An entry-level OTR is evaluating a client who has persistent swelling of the non-dominant extremity after undergoing a mastectomy 4 weeks ago. The swelling interferes with the ability to complete fine motor tasks and does not decrease with the use of elevation, ice, or active ROM exercises. The OTR notes the client’s affected upper extremity is firm to the touch and there is no pitting of the skin. Results of a volumetric test indicate the affected upper extremity displaces 20 mL of water more than the non-affected extremity. The client has full functional active ROM of bilateral upper extremities. Based on these results, which action should the OTR take to MOST EFFECTIVELY manage the client’s edema?

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?