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NCLEX-RN > Laboratory Values > Flashcards

Laboratory Values Flashcards

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0
Q

Hct

A

35-50% — 42-52% (M), 35-45% (F)

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1
Q

Hgb

A

13-18 g/dL (M), 12-16 g/dL (F)

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2
Q

RBCs

A

4.6-6.2 million/mm3 (M), 4.2-5.4 million/mm3 (F)

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3
Q

MCV

A

84-96 microns3

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4
Q

MCH

A

28-33 pg

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5
Q

MCHC

A

33-35%

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6
Q

WBC

A

4500-11000/mm3

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7
Q

Neutrophil %

A

45-73%

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8
Q

Eosinophil %

A

0-4%

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9
Q

Basophil %

A

0-1%

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10
Q

Lymphocyte %

A

20-40%

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11
Q

Monocyte %

A

2-8%

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12
Q

Discuss the shift in band cells

A

Shift to left (bacterial infection), shift to right (viral infection)

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13
Q

Plt Count

A

150,000-450,000/cu mm

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14
Q

What are the components of a basal metabolic panel (BMP)?

A

Na, K, Cl, CO2, BUN, Pcr, Glucose, Ca, Mg, PO4-, GFR, Serum Osmolality

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15
Q

What two components are being analyzed in drug monitoring?

A

Peak level (highest concentration) and trough level (lowest concentration)

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16
Q

ABG - pH

A

7.35-7.45

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17
Q

ABG - PaCO2

A

35-45 mm Hg

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18
Q

ABG - PaO2

A

80-100 mm Hg

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19
Q

ABG - HCO3-

A

22-26 mEq/L

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20
Q

ABG - Base excess/deficit

A

+/- 2 mEq/L

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21
Q

ABG - O2 saturation

A

> 94%

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22
Q

LFTs - Alanine Aminotransferase - ALT/SGPT

A

5-35 units

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23
Q

LFTs - Aspartate Aminotransferase - AST/SGOT

A

10-40 units

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24
Q

LFTs - GGT

A

10-48 IU/L

25
Q

LFTs - what is alkaline phosphate?

A

Manufactured in bones, liver, kidneys, and intestines and excreted by biliary tract; in absence of bone disease (bone cancer), it is a sensitive measure of biliary tract obstruction

26
Q

LFTs - Ammonia

A

15-45 ug/dL

27
Q

LFTs - bilirubin

A

Catabolized in the liver and secreted as bile; measures the ability of the liver to conjugate and excrete bilirubin; elevated in liver and biliary tract disease and associated with jaundice

28
Q

LFTs - Prothrombin Time (PT)

A

100% or 9.5-12 sec

29
Q

Lipoprotein Profile - Cholesterol

A

<200 mg/dL (150-200 mg/dL)

30
Q

Lipoprotein Profile - HDLs

A

35-70 mg/dL (M), 35-85 mg/dL (F)

31
Q

Lipoprotein Profile - LDLs

A

<100 mg/dL if CAD

32
Q

BNP

A

<100 pg/mL

33
Q

Glucose

A

70-110 mg/dL

34
Q

HBA1C

A

4-6% (2-3 mo period)

35
Q

Lipoprotein Profile - Triglycerides (TGs)

A

100-200 mg/dL

36
Q

Creatine Phosphokinase (CPK)

A

50-325 mU/mL (M), 50-259 mU/mL (F)

37
Q

Myoglobin

A

5-70 ng/mL

38
Q

Troponin I and T

A

<0.2 ng/mL

39
Q

BUN

A

10-20 mg/dL

40
Q

Pcr

A

0.7-1.4 mg/dL

41
Q

Creatinine Clearance (CrCl)

A

85-125 mL/min (M), 75-115 mL/min (F)

42
Q

Na+

A

135-145 mEq/L

43
Q

SG

A

1.010-1.025

44
Q

K+

A

3.5-5 mEq/L

45
Q

Ca+

A

8.5-10.5 mg/dL

46
Q

Mg+

A

1.3-2.1 mEq/L

47
Q

PO4-

A

1.7-2.6 mEq/L

48
Q

Cl-

A

95-105 mEq/L

49
Q

What does Respiratory Acidosis look like?

A

Decreased pH, Increased PaCO2, HCO3- WNL

50
Q

What does respiratory alkalosis look like?

A

Increased pH, decreased PaCO2, HCO3- WNL

51
Q

What does metabolic acidosis look like?

A

Decreased pH, decreased HCO3-, PaCO2 WNL

52
Q

What does metabolic alkalosis look like?

A

Increased pH, increased HCO3-, PaCO2 WNL

53
Q

Reticulocytes

A

0.5-1.5% (0.005-0.015)

54
Q

Serum Ferritin

A

12-250

55
Q

Total Iron-Binding Capacity (TIBC)

A

250-475 mcg/dL

56
Q

Transferrin Saturation

A

20-50% sat

57
Q

Bleeding time

A

1.5-9.5 min

58
Q

Partial Thromboplastin Time (PTT)

A

20-25 sec, 32-39 sec

59
Q

Fibrinogen Assay

A

200-400 mg/dL

60
Q

Fibrin-Fibrinogen Degradation Products

A

<5 ug/mL

NCLEX-RN (3 decks)

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