Lab Values

Question 1

Sodium

Answer 1

135-145 mEq/L

Question 2

HDL

Answer 2

29-77 mg/dL

Question 3

aPTT

Answer 3

Normal: 25-38 seconds
Therapeutic: 1.5-2x normal

Question 4

Potassium

Answer 4

3.5-5 mEq/L

Question 5

LDL

Answer 5

62-130 mg/dL

Question 6

Activated clotting time

Answer 6

Normal: 70-120 seconds
Therapeutic: 150-190 seconds

Question 7

Chloride

Answer 7

95-105 mEq/L

Question 8

BNP

Answer 8

Normal <100 pg/mL
Mild 100-300 pg/mL
Moderate 300-700 pg/mL
Severe >700 pg/mL

Question 9

Thrombin time

Answer 9

Normal 10-15 seconds

Question 10

Calcium

Answer 10

8.5-10.5 mg/dL

Question 11

pH

Answer 11

7.35-7.45

Question 12

Bleeding time

Answer 12

Normal is 1-9.5 minutes

Question 13

Phosphorus

Answer 13

3.0-4.5 md/dL

Question 14

Magnesium

Answer 14

1.5-2.2 mEq/L

Question 15

PaCO2

Answer 15

35-45 mmHg

Question 16

INR

Answer 16

Normal <2
A-fib 1.5-2.5 times normal
DVT 2-3 times normal
Prosthetic valve 2.5-3.5 times normal

Question 17

Glucose

Answer 17

70-115 mg/dL

Question 18

HCO3

Answer 18

22-26

Question 19

BUN

Answer 19

5-20 mg/dL

Question 20

paO2

Answer 20

80-100 mmHg

Question 21

Platelets

Answer 21

150,000-400,000 cells/mm3

Question 22

Creatnine

Answer 22

0.7-1.5 mg/dL

Question 23

Arterial lactic acid

Answer 23

<1 mmol/L

Question 24

Ion gap

Answer 24

6-12

Na+K)-(Cl+HCO3

Question 25

Myoglobin

Answer 25

<110 ng/mL

Question 26

Hematocrit

Answer 26

Males 40-52%

Females 35-47%

Question 27

Continuous central venous saturation ScVO2

Answer 27

70-80% collected in R atrium

Question 28

Troponin I

Answer 28

<1.5 ng/mL

Question 29

Hemoglobin

Answer 29

Males 13-18 g/dL

Females 12-16 g/dL

Question 30

Albumin

Answer 30

3.5-5.5 g/dL

Question 31

Troponin T

Answer 31

<0.1 ng/mL

Question 32

WBC

Answer 32

5,000-11,000 cells/mm3

Question 33

Cholesterol

Answer 33

150-200 mg/dL

Question 34

Tryglcerides

Answer 34

30-150 mg/dL

Question 35

Prothrombin time

Answer 35

Normal 12-15 seconds

Theraputic 1.5-2.5 times normal

Question 36

Partial thromboplastin time

Answer 36

Normal 60-90 seconds

Therapeutic 1.5-2.5 times normal

Question 37

C reactive protein

Answer 37

0.03 to 1.1 mg/dL

Indication of inflammation in the coronary arteries