Ch 17: Fluid, Electrolyte, and Acid-Base Imbalances Flashcards

1
Q

% water in adult body

A

50-60%

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2
Q

Intracellular space

A

inside the cell

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3
Q

Extracellular space

A

outside the cell

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4
Q

Intracellular fluid % body weight adult

A

40%

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5
Q

Extracellular fluid consists of

A

Interstitial fluid, plasma, transcellular fluid

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6
Q

HCO3 (Bicarbonate)

A

22-26 mEq/L

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7
Q

Cl- (Chloride)

A

96-106 mEq/L

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8
Q

PO4 3- (Phosphate)

A

2.4-4.4 mEq/L

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9
Q

K+ (Potassium)

A

3.5-5.0 mEq/L

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10
Q

Mg2+ (Magnesium)

A

1.5-2.5 mEq/L

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11
Q

Na+ (Sodium)

A

135-145 mEq/L

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12
Q

Ca 2+ (Calcium-total)

A

8.6-10.2 mg/dL

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13
Q

Ca (Calcium-ionized)

A

4.6-5.3 mg/dL

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14
Q

Normal adult daily fluid loss

A

600-900 mL

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15
Q

Intracellular fluid electrolytes

A

PO4 3- and K+

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16
Q

Extracellular fluid electrolytes

A

Na+ and Cl-

17
Q

Hydrostatic pressure

A

Blood pressure generated by heart contraction

18
Q

Osmotic pressure

A

Osmotic pressure caused by plasma proteins

19
Q

hypovolemia

A

Abnormal loss of normal body fluids, inadequate intake, or plasma-to-interstitial fluid shift
Clinical manifestations related to loss of vascular volume as well as CNS effects
Treatment: Replace water and electrolytes with balanced IV solutions

20
Q

hypervolemia

A

Excessive intake of fluids, abnormal retention of fluids, or interstitial-to-plasma fluid shift
Clinical manifestations related to excess volume
Treatment: Remove fluid without changing electrolyte composition or osmolality of ECF

21
Q

Isotonic solution

A

equal

22
Q

Hypertonic

A

has higher electrolyte concentration

23
Q

Hypotonic

A

Has lower electrolyte concentration

24
Q

D10W

A

Hypertonic

25
Q

D5 ½ NS

A

Hypertonic

26
Q

Lactated Ringer’s

A

Isotonic

27
Q

Normal Saline

A

Isotonic

28
Q

D5W

A

Isotonic