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Nutrition And Introduction To Fluids and Electrolytes Week 8&9 > Chapter 17 Fluid And Electrolyte Balance > Flashcards

Chapter 17 Fluid And Electrolyte Balance Flashcards

1
Q

Homeostasis

A

Home/o. Constant or sameness
-stasis controlling

Controlling sameness

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2
Q

Homeostasis

A

Receptor~control center~ appropriate response ~change

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3
Q

Intercellular Fluid (ICF)

A

About one half to two thirds of the total body fluid in an adult

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4
Q

Extracellular fluid (ECF)

A

About one third of the total body fluid in adult. Located in blood and the in tissue.

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5
Q

ICF

A

Stabilizer for parts of cell
Help maintain cell shape
Assist with transport of nutrients
Major ions: potassium, magnesium, phosphate

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6
Q

ECF

A

Appears in interstitial and intravascular fluid
Trans cellular fluid: specialized ECFs
Major ions: sodium, chlorine, carbonate
Volume of ECF is major factor of body fluid balance

Hypovolemic shock
Fluid overload

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7
Q

Adult at rest takes approximately

A

2,500 mL of fluid daily

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8
Q

Electrolytes

A

Minerals in the body that conduct electricity

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9
Q

Ion

A

An atom that has acquired an electrical charge and bonding ability

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10
Q

Cation

A

Positively charged ion

Sodium Potassium Calcium Magnesium

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11
Q

Anion

A

Negatively charged ion

Chlorine Bicarbonate

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12
Q

Ionization

A

Involves dissociation of compounds into respective free-standing ions

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13
Q

Major intercellular

A

Potassium K+ Magnesium Mg++ Sulfate So4++ Phosphate HPO44-

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14
Q

ROME

A

Respiratory Opposites Metabolic Equal

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15
Q

Normal Oxygen Saturation

A

95-100

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16
Q

Ph for the human body levels

A

7.35-7.45

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17
Q

Basic Metabolic Panel (BMP)

A

A blood test that provides information regarding electrolytes and fluid balance and includes information regarding renal function and glucose levels.

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18
Q

Complete Metabolic Panel (CMP)

A

A blood test that provides information regarding electrolytes and fluid balance. In addition to those findings included in the BMP, the CMP also includes information regarding the body’s metabolism, including protein and liver function.

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19
Q

Hypovolemia

A

Decreased in blood volume due to body fluid or blood loss

20
Q

Tachycardia

A

Heart rate above the expected reference range.

21
Q

Dehydration

A

Excess water loss without a loss of sodium

22
Q

Tachypnea

A

Respiratory rate greater than expected range

23
Q

Osmolality

A

A measurement of the solutes within a solution.

24
Q

Three main fluid compartments

A

Intercellular which holds 67% of the body’s water

Extracellular space
Interstitial space which contains 25% of body water

25
Q

Intravascular

A

The space within the vascular system including within the chambers of the heart, the arteries and veins. Hold 8%

26
Q

Osmosis

A

Refers to the movement of water across a semipermeable membrane from an area of higher concentration to one of lower concentration such as fluid moving into into or out of cell, in an effort to maintain homeostasis.

27
Q

GFR

A

Glomerular Filtration Rate

28
Q

Sodium Na+

A

135-145 mEq/l

29
Q

Potassium K+

A

3.5-5.0 mEq/L

30
Q

Calcium Ca++

A

4.3-5.3

31
Q

Magnesium Mg++

A

1.5-1.9

32
Q

Chloride Cl-

A

95-108 mEq/L

33
Q

Bicarbonate (HCO3-)

A

22-26 mEq/L

34
Q

Phosphate HPO-4. H2 PO-4

A

1.7-2.6 mEq/L

35
Q

Water is a good

A

Solvent

36
Q

Solvent

A

Is a liquid that dissolves substances

37
Q

Solute

A

Is the substance dissolved

Ex ( salts and sugars)

38
Q

IVF

A

Intra vascular fluid within blood and lymphatic vessels

39
Q

Interstitial fluid (IF)

A

Is found between cells accounts for about 15% of body weight 3.5L

40
Q

Plasmas

A

Intravascular fluid is the watery fluid in blood

41
Q

Major ions in ECF are

A

Sodium, Chlorine and Carbonate

42
Q

Bladder urine is also considered

A

Transcellular fluid

43
Q

What is the most important fluid in regulation of fluid balance

A

Extracellular fluid

44
Q

The transport of water and dissolved materials through a membrane from an area of higher pressure to an of lower pressure and is very common in the the body

A

Filtration

45
Q

Body Fluids are composed:

A

Water dissolved substances glucose amino acids electrolytes and other nutrients

Nutrition And Introduction To Fluids and Electrolytes Week 8&9 (2 decks)

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