Shared Flashcard Set

Details

Lab Values
Nursing Lab Values
14
Health Care
Undergraduate 4
07/21/2007

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Cards

Term
Sodium
Definition
135 - 145
To monitor sodium level.
To detect sodium imbalance (hypo-hypernatremia)
Term
Potassium
Definition
3.5 - 5.5
To check potassium level
To detect hypo- or hyperkalemia.
Term
Calcium
Definition
9 - 11
To check for serum calcium excess or deficit
To monitor clacium levels.
To detect calcium imbalance.
Term
BUN
Definition
10 - 30
To detect a renal disorder or dehydration associated with increased BUN levels.
Term
Magnesium
Definition
1.5 - 2.5
To detect hypomagnesemia or hypermagnesemia.
Term
Chloride
Definition
95 - 105
To check chloride level in relation to potassium, sodium and acid-base balance.
Term
Glucose
Definition
70 - 120
To check blood glucose levels
Term
Creatinine
Definition
0.5 - 1.5
To diagnose renal dysfunction
Term
PT
Definition
10 - 14 sec
To monitor anticoagulant warfarin (coumadin) therapy
Term
PTT
Definition
60 - 70 sec
To monitor heparin therapy
Term
INR
Definition
2 - 3.5 sec
Used for a more consistent reporting of protime results
Term
AST/SGOT
Cardiac Enzymes
Definition
0 - 35
To detect an elevation of serum AST, an enzyme found mainly in the heart muscle and liver that increases during an acute MI and liver damage.
Term
Hb
Definition
13 - 18 males
12 - 16 females
10 - 17 child
14 - 24 newborn
To assist in the diagnosis of anemia
Term
Hct
Definition
40% - 51% males
38% - 44% females
31% - 43% child
44% - 65% newborns
To check the volume of RBS's in the blood.
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