Many firefighters can probably recall incidents during which they experienced dizziness, weakness, and rapid heart rate, and did not realize that they may have been exposed to ____________
a. cyanide
b. ozone
c. carbon monoxide
d. carbon dioxide
a
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What instructions would you provide to the Emergency Medical Responders when treating a patient who was punched in the eye and has blood visible in the anterior chamber?
A) "It is important to keep pressure down in the eye so we will transport him in a sitting position." B) "Let's apply a cold pack to the eye and immobilize him for transport." C) "Let's put a shield over the eye and bandage it in place to apply some pressure to the eye." D) "We will need to cover both eyes with patches before we transport him."
When a patient has lost 2 liters or more of blood from hemorrhage, which classification is that?
A) I B) III C) IV D) II
For cells to undergo the process of aerobic metabolism, the cells require:
A) Water and oxygen B) Sugar (glucose) and protein C) Adenosine triphosphate (ATP) and lactic acid D) Oxygen and glucose
Which of the following is found on early T-cell precursors?
a. CD2 b. CD4 c. CD8 d. CD34