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
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Which of the following minerals is needed to build bones and teeth?
a. Iodine b. Sodium c. Potassium d. Phosphorus
Body temperature is controlled by the:
a. Hypothalamus b. Thalamus c. Cerebral cortex d. Pituitary gland
Poiseuille's law specifically states that blood flow through a vessel is directly proportional to the ________ of the vessel's radius
A) fourth power B) third power C) square D) tenth power
You are called to assist a 62-year-old female who is complaining of fatigue, jaw discomfort, and diaphoresis. When asked, she denies having chest pain or shortness of breath. She tells you that she has a history of hypertension and takes a blood pressure pill. She also has nitroglycerin. Which statement is inappropriate for this event?
a. "I am not going to attach the AED because she is conscious and has a pulse." b. "She is not short of breath, so we don't need to transport her." c. "I am going to call for ALS because she could be having a cardiac event." d. "I am going to check her blood pressure."