All of the following statements about severe acute respiratory syndrome (sars) are true except:

a. it is caused by a type of coronavirus.
b. it is commonly spread by contact and droplet routes.
c. it nearly always leads to pneumonia that is visible on x-ray.
d. there are no exceptions; all of the statements are true.

What is the best approach to selecting safety equipment for an activity

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

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