Which of the following has the most controversial morphologic identification system?
a. Progenitor cells
b. Stem cells
c. Promyelocytes
d. Bands
ANS: D
At least three systems exist for morphologic identification of band neutrophils. They vary with the shape of the nucleus. Hematology analyzers that perform automated differentials classify them (bands) with polymorphonuclear (segmented) neutrophils; therefore many laboratories now use the same criteria when identifying cells using the microscope.
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What is the main concern with alkali metals?
a. These metals react explosively with acids and bases. b. These metals are very heavy. c. These metals react explosively with water and ignite upon exposure to the air. d. These metals are not a real hazard.
When faced with danger, which component of the nervous system is immediately activated for basic survival?
A) Sympathetic B) Central C) Voluntary D) Parasympathetic
Which of the following is NOT true regarding voice recognition?
It has no application in the practice of pharmacy Technology has a limited vocabulary It is a system that accommodates only a particular voice It may replace manual entry of information
Which of the following is TRUE regarding urinary tract? infections?
A) Hypertension may also occur with an overwhelming UTI.
B) Fever is rarely seen with a urinary tract infection.
C) Pyelonephritis is often a result of urinary tract infections.
D) Women tend to get more urinary tract infections than men.