MS (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions