Lab Values Flashcards by Katey Simons | Brainscape

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

A

7-18 mg/dL

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

Q

Creatinine

A

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

Q

Creatinine clearance

A

1.67-2.6 mL/sec

Q

Glucose Tolerance Test (GTT)

A

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

Q

Glycosylated Hgb (HgbA1c)

A

4-6%

> 7 = DM type 2 diagnosis

Q

Albumin

A

3.5-5.5 g/dL

Q

Pre-Albumin

A

15-36 mg/dL

Q

Cholesterol

A

< 200 mg/dL

Q

LDLs

A

< 139 mg/dL

Q

HDLs

A

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

Q

Amylase

A

6-160 U/dL

Q

Lipase

A

< 200m/ ul

Q

LDH (lactase)

A

100-225 u/L

Q

Hematocrit (Hct)

A

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

Q

Hemoglobin (Hgb)

A

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

Q

Red blood cells (RBCs)

A

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

Q

White blood cells (WBCs)

A

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

Q

Platelets

A

150,000- 450,000 mm3

Q

PT (for WARFARIN effectiveness)

A

9.5-12 sec

Q

PTT (for HEPARIN effectiveness)

A

20-39 sec

Q

Sed rate

A

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

Q

AST (SGOT)

A

8-40 u/L

Q

ALT (SGPT)

A

8-40 u/L

Q

Bilirubin (Total)

A

0.3- 1 mg/dL

Q

Bilirubin (Indirect/ unconjugated)

A

0.2-0.8 mg/dL

Q

Bilirubin (Direct/ conjugated)

A

0.1-0.3 mg/dL

Q

Bilirubin (NEWBORN)

A

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