SLCC Anatomy 2320 Test #2 Questions and Answers (100% Pass)
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Course
SLCC
Institution
SLCC
SLCC Anatomy 2320 Test #2 Questions and
Answers (100% Pass)
What does the most superficial/midline muscle of the anterior
compartment of the anti-brachium cross superior to at its distal end? -
Answer️️ -flexor retinaculum
What muscle is most anterior as it passes distal to the lateral mal...
SLCC Anatomy 2320 Test #2 Questions and
Answers (100% Pass)
What does the most superficial/midline muscle of the anterior
compartment of the anti-brachium cross superior to at its distal end? -
Answer✔️✔️-flexor retinaculum
What muscle is most anterior as it passes distal to the lateral malleolus in
the lateral compartment of the leg? - Answer✔️✔️-fibularis brevis
Of the muscles that raise the Lt. upper lip or the Lt. corner of the mouth,
which is most lateral/inferior? - Answer✔️✔️-Lt. zygomaticus major
How many nuclei are found in a smooth muscle cell? - Answer✔️✔️-one
What is the action of the muscle that moves the pectoral girdle that is
immediately deep to the muscle that is superficial/anterior/superior of the
muscles that attach to the axial skeleton and to the humerus? - Answer✔️✔️-
abducts and depresses scapula [pectoralis minor]
What must a muscle cross for there to be a change of position of a bone
leading to movement? - Answer✔️✔️-joint
What muscle is inferior to the most inferior/posterior muscle of the rotator
cuff muscles? - Answer✔️✔️-teres major
What is the action of the most lateral muscle in the posterior compartment
of the anti-brachium? - Answer✔️✔️-extends and abducts hand at wrist joint
[extensor carpi radialis longus]
What is the action of the lateral muscle of the quadriceps femoris group? -
Answer✔️✔️-extends leg at the knee joint [vastus lateralis]
What is the action of the most lateral/distal muscle of the anterior
compartment of the brachium? - Answer✔️✔️-flexes forearm at elbow joint
What type of tendon connects frontalis to occipitalis? - Answer✔️✔️-
aponeurosis
What is the origin and insertion of the head of the muscle in the posterior
compartment of the brachium that crosses two joints? - Answer✔️✔️-O:
infraglenoid tubercle of scapula I: olecranon process of ulna
[long head triceps brachii]
What is the deepest muscle in the medial compartment of the thigh who's
insertion runs the entire length of the diaphysis of the femur and includes
the adductor tubercle as the most distal point of insertion? - Answer✔️✔️-
Adductor magnus
What is the origin and insertion of the most posterior muscle in the
posterior compartment of the leg? - Answer✔️✔️-O: lateral and medial
condyles of the femur I: calcaneus via cacaneal tendon
[gastrocnemius]
What is the origin and insertion of the middle [neither superior nor
inferior] posterior rotator cuff muscle? - Answer✔️✔️-O: infraspinous fossa
of the scapula I: greater tubercle of the humerus
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