Which of the following statements regarding moving stairs is MOST accurate?
A) Typically, vertical openings created by escalators need to be protected when serving more than three floors.
B) Vertical openings can be protected by a rolling shutter at the bottom of the escalator.
C) The most common method of protecting the vertical opening created by an escalator is using closely spaced sprinklers in conjunction with draft stops.
D) A partial enclosure uses a single fire-rated enclosure for both the up and down escalator.
C
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Which of the following is NOT one of the signs of shock?
a. Pale skin b. Weakness c. High blood pressure d. Nausea/vomiting
Germinal centers in lymph nodes contain primarily:
a. B cells b. Macrophages c. Neutrophils d. T cells
Cytokines known as ________ assist in regulation of the immune response by increasing B cell production and stimulating red bone marrow to produce more white blood cells.
Fill in the blank(s) with the appropriate word(s).
Starting in 2008, the selection process for new enrollees in OHP Standard was limited to ____
A) a drawing based on dates of birth B) the categorically eligible Medicaid clients C) pregnant women and low-income families with children under five D) persons selected through a lottery