What are alkynes?
a. Hydrocarbons possessing one or more carbon-carbon triple bonds
b. Compounds whose molecules are composed of only carbon and hydrogen atoms
c. Compounds whose molecules are composed of carbon, hydrogen, and benzene rings
d. The first and last carbon atoms in a continuous chain are chemically linked to each other in a cyclic arrangement
A
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A bleacher at a college has collapsed, and you are the first EMS unit to arrive on the scene. As you enter the gym, several patients are walking around with various injuries. What instruction is most appropriate for these ambulatory patients?
A) "Go outside and wait by the red fire truck in the parking lot and stay there." B) "Sit down here so that I can do a quick assessment on you." C) "Put this yellow tag on your wrist and go outside to the red fire truck in the parking lot." D) "Leave this gym and wait outside. I will be out in a few minutes after I check others who cannot walk."
Laparotomy and drain placement left lobe liver abscess
A. 0F900ZZ B. 0F900ZZ C. 0F9030Z D. 0F9200Z