Ahealth care provider who previously has not been vaccinated against hepatitis b is stuck by a contaminated needle after administering an immunization to a hepatitis b positive patient during a seasonal influenza clinic. in addition to hepatitis b vaccine, the health care provider also should receive hepatitis b immunoglobulin (hbig) as postexposure prophylaxis because the hbig provides:

Christine, a three-year-old child, often wears her mother’s shoes and carries her bag while pretending that she is going shopping. sometimes christine copies her mother in the kitchen by stirring in empty pots. which type of developmental change is christine experiencing? a- social and emotional b- psychological c- physical d- cognitive

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

Describe in your own words three purposes of human services.