Galen Standardized Laboratory Values Questions With Complete Solutions

Galen Standardized Laboratory Values Questions With
Complete Solutions

Activated partial thromboplastin time (aPTT) Correct Answer
Both Sexes: 30-40 sec
** 1.5-2.5 times the normal control (on Heparin)
Child: Same as adults

Alanine Aminotransferase (ALT/SGPT) Correct Answer Both
Sexes: 4-36 IU/mL
Child: Same as adults

Albumin Correct Answer Both Sexes: 3.5-5 g/dL
Child: 4.5-9 g/dL

Albumin, protein (urine) Correct Answer 50-80 mg/ 24 hrs. at
rest
< hrs after exercise
Child: Same as adult

Alkaline Phosphatase (ALP) Correct Answer Both Sexes: 30-
120 IU/L
2-8 yr: 65-210 IU/L
9-15 yr: 60-300 IU/L
16-21 yr: 30-200 IU/L

Ammonia (NH3) Correct Answer 15-110 mcg/dL
Child: 40-80 mcg/dL

Amylase Correct Answer 56-190 IU/L
Child: Same as adults

, Aspartate Aminotransferase (AST/SGOT) Correct Answer 0-
35 IU/L
3-12yr: 10-50 IU/L
12-18 yr: 10-40 IU/L

B-Type Natriuretic Peptide Hormone Correct Answer < 100
pg/mL: heart failure (HF)
100-300 pg/mL: HF present
> 300 pg/mL: indicate mild HF
> 600 pg/mL: indicate moderate HF
> 900 pg/mL: indicate severe HF
Child: Same as adult

Base Excess (Arterial Blood Chemistry) Correct Answer 0 ± 2
mEq/L

Bicarbonate (HCO3) Correct Answer Both Sexes: 22-28
mEq/L
Child: Same as adults

Bilirubin (Bili) Correct Answer Total: 0.3-1 mg/dL
Indirect: 0.2-0.8 mg/dL
Direct: 0.1-0.3 mg/dL
Child: Same as adults

Bleeding Time Correct Answer 1-9 minutes
Child: Same as adults

Blood Urea Nitrogen (BUN) Correct Answer Both Sexes: 10-
20 mg/dL 5-18 mg/dL