Lab Values Flashcards

1
Q

HEMOGLOBIN

A

10.5-18 g/dL

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2
Q

Low hemoglobin

A

Hemorrhage, anemia

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3
Q

High hemoglobin

A

Polycythemia

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4
Q

Hematocrit

A

32-35%

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5
Q

Low hematocrit

A

Hemorrhage, anemiaa

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6
Q

High hematocrit

A

Polycythemia, dehydration

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7
Q

Red blood cell

A

4-6 million/mm3

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8
Q

Low RBC

A

Hemorrhage, anemia

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9
Q

High RBC

A

Polycythemia, heart disease, pulmonary disease

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10
Q

White blood cell 1-23months

A

6,000-14,000/mm3

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11
Q

White blood cell 2-9y

A

4,000-12,000/mm3

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12
Q

White blood cell 10-18y

A

4,000-10,500/mm3

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13
Q

Low WBC

A

Aplastic anemia, drug toxicity, specific interactions

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14
Q

High WBC

A

Inflammation, trauma, toxicity, leukemia

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15
Q

Neutrophils

A

1,500-8,000/mm3

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16
Q

Lymphocytes

A

1,500-3,000/mm3

17
Q

Eosinophils

A

50-250/mm3

18
Q

Basophils

A

15-50/mm3

19
Q

Monocytes

A

285-500/mm3

20
Q

Prothrombin time

A

12.7015.4 seconds

Prolonged liver disease, impaired vitamin K production, surgical trauma with blood loss

21
Q

Partial thromboplastin time

A

Prolonged in hemophilia A, B, and C and Von Willbebrand’s diseases

22
Q

Platelets

A

150,000-400,000/mm3

23
Q

Bleeding time (adults)

A

<7.1min

Prolonged in thrombocytopenia

24
Q

International normalized ratio (INR)

A

Without anticoagulant therapy 1

Anticoagulant therapy 2-3