The CDC recommendations for exercise for health maintenance include:
A. Weekly resistance exercise or aerobic activity but not both
B. 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity
activity each week
C. Resistance exercise 1 day a week or more
D. 250 minutes of moderate-intensity aerobic activity or 150 minutes of vigorous-
intensity activity each week

According to research, which of the following statements reflecting the relationship between emotion and the prefrontal cortex is false? a. the prefrontal cortex to regulate one's emotional response. b. the prefrontal cortex is activated when processing information associated with stress. c. sensory input indicating emotion first enters the prefrontal cortex before traveling to the amygdala. d. the prefrontal cortex processes information associated with emotional pleasure.

Explain the purpose and function of the icd-10-pcs coding system, include reasons for the transition from icd-9 vol. 3.

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