The violent muscle contractions due to the electric current can likely be the reason for the client with an electrical burn and a fractured arm.
Muscle contractions are the movements of the muscles that happen with any activity carried out by the help of muscles. These movement include shortening, tightening or lengthening. Any slight task like bending, or picking up an object can cause the movements of muscles.
Electrical burn is the damage of skin tissues caused by an electric shock. These can be of three types: electrical burns, arc burns, and thermal contact burns. In appearance the burn looks white and charred. Generally the nerves are destroyed by the burn and hence sensations of pain are lost.
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In order to reduce on-the-job injuries by the use of mechanical lifting devices, plans such as Engineering Control Plans must be put into practice. Through this, physical change to the workplace, which eliminates/reduces the hazard on the job/task is being implemented.
Answer:
D. It picks activity types that benefit different body parts.
