Answer to Question 1
Ans: B
Feedback:
When nurses use their bodies to perform therapies, to assist clients with movement, or to move equipment, they benefit from the effective use of body mechanics to prevent injury to themselves and others.
Answer to Question 2
Ans: A
Feedback:
Equilibrium is provided mainly by the vestibular apparatus consisting of the cochlear duct, the three semicircular canals, and two large chambers known as the utricle and saccule.