Lab Values Flashcards by Katey Simons

Q

Potassium (K+)

A

3.5-5 mEq/L

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Q

Sodium (Na+)

A

135-145 mEq/L

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Q

Calcium (Ca++)

A

8.5-10.6 mEq/L

Ionized: 4.5-5.2 mEq/L

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Q

Chloride (Cl-)

A

98-107 mEq/L

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Q

Magnesium (Mg+)

A

1.5-2.5 mEq/L

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Q

PO4 (Phosphate)

A

2.5-4.5 mEq/L

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Q

Gastric pH

2. Resp secretion pH

A

< or = 4

2. > 5.5

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Q

Urine pH

A

4.5-8

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Q

Urine specific gravity

A

010-1.030

1. 008 = FLUID OVERLOAD

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Q

SaO2

A

95-98%

< 86% = emergency; <70% = LIFE THREATENING

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Q

Blood pH

A

7.35-7.45

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Q

PaCO2

A

35-45 mm/Hg

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Q

HCO3

A

22-26 mEq/L

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Q

PaO2

A

80-100 mm/Hg

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Q

Central Venous Pressure (CVP)

A

3-12 cm/H2O

< 3= hypovolemia; >12 = hypervolemia

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Q

Lead

A

< 9 mcg

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Q

Ammonia

A

15-45 mcg/dL

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Q

BUN

Study These Flashcards

A

7-18 mg/dL

> 60 y/o: 18-20 mg/dL

Q

Creatinine

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A

Adult: 0.7-1.4 mg/dL
Child: 0.4-1.2 mg/dL

Q

Creatinine clearance

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A

1.67-2.6 mL/sec

Q

Glucose Tolerance Test (GTT)

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A

Fasting: 60-100 mg/dL
1hr: 190… 2hr: 140… 3hr: 125

Q

Glycosylated Hgb (HgbA1c)

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A

4-6%

> 7 = DM type 2 diagnosis

Q

Albumin

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A

3.5-5.5 g/dL

Q

Pre-Albumin

Study These Flashcards

A

15-36 mg/dL

Cholesterol

< 200 mg/dL

LDLs

< 139 mg/dL

HDLs

Men: 35-70 mg/dL Women: 35-85 mg/dL

Amylase

6-160 U/dL

Lipase

< 200m/ ul

LDH (lactase)

100-225 u/L

Hematocrit (Hct)

Men: 42-52 % Women: 35-47 % Children: 35-45 %

Hemoglobin (Hgb)

Men: 13-18 g/dL Women: 12-16 g/dL Children: 11-12.5 g/dL

Red blood cells (RBCs)

Men: 4.6-6.2 mm3 Women: 4.2-5.4 mm3 Children: 3.5-5.2 mm3

White blood cells (WBCs)

Adult: 5,000-10,000 mm3 Peds: 5,000-13,000 mm3

Platelets

150,000- 450,000 mm3

PT (for WARFARIN effectiveness)

9.5-12 sec

PTT (for HEPARIN effectiveness)

20-39 sec

Sed rate

Men: 0-15 mm/h Women: 0-25 mm/h

AST (SGOT)

8-40 u/L

ALT (SGPT)

8-40 u/L

Bilirubin (Total)

0.3- 1 mg/dL

Bilirubin (Indirect/ unconjugated)

0.2-0.8 mg/dL

Bilirubin (Direct/ conjugated)

0.1-0.3 mg/dL

Bilirubin (NEWBORN)

1-12 mg/dL (> 15mg/dL= critical)