Your patient has been in bed for the past 7 days with a case of acute pneumonia. You are going to help her stand for the first time since she became sick. Which of the following muscle actions will be needed for the patient to successfully stand?

Question

Quizplus · Accepted Answer

In order to successfully stand up, the knee extensor muscles must be able to counteract the force of gravity pulling the body downwards. The back extensor muscles and the hip extensor muscles also play important roles in maintaining an upright posture while standing, but they are not needed specifically for the initial act of standing up from a lying position. The knee flexor muscles may assist in controlling the center of mass during standing, but they are not necessary for the initial act of standing up from a lying position.

Your Patient Has Been in Bed for the Past 7