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dino - lab values combine
labs for class
28
Other
Not Applicable
09/15/2010

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Cards

Term
pH range?
Definition
Normal pH 7.35 - 7.45
Term
acidc pH
Definition
< 7.35
Term
alkaline pH
Definition
> 7.45
Term
PaCO2 levels
Definition

arterial 35-45mm Hg

 

Term
Respiratory acidosis
Definition

excess serum CO2 levels r/t RETENTION of CO2

e.g. Pneumonia, resp. failure, Rx OD, airway obstruction.

inc. PaCO2

inc. H2CO3

dec. in pH

Term
Resp. Alkalosis
Definition

excessive loss of  CO2

dec. CO2

inc. pH

dec. PaCO2

 

Term
Metabolic Acidosis
Definition

non-resp. acidosis

- r/t dec. in serum bicarbonate level

pH inc.

HCO3 dec.

PaCO3...

 

Term

Metabolic Alkalosis

Definition

pH inc.

HCO3 inc

- condition of dec. H+ ions & high plasma bicarb

- acid to base is altered c an inc. in bicarb.

Term
(Na) sodium
Definition
90% primarily extracellular, regulated by dietary intake and aldosterone secretion.
Term
hyponatremia
Definition
< 136 mEq/L

Normal 136-145mEq/L
Term
hypernatremia
Definition
sodium > 145mEq/L

normal 136-145mEq/L
Term
Potassium (K)
Definition
3.5-5mEq/L

found primarily intracellular.
Term
hypokalemia
Definition
<3.5 mEq/L

normal 3.5-5mEq/L
Term
hyperkalemia
Definition
> 5mEq/L

normal: 3.5-5mEq/L
Term
Ca+
Definition
9.0-10.5mg/L

most frequently preformed labs.
Term
total Ca+ serum levels
Definition
9.0-10.5mg/dL
Term
ionized serm Ca+ levels
Definition
4.5-5.6mg/dL
Term
hypocalcemia
Definition
total serum ca+ level <9.0mg/dL

normal 9.0-10.5mg/dL
Term
hypercalcemia
Definition
total serum Ca+ >10.5

normal 9.0-10.5mg/dL
Term
Phosphorus/phosphate
Definition
Phosphorus 3.0-4.5 mg/dL

found in bones, regulated by diet intake, renal excretion, intestinal absorption, and PTH.
Term
hypophsphatemia
Definition
<3.0mg/dL

normal 3.0-4.5mg/dL
Term
hyperphosphatemia
Definition
>4.5mg/dL

normal 3.0-4.5mg/dL
Term
Mg
Definition
1.3-2.1mEq/L

second most abundant intracellular ion
Term
hypomagnesemia
Definition
<1.3mEq/L normal 1.3-2.1mEq/L
Term
hypermagnesemia
Definition
>2.1mEq/L

normal 1.3-2.1mEq/L
Term
Cl
Definition
Cl 98-106mEq/L

80% of Cl in ECF
Term
hypochloremia
Definition
<98mEq/dL

normal 98-106meq/dL
Term
hyperchloremia
Definition
> 106mEq/L

normal: 98-106mEq/L
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