Lab Values Flashcards by Ani Elisara

Q

Hemoglobin

A

Hgb
Female: 12-16 g/dL
Male: 14-18 g/dL

(Protein transports O2)

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Q

CBC

A

Complete Blood Count

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Q

Hematocrit

A

Hct
Female: 37-47%
Male: 42-52%

(% of hgb circulating)

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Q

Red Blood Cells

A

RBC
4.5-5.5 million/mm3

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Q

White Blood Cells

A

WBC
5,000-10,000 mm3

(fights infections)

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Q

Platelets

A

150,000-400,000 mm3

(clotting)

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Q

What labs make up the Coagulation Panel?

A

PTT, PT, and INR

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Q

Partial thromboplastin time

A

PTT
20-30 seconds (normal)
20-30 seconds x 1.5-2.5 (on heparin) aka aPTT (activated PTT)

(time it takes to form a clot)

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Q

Prothrombin Time

A

PT
10-12 seconds

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Q

International Normalized Ratio

A

INR
0.9-1.2 (normal)
0.9-1.2 x 2-3 (on Warfarin)

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Q

What labs makeup the Metabolic Panel?

A

Na, K, Ca, Mg, Cl, Phosphorous, Glucouse

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Q

Sodium

A

Na
135-145 mEq/L

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Q

Potassium

A

K
3.5-5.0 mEq/L

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Q

Calcium

A

Ca
9-10.5 mg/dL

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Q

Magnesium

A

Mg
1.5-2.5 mEq/L

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Q

Chloride

A

Cl
98-106 mEq/L

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Q

Phosphorous

A

2-4.5 mEq/L

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Q

Glucose

A

70-110 mg/dL

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Q

What labs make up Renal Labs?

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A

BUN, Cr, GFR

Q

Blood Urea Nitrogen

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A

BUN
10-20 mg/dL

Q

Creatinine

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A

Cr
0.6-1.2 mg/dL

Q

Glomerular Filtration Rate

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A

GFR
90-120 mL/min

Q

What labs make up Liver Function Test?

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A

ALP, AST, ALT

Q

Liver Lab normals for ALP, AST, ALT

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A

ALP 30-120 IU/L
AST 0-35 IU/L
ALT 4-36 IU/L

Total Protein

6.4-8.3 g/dL

Albumin

3.5-5 g/dL

Bilirubin

<1 mg/dL

Ammonia

15-110 mcg/dL

What labs make up Cardiac Labs?

Trop, BNP, CPKL, CPK-MB

Troponin

0-0.4 (normal) (Detects injury to heart muscles)

Brain Natriuretic Peptide

BNP <100 (normal) Tests for CHF hearts senses need to pump faster

What labs are included in the Lipid Panel?

Total Cholesterol, HDL, LDL, Triglycerides

Total Cholesterol

<200 mg/dL

High density lipoproteins

HDL >45 mg/dL Good

Low density lipoproteins (LDL

<130 mg/dL Bad

Triglycerides

40-160 mg/dL

What labs are included in the Thyroid Panel?

TSH, T4, T3

Thyroid Stimulating Hormone

TSH 0/5-5 milli-IU/L

T4

Serum Thyroxine 5-12 mg/dL

T3

Serum Triiodothyronine 70-220 ng/dL

Hemoglobin A1c

HgA1C Non-diabetic 4.5-6% Pre-diabetic 5.7-6.4% Diabetic >6.5? Target level for diabetics <7%

D-dimer

<500 ng/mL

CRP

<1 mg/dL

ESR

Male up to 15 mm/hr Female up to 20 mm/hr

Urine Studies

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