The expression of several antigens from two different lineages complicates the categorizing the diagnosis as AML or ALL. This biphenotypic expression toward more than one lineage restricts the use of immunophenotyping. In differentiating AML and ALL,

staining with which of the following cytochemical stains indicates AML?

a. PAS
b. Giemsa
c. Myeloperoxidase
d. Thiazole orange

Correct Answer: C

Health Professions

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Modifier codes are three-digit numerical codes or alpha-numeric codes attached to a CPT® code to indicate special circumstances that affect reimbursement for that particular service

Indicate whether this statement is true or false.

Health Professions

Which of the following BEST illustrates failure to meet the standard of care for a patient with chest pain?

A) Starting an IV on the patient B) Obtaining a set of vital signs C) Administering Benadryl D) Administering aspirin

Health Professions