A male patient has just been burned with hot water and has blisters on his left arm. The EMT would recognize that:
A) This burn can be classified as superficial
B) Fluid has collected between the layers of skin
C) Medium and large blood vessels have ruptured
D) This burn shows signs and symptoms of infection
B) Fluid has collected between the layers of skin
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On routine examination of a 52-year-old male pipe smoker, an asymptomatic tissue change was found in his palate. The entire hard palate was white with occasional red dots. He has:
a. Candidiasis b. Nicotine stomatitis c. Squamous cell carcinoma d. Frictional hyperkeratosis e. Major aphthous ulcer
When an insurance company requires its approval prior to admission to the hospital for an elective surgery, this process is called:
a. preauthorization. b. predetermination. c. authorization. d. precertification.