Need to know LABS

Question 1

Na+

Answer 1

136-145

Question 2

K+ and albumin

Answer 2

3.5 -5.0

Question 3

Ca++

Answer 3

9.0-10.5

Question 4

Mg

Answer 4

1.3-2.1

Question 5

P

Answer 5

3.0-4.5

Question 6

Cl-

Answer 6

98-106

Question 7

PaO2

Answer 7

80-100 mmHg

Question 8

HCO3-

Answer 8

21-28 mEq/L

Question 9

RBC-males and females

Answer 9

M: 4.7-6.1 million/uL
F: 4.2-5.4 million/uL

Question 10

Hgb- Males & Females

Answer 10

M: 14-18 g/dL
F: 12-16 g/dL

Question 11

Hct- Males & Females

Answer 11

M: 42-52%
F: 37-47%

Question 12

ESR

Answer 12

< 20 mm/hr

Question 13

Total serum cholesterol

Answer 13

< 200 or <150 for at risk for cardiac or stroke event

Question 14

LDL

Answer 14

< 130 mg/dL

Question 15

HDL

Answer 15

> 55mg/dL

Question 16

Triglycerides

Answer 16

Desirable: <150 mg/dL
Males: 40-160 mg/dL
Females: 35-135 mg/dL

Question 17

PT

Answer 17

11-12.5 seconds
Therapeutic range: 1.5-2 times the nl or control value
> 20 seconds = critical

Question 18

aPTT

Answer 18

30-40 seconds

Critical > 70 seconds

Question 19

PTT

Answer 19

60-70 seconds
Therapeutic range: 1.5 to 2 times the nl or control value
Critical > 100 seconds

Question 20

INR

Answer 20

0.8-1.1
anticoagulation tx: 2-3
Critical > 5

Question 21

Ammonia

Answer 21

10-80 mcg/dL

Question 22

Total bilirubin

Answer 22

0.1-1.0 mg/dL

Question 23

Total protein

Answer 23

6-8 g/dL

Question 24

Protein

Answer 24

0-8 mg/dL

Question 25

glucose

Answer 25

< 0.5 g/day

Question 26

Urine pH

Answer 26

4.6-8

Question 27

WBC- Males & Females

Answer 27

M: 0-3 per high power field F: 0-5 per high power field

Question 28

Serum Creatinine- Males & Females

Answer 28

M: 0.6-1.2 mg/dL F: 0.5- 1.1 mg/dL

Question 29

Creatinine clearance test- Males & Females

Answer 29

M: 90-139 mL/min F: 80-125 mL/min

Question 30

Digoxin level

Answer 30

0.8-2.0

Question 31

Lithium level

Answer 31

0.4-1.4

Question 32

Phenobarbital

Answer 32

10-40 mcg/mL

Question 33

Theophylline, Phenytoin, & BUN

Answer 33

10-20 mcg/mL

Question 34

Glucose (fasting)

Answer 34

70-105 mg/dL

Question 35

HbA1c

Answer 35

4-6% | >8% poor diabetes control

Question 36

Serum osmolarity

Answer 36

275-295 mOsm/L | > 350 = coma