Openstax Anatomy and PhysiologyChapter 11 The Muscular System with 100% correct answers already graded A+

A muscle that has a pattern of fascicles running along the long axis of the muscle has which of the following fascicle arrangements? parallel The rhomboid major and minor muscles are deep to the ________. trapezius The location of a muscle's insertion and origin can determine ________. action What is the largest muscle in the lower leg? gastrocnemius Which of the following terms would be used in the name of a muscle that moves the leg away from the body? Abductor What abdominal muscles is not a part of the anterior abdominal wall? quadratus lumborum The vastus intermedius muscle is deep to which of the following muscles? rectus femoris Which is moved the least during muscle contraction? the origin What is the origin of the wrist flexors? the medial epicondyle of the humerus Where is the temporalis muscle located? On the side of the head What muscle pair plays a role in respiration? diaphragm, scalene What is a prime mover in head flexion? sternocleidomastoid What happens during flexion? The angle between bones is decreased. Which muscles stabilize the pectoral girdle? axial and scapular Which muscle has a convergent pattern of fascicles? pectoralis major What is unique to the muscles of facial expression? They insert into the skin. What arrangement best describes a bipennate muscle? The muscle fibers feed in on an angle to a long tendon from both sides. The names of the extrinsic tongue muscles commonly end in ________. -glossus What is the linea alba? a long tendon that runs down the middle of the rectus abdominis What helps an agonist work? a synergist What is the action of the masseter? Chewing Which muscle extends the forearm? Triceps brachii Where is the inferior oblique muscle located? The eye socket Which muscle produces movement that allows you to cross your legs? the sartorius What is the function of the erector spinae? postural support Which muscle name does not make sense? extensor minimus longus