When is it considered safe to return to physical activity following an injury?

a. when pain is considerably reduced and swelling is minor
b. when the person is only mildly favoring the injury
c. when there is no pain, swelling, limping, or favoring
d. when the person has full-prescription-strength pain relief from a physician

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

Wanting to know the rules and the right person to ask for are characteristics of the safety reassurances required by preschoolers. infants. school-age children. toddlers.

When lifting heavy loads off the ground, the majority of the weight should be lifted by which of the following? a. arms b. legs c. back d. stomach