LAB Values

Question 1

Na+ (sodium)

Answer 1

135-145

Question 2

K+ (Potassium)

Answer 2

3.5-5.0

Question 3

Ca++ (Calcium)

Answer 3

9.0-10.5

Question 4

pH

Answer 4

7.35-7.45

Question 5

PaCO2

Answer 5

35-45

Question 6

HCO3

Answer 6

21-28

Question 7

PaO2

Answer 7

80-100

Question 8

SaO2

Answer 8

> 95%

Question 9

Hgb

Answer 9

12-18

Question 10

Hct

Answer 10

36%-54%

Question 11

WBC

Answer 11

5,000 - 10,000

Question 12

Cholesterol

Answer 12

< 200

Question 13

Platelets

Answer 13

150,000-400,000

Question 14

PT

Answer 14

11-12.5

TR= 1.5-2 times the normal

Question 15

aPTT

Answer 15

30-40

Question 16

INR

Answer 16

0.7-1.8

TR= 2.0 - 3.0 times the normal

Question 17

Glucose fasting

Answer 17

70-105

Question 18

HbA1c

Answer 18

4%-6%

Question 19

BUN

Answer 19

10-20

Question 20

Creatine

Answer 20

Men-0.6-1.2

F - 0.5 - 1.1

Question 21

RBC

Answer 21

4.2million-6.1 million

Question 22

LDL

Answer 22

< 130

Question 23

HDL

Answer 23

35-80

Question 24

Albumin

Answer 24

3.5-5.0

Question 25

Ammonium

Answer 25

15-45mcg

Question 26

Billirubin

Answer 26

0.1-1.0

Question 27

Urine Specific Gravity

Answer 27

1.005-1.025

Question 28

Creatinine Clearance Test

Answer 28

80-139 ml/min

Calculation of GFR. Best indication of renal function.

Question 29

Digoxin

Answer 29

0.8-2.0

Question 30

Lithium

Answer 30

0.4-1.4

Question 31

most significant if the client is receiving heparin therapy

Answer 31

PTT

Question 32

most significant if the client is receiving warfarin (coumadin) therapy

Answer 32

PT

Question 33

reflect renal function and perfusion: levels ay increase in MI, CHF, and cardiomyopathy

Answer 33

BUN and creatine

Question 34

indicator for diagnosing heart failure

Answer 34

B-type natriuretic peptide (BNP)

Question 35

increases within 4-6 hours following a MI and remains elevated from 24-72 hours

Answer 35

Creatinine phosphokinase MB (CK-MB)

Question 36

protein that is considered the gold standard in diagnosing MI. remains elevated for 2-3 weeks following an event. normal level is less than 0.2mg/dl

Answer 36

Troponin

Question 37

Phosphate

Answer 37

3-4.5

Question 38

TSH

Answer 38

0.35-4.95