Chemistry Ref. Range

Question 1

Sodium critical values

Answer 1

high: >165 mmol/L
low: < 120

Question 2

Potassium critical values

Answer 2

high: >6.0mmol/L
low: <3.0

Question 3

Glucose critical values

Answer 3

high: >400 mg/dL
low: <40

Question 4

calcium critical values

Answer 4

high: >12.0 mg/dL
low: <6.0

Question 5

BUN critical values

Answer 5

high: >90 mg/dL

* called for all ED patients

Question 6

Total Bilirubin critical values

Answer 6

high: >15.0 mg/dL

* 0-30 days old only

Question 7

what is the Sodium Reference range

Answer 7

136-145 mmol/L

Question 8

K reference range for 1 year +:

Answer 8

3.5-5.1 mmol/L

Question 9

Cl- reference range: for 31 days+:

Answer 9

98-107 mmol/L

Question 10

Co2 reference range for 8 days +:

Answer 10

22-29 mmol/L

Question 11

glucose reference range

Answer 11

70-99 mg/dL

Question 12

albumin reference range

Answer 12

3. 5-5.0 g/dL

* 1+ year olds

Question 13

total protein ref. range

Answer 13

6.4-8.3 g/dL

Question 14

AST ref. range

Answer 14

5u/L-34u/L

Question 15

ALT ref. range

Answer 15

0-55 u/L

Question 16

ALKP ref. range

Answer 16

40-150 u\L

Question 17

women creatinine ref range

Answer 17

0.55-1.02 mg/dL

Question 18

men creatinine ref range

Answer 18

0.73-1.18 mg/dL