How does one calculate the mean of a data set?
A) Add all the values together and divide the sum by the number of values.
B) Add the largest and smallest value and divide the sum by 2.
C) Add the two largest values and divide the sum by the number of values.
D) Add the two middle values and divide the sum by 2.
A
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A) High fever. B) Clear nose. C) Normal energy level. D) Severe fatigue.
The EMT knows that the abdomen is located:
A) Between the diaphragm and the top of the pelvis B) From the mid-chest to the umbilicus C) Between the nipple line and the coccyx of the spine D) From the bottom of the rib cage to the pelvis
In 2006, what was the cause leading to the most firefighter injuries?
A. overexertion/strain B. contact with object C. exposure to radiation D. falling
What agent can be administered to a preterm infant to help reduce lung inflammation and the incidence of BPD?
a. Vitamin D b. Bronchodilators c. Ribavirin (Virazole?) d. Corticosteroids