Upper flammable range refers to the
a. range of vapor having a concentration less than a known percentage by volume in air that will not burn.
b. range of vapor having a concentration greater than a known percentage by volume in air that will not burn.
c. minimum concentration or percentage by volume in air that the substance will burn.
d. rich mixture.
B
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You are treating a 35-year-old male patient that has been involved in a motorcycle incident. The patient is unresponsive with a blood pressure of 60/40, a pulse of 66 beats per minute, and respirations of 18 breaths per minute. The patient's presentation is most likely caused by which of the following?
A) Neurogenic shock B) Septic shock C) Cardiogenic shock D) Increased intracranial pressure
Material safety data sheets apply to hazardous materials when the materials are:
A) a minimal risk to health. B) transported by air. C) stored on military bases. D) used in the workplace.