The number rating of Class B fires compares approximately to the ____ to be extinguished.
A. temperature of the fire
B. vapor pressure of the fuel
C. cubic footage
D. square footage
Answer: D
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________ Acne vulgaris, or simply acne, is a common skin condition that occurs when oil and dead skin cells clog the skin's pores
Indicate whether the statement is true or false
Which of the following statements about angina pectoris and myocardial infarction is most correct?
A) In angina pectoris, chest pain resolves within a few minutes; in myocardial infarction the pain does not resolve. B) Myocardial infarction is resolved with medication; angina pectoris in not treatable. C) In angina pectoris, chest pain remains for longer than 10 minutes; in myocardial infarction the pain resolves quickly. D) Angina pectoris is not a serious condition, while myocardial infarction is.
You have arrived on the scene of an assault involving a knife. Assessment of the unresponsive 21-year-old man reveals him to have sustained multiple lacerations to the arms and abdomen, with a section of his intestine protruding through a large laceration to the area around the umbilicus. He has lost a significant amount of blood. His airway is open and he is breathing shallowly at a rate of 28
His radial pulse is weak, and his skin is cool and pale. Which one of the following should the AEMT do FIRST? A) Start positive pressure ventilation. B) Check the blood pressure. C) Cover the intestine with saline soaked gauze. D) Immobilize to a long board.
The most common cancer in women is ____ cancer.
A. ovarian B. breast C. bladder D. endometrial