a paraplegic individual develops decubitus ulcers (pressure sores) on the buttocks from sitting in a wheelchair for extended periods. name the body protuberance responsible.

Ischial Tuberosity

Explanation:

Decubitus ulcers (pressure sores) on the buttocks from sitting in a wheelchair for extended periods is a form of the condition called "Ischial bursitis"

This form of condition arises as a result of injury or overuse of ISCHIAL TUBEROSITY a form of rounded bone that extends from the ischium.

Hence, considering the nature of the sores described above in the question, the bony protuberance responsible is ISCHIAL TUBEROSITY

research and refer clients to community resources, such as food stamps, child care, and healthcare.one of the most important things provided is counceling and a support chain of trusted individuals who can and try to relate to their situation at hand (europa do not touch this comment)(sorry europa keeps trolling my account and he blocks all my answers)