ASCP Reference Ranges and Equations

Question 1

% transferrin saturation calculation

Answer 1

serum iron/TIBC x 100

Question 2

UIBC calculation

Answer 2

TIBC - serum iron

Question 3

TIBC calculation

Answer 3

Serum iron + UIBC

Question 4

Unconjugated Bilirubin calculation

Answer 4

total bilirubin - direct bilirubin

Question 5

LDL calculation/Friedewald

Answer 5

total cholesterol - HDL - triglycerides/5

Question 6

A/G Ratio

Answer 6

total protein- albumin = globulin

Question 7

Timed urine Calculations

Answer 7

?

Question 8

Creatinine clearance calculation

Answer 8

U/P X V/min X 1.73/BSA

U = urine creatinine
P = plasma creatinine

V = volume/min
BSA = pt body surface area

Question 9

Beers law calculation

Question 10

corrected wbc counts

and corrected wbc count when >10nrbc present

Answer 10

wbc x 100/ nrbc +100

Question 11

Manual hemocytometer counts

Answer 11

got this

Question 12

MCH

Answer 12

HGB/RBC X 10

Question 13

MCV

Answer 13

HCT/RBC X 10

Question 14

MCHC

Answer 14

HGB/HCT X 100

Question 15

Absolute cell counts calculation

Answer 15

wbc x 1000 x % cell (neutro/lymph..ect)

Question 16

Chemistry ref range

Sodium

Answer 16

136-145 mmol/L

Question 17

Chemistry ref range

Potassium

Answer 17

3.5 - 5.1 mmol/L

Question 18

Chemistry ref range

Chloride

Answer 18

98 - 107 mmol/L

Question 19

Chemistry ref range

Total CO2

Answer 19

22- 33 mmol/L

Question 20

Chemistry ref range

Creatinine

Answer 20

.8 - 1.2 mg/dL

Question 21

Chemistry ref range

BUN

Answer 21

6 -20 mg/dL

Question 22

Chemistry ref range

Glucose (fasting)

Answer 22

74 -100mg/dL

Question 23

Chemistry ref range

Hgb A1c

Answer 23

< 5.7%

Question 24

Chemistry ref range

Haptoglobin

Answer 24

30 -200 mg/dL

Question 25

blood Gases pH

Answer 25

7.35 - 7.45

Question 26

blood Gases pCO2

Answer 26

35 - 44 mmHg

Question 27

blood Gases pO2

Answer 27

> 80 mmHg

Question 28

blood Gases O2 saturation

Answer 28

> 95%

Question 29

blood Gases HCO3-

Answer 29

23 -29 mmol/L

Question 30

Hematology RBC range

Answer 30

4.0 - 6.0 x 10^6

Question 31

Hematology Hgb range

Answer 31

12.0 -18.0 g/dl

Question 32

Hematology HCT range

Answer 32

35% - 50%

Question 33

Hematology MCV range

Answer 33

76 - 100 fL

Question 34

Hematology MCH range

Answer 34

26 - 34 pg

Question 35

MCHC range

Answer 35

32 - 36 g/dL

Question 36

RDW range

Answer 36

11.5 - 14.5%

Question 37

Absolute retic count range

Answer 37

20 -115 x 10^3

Question 38

relative retic count range

Answer 38

.5 - 2.5%

Question 39

nrbc range

Answer 39

0/100 wbc

Question 40

platelet range

Answer 40

150 - 450 x 10^3

Question 41

WBC total count range

Answer 41

3.6 - 10.6 x 1-^3

Question 42

absolute neutrophil count

Answer 42

1.7 - 7.5 x 10^3

Question 43

relative neutrophil count

Answer 43

50 -70%

Question 44

absolute lymphocyte count

Answer 44

1.0 - 3.2 x 10^3

Question 45

relative lymphocyte count

Answer 45

18 - 42%

Question 46

absolute mono count

Answer 46

.1 - 1.3 x 10^3

Question 47

relative mono count

Answer 47

2 - 11%

Question 48

absolute eos count

Answer 48

0-0.3 x 10^3

Question 49

relative eos count

Answer 49

1-3%

Question 50

absolute baso count

Answer 50

0-0.2 x10^3

Question 51

relative baso count

Answer 51

0-2%

Question 52

CSF WBC/RBCS

Answer 52

0-5/ul

Question 53

CSF Glucose

Answer 53

50-80 mg/dl

Question 54

CSF protein

Answer 54

15 - 45mg/dl

Question 55

Seminal fluid liquification

Answer 55

30 -60 min

Question 56

Seminal fluid WBC

Answer 56

< 1 x 10^6

Question 57

Seminal fluid Volume

Answer 57

2-5mL

Question 58

Seminal fluid pH

Answer 58

7.2 - 8.0

Question 59

Seminal fluid Motility

Answer 59

> 50% within 1 hr

Question 60

Seminal fluid sperm concentration

Answer 60

>20 x 10^6

Question 61

Seminal fluid morphology

Answer 61

> 30% normal forms

Question 62

Urine specific gravity

Answer 62

1.003 - 1.035

Question 63

Urine pH

Answer 63

4.5 - 8.0

Question 64

Urine protein

Answer 64

<10mg, trace or negative

Question 65

Urine bilirubin

Answer 65

negative

Question 66

Urine blood

Answer 66

negative

Question 67

Urine glucose

Answer 67

<15 mg/dl or negative

Question 68

Urine nitrites/leukocyte esterase

Answer 68

negative

Question 69

Urine urobilinogen

Answer 69

< 1.0 EU

Question 70

Urine ketones

Answer 70

<5mg/dl or negative

Question 71

Microscopic urine rbcs

Answer 71

0-3/hpf

Question 72

Microscopic urine wbc

Answer 72

0-8/hpf

Question 73

Microscopic urine casts

Answer 73

0-2 hyaline/lpf

Question 74

Microscopic urine epithelial cells

Answer 74

0-5/hpf

Question 75

Anion gap calculation

Answer 75

(na + k) - (cl + hco3)

Question 76

osmolality calc

Answer 76

2(na) + gluc/20 + bun/3

Question 77

corrected retic

Answer 77

retics x (hct/45)

Question 78

FMH Equation for doses of rhogam

Answer 78

fetal cells/total cells x 5000 all divided by 30

Question 79

pH of blood using a sample of bicarb and pco2?

Answer 79

Pco2/Hco3

Question 80

Prophylactic range of LMWH

Answer 80

.2 - .5

Question 81

Theraputic range of LMWH

Answer 81

.5 - 1.2