Range of motion at a joint is influenced by which of the following?
A. fluid content of the cartilage within the joint
B. relative laxity and extensibility of the muscles crossing the joint
C. shape of the articulating surfaces
D. both shape of the articulating surfaces and relative laxity and extensibility of the muscles crossing the joint
E. all of these answers are correct
Answer: E
You might also like to view...
While assisting in a surgery to repair the middle portion of a torn semitendinosus muscle, the surgeon points to an artery supplying that portion of the muscle and asks you to name it. You reply:
A) deep artery of the thigh. B) superior gluteal artery. C) perforating artery. D) obturator artery. E) femoral artery.
The best way to prevent blood exposure is to
a. wear gloves b. be familiar with the safety equipment and use it c. wear a buttoned lab coat that goes past your knees d. use eye and face protection e. all of the above
After completing treatment for cystitis, it is important to get a follow-up urine culture and sensitivity tests
Indicate whether the statement is true or false
An action common to the latissimus dorsi, the teres major, the subscapularis, and the pectoralis major muscles is ________.
A. adduction B. extension C. internal rotation D. abduction