Which of the following procedures for providing first aid for severe bleeding is not correct?
a. the victim should sit upright.
b. the wound should be elevated.
c. gloves should be worn.
d. new bandages should be placed on top of old bandages.
user:
which of the following is responsible for regulating noise pollution?
a. state and local authorities
b. environmental protection agency
c. us congress
d. us department of the interior

Cammy is cooking hamburger patties for lunch. after a few minutes on the grill, she checks the internal temperature of the patties and finds them to be at 135°f. what should cammy do next?

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.

How do you imagine the heart of a person with prolonged high blood pressure might look different from the heart of someone with normal blood pressure?