Which activity is the best example of cardiovascular and strength-training exercises working together? a)a football player sprints toward an opposing player and tackles him. b)a runner jogs for 26 miles and then sprints 400 yards to the finish line. c)a diver jumps off of a diving board and swims to the side of the pool. d)a wrestler lifts his opponent and tosses him near the edge of the mat.

While carrying a rack of tubes containing blood to be discarded in the biohazard container, jennifer slips and falls. the tubes scatter everywhere, but, fortunately, only three of them break. this accident occurred in the main hallway, so jennifer needs to think fast and get this mess cleaned up. what ppe should jennifer apply?

Brad was almost hit by a speeding truck as he crossed the street. his heart began to race, and he felt extremely afraid as he jumped out of the way in just enough time to avoid the truck. a psychologist who supports the theory of emotion would claim that based on the arousal brad experienced, he appraised the situation and then labeled his racing heart as fear. a. james-lange b. cannon-bard c. schachter two-factor d. evolutionary

Which of these is a controllable risk fator for disease