What is the best test to confirm the diagnosis of PK?
a. PK enzyme assay
b. Reticulocyte count
c. Haptoglobin test
d. Urine hemosiderin test
ANS: A
The clinician makes a diagnosis of PK deficiency by performing an assay for the enzyme.
Health Professions
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DIC in three-week-old infant:
a. P60. b. P61.4. c. D65. d. P61.9.
Health Professions
Which of the following is false about changes in aerosol suspensions over time?
a. Liquid aerosol particles can shrink (evap-oration) or grow (water absorption). b. The rate of particle growth is directly proportional to particle size. c. Small water-based particles tend to shrink when exposed to dry gas. d. Aerosols of water-soluble salts tend to grow in a humidified environment.
Health Professions