Lab Values Flashcards by c brown

Q

Specific Gravity

A

1.005-1.030

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Q

Urine pH

A

avg. 6.0 (range 4.6-8.0

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Q

Urinalysis should be negative for what?

A

RBC, WBC, Glucose, and Albumin

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Q

Urinalysis Bacteria count

A

<1000

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Q

RBC

A

(m) 4.7 - 6.1 mil

(f) 4.2 - 5.4 mil

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Q

Hgb

A

(m) 14-18

(f) 12-16

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Q

Hct

A

(m) 42-52

(f) 37-47

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Q

INR Normal and Therapeutic

A

Normal: 0.9 - 1.2
Therapeutic: 2.0-3.0

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Q

PT

A

11-14

Therapeutic 1.2 - 2 x normal

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Q

PTT

A

16-40
Therapeutic 1.5-2.0 x normal
If >100 stop therapy

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Q

Serum Creatinine

A

(m) 0.6 - 1.2

(f) 0.5 - 1.1

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Q

BUN

A

10-20

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Q

GFR

A

90-120 mL/min

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Q

Digoxin

A

0.8-2.0

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Q

Lithium

Three Levels

A

Therapeutic: 0.4 - 1.0
Manic 1.0 - 2.0
>2.0 toxic

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Q

Magnesium Sulfate

Maintenance levels and management protocol

A

Therapeutic levels: 4 - 8 mg/dL

labs 1 hour after loading and q6h afterward

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Q

pH

A

7.35-7.45

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Q

PaCO2

A

35 - 45

Q

HCO3

A

21-28

Q

ESR

A

<20 mm/hr

Q

Chloride

A

98-106

Q

PaO2 (arterial)

A

80-100

Q

Cholesterol

A

<200

Q

LDL

A

<100

Q

HDL

A

> 40

Q

Triglycerides

A

<100 if medication is being used

Q

WBC

A

4,500 - 11,000

Q

Magnesium

A

1.5 - 2.0

Q

Platelets

A

150,000 - 450,000 cu/mm

Q

Calcium

A

9.0

Q

Phosphorus

A

3.0 - 4.5

Q

Albumin

A

3.8 - 5

Q

Ammonia

A

35 - 65

Q

Total Bilirubin

A

0.0 - 1.5

Q

Total Protein

A

6 - 8 gm/dL

Q

Sodium

A

135 - 145

Q

Potassium

A

3.5 - 5

Q

What does PTT test for?

A

Heparin/LMWH

Q

What does INR test for?

A

Warfarin/Coumadin

Q

Triponin Levels

I & T

A

I: <0.6 ng/mL
T: 0.1 -0.2 ng/mL

Q

T3

A

80 - 230

ng/dL

Q

T4

A

5-12

mcg/dL

Q

Thyroxine, free (FT4)

A

0.8 - 2.4

ng/dL

Q

Thyroid Stimulating Hormone

A

0.2 - 5.4

microunits/mL