Normal Ranges

Question 1

WBC

Answer 1

4.8-10.8

Question 2

Hgb

Answer 2

13-18

Question 3

Hct

Answer 3

37-47

Question 4

Platelet

Answer 4

150-450

Question 5

BUN

Answer 5

10-20

Question 6

Cr

Answer 6

0.5-1.0

Question 7

Na

Answer 7

137-145

Question 8

K

Answer 8

3.5-5.1

Question 9

Mg

Answer 9

1.7-2.3

High levels- dysrhythmias, weak muscles

Question 10

Ca

Answer 10

8.5-10.2

Question 11

ABG pH

Answer 11

7.35-7.45

Question 12

ABG CO2

Answer 12

35-45

Question 13

ABG HCO3

Answer 13

22-26

Question 14

INR on Coumadin

Answer 14

2-3

Question 15

GFR

Answer 15

> 60
If < 125 AKI
If < 60 CKD
If < 15 ESRD

Question 16

RBC

Answer 16

4. 7-6.1 in men
5. 2-5.4 women

Basically 4-6

Question 17

ANC

Answer 17

> 1000

> 500 (severe if less)

Question 18

A1C

Answer 18

< 5.7

Question 19

ICP

Answer 19

5-15

Question 20

MAP

Answer 20

> 70

Question 21

CPP

Answer 21

> 60

Question 22

Phosphorous

Answer 22

2.5-4.5

Question 23

aPTT

Answer 23

Norm 40

Heparin- increase by 1.5-2 so 60-80

Question 24

Water temp

Answer 24

No more than 120•f

Question 25

Urine specific gravity

Answer 25

1.00-1.03

Question 26

Urine osmolality

Answer 26

300-900

Question 27

Albumin

Answer 27

3.5 - 5 (like k)

Question 28

Ammonia

Answer 28

< 40
If > 40 hepatic encephalopathy
Hepatic cirrhosis if > 80

Question 29

Cholesterol

Answer 29

< 200

Question 30

HDL

Answer 30

> 45

Question 31

LDL

Answer 31

< 130

Question 32

Newborn head circumference

Answer 32

32-36 cm

Question 33

Infant hr

Answer 33

120-160

Question 34

Cath size

Answer 34

Men 16-18

Women 14-16

Question 35

Lithium

Answer 35

< 1.5 when on lithium

Question 36

Digoxin

Answer 36

0.5-2

Toxicity: N/V diarrhea, vision, confusion

Question 37

Prothrombin time

Answer 37

11-16 sec