You have arrived at the scene of a vehicle collision in which there are utility wires down around the vehicle. the three occupants appear dazed and other responding units have not yet arrived. which of the following is your best course of action?
a. encourage the occupants to exit by jumping free of the vehicle before touching the ground.
b. cool the wires with large amounts of water to prevent a fire from starting.
c. stay at a distance and caution the occupants to stay inside the vehicle.
d. push the wires out of the way with a long pry-bar in order to access the patients.

Ways to when your friend is going through social isolation?

In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.

Checklists and rating scales can be used to monitor children’s developmental progress and to diagnose developmental delays. true false