XX Reference Values

Question 1

C-peptide

Answer 1

0.90-4.3 ng/mL

Question 2

C-peptide to insulin ratio

Answer 2

5:1 to 15:1

Question 3

CSF Glucose

Answer 3

40-70 mg/dL (adult)
60-80 mg/dL (children)

Question 4

CSF to serum glucose

Answer 4

<0.5 (1:2 or less)

Question 5

BUN to creatinine ratio

Answer 5

10:1 to 20:1

Question 6

BUN

Answer 6

6-20 mg/dL (serum)
12-20 mg/dL (urine)

Question 7

Creatinine

Answer 7

0.5-1 mg/dL

Question 8

Creatinine clearance

Answer 8

97-137 mL/min (male)
88-128 mL/min (female)

Question 9

Ammonia

Answer 9

19-60 ug/dL

Question 10

PreAlbumin

Answer 10

18-45 mg/dL

Question 11

Globulin

Answer 11

2.3-3.5 g/dL

Question 12

a1-antitrypsin

Answer 12

145-270 mg/dL

Question 13

Total protein

Answer 13

6.5-8.3 g/dL

Question 14

Albumin

Answer 14

3.5-5.5 g/dL

Question 15

A:G ratio

Answer 15

1.3-3.0

Question 16

Tamm Horsfall

Answer 16

40 mg/day

Question 17

CSF protein

Answer 17

15-45 mg/dL

Question 18

CSF albumin to Serum albumin

Answer 18

<2.7 to 7.3

Question 19

CSF-IgG index

Answer 19

0.26 to 0.70

Question 20

Total cholesterol

Answer 20

140-200 mg/dL

Question 21

HDL-C

Answer 21

40-75 mg/dL

Question 22

LDL-C

Answer 22

50-130 mg/dL

Question 23

Triglycerides

Answer 23

60-150 mg/dL