Chapte 10-Mastering

The iliacus and the psoas major muscles are collectively known as the ____________ muscle because they share a common insertion on the __________ of the femur.

The lateral rotators act on the __________.

The piriformis originates on the __________ and inserts on the __________.

The medial muscles of the hip joint that insert on the linea aspera are the __________.

The prime mover of hip extension is the __________.

The tensor fascia latae is involved in hip __________.

The anterior muscles of the thigh that originate on the os coxae are __________.

The hamstring muscles originate on the __________.

To allow for flexion, the __________ unlocks the knee joint.

The two muscles that insert on the fifth phalanx or on the fifth metatarsal are the __________.

The flexor hallucis longus muscle originates on the __________.

The soleus and the gastrocnemius share an insertion on the __________.

An insertion of the fibularis longus is the __________.

The prime mover of dorsiflexion is the __________.

Eversion of the foot is a function of the __________.

The most powerful movement at the ankle joint is __________, and the ________ is one of the prime movers of this movement.

Which description of a muscle action is NOT correct?

Antagonist

Fixator

Agonist

Synergist

Which of the following is NOT used as a criterion for naming muscles?

When the term biceps, triceps, or quadriceps forms part of a muscle's name, what does it tell you about the muscle?

The names of muscles often indicate the action of the muscle. What does the term levator mean?

The sternocleidomastoid muscle inserts on the ________.

The buccinator muscle compresses the cheek and is well developed in nursing infants.

Which of the following muscles does the phrenic nerve innervate?

The action that moves the scapula towards the head is called __________.

Which movement results after the contraction of the serratus anterior muscle?

Which movement is not associated with the scapula?

The coracobrachialis muscle originates on the __________.

The posterior scapular muscle that crosses the glenohumeral joint is the __________.

The __________ is a prime mover of the glenohumeral joint during flexion.

Without lateral rotation of the humerus by the teres minor and infraspinatus muscles, the maximum angle of abduction by the deltoid would be __________.

Abduction requires the action of two muscles, and adduction requires the action of __________.

Which muscle is not part of the rotator cuff?

Downward dislocation of the humerus from the glenohumeral joint when carrying weight is prevented by the __________.

The angle of which muscle prevents the humeral head from sliding upward out of the joint as the arm is raised?

The rotator cuff is a term used to describe the group of muscles and tendons that stabilize and reinforce the __________.

All the tendons of the rotator cuff muscles combine at which location?

To keep the humeral head centered within the glenoidal cavity the rotator cuff muscles must be __________.

The location of the rotator cuff muscles in relation to the glenohumoral joint minimizes the upward pressure against the __________.

The muscles that extend the forearm are located __________.

The two heads of the biceps brachii muscle come together distally to insert on the __________.

The smallest of the posterior extensors of the elbow joint is the __________.

The origin of the long head of the triceps brachii is on the __________.

The muscle that generates the most power during elbow flexion is the __________.

The prime mover of elbow extension is the __________.