Anatomy and Physiology Exam 1, Semester 2, Review

Which muscle is a strong elbow flexor located deep to the biceps brachii?

• brachioradialis

• brachialis

• coracobrachialis

• triceps brachii

Which of the following is an action of the piriformis?

• laterally rotate the hip

• abduct the hip when the hip is flexed

• medially rotate the hip

• adduct the hip

What structure spans from the ischial tuberosity to the sacrum?

• sacrotuberous ligament

• posterior sacroiliac ligament

• iliolumbar ligament

• iliotibial tract

What is a common attachment site for both the sartorius muscle and the inguinal ligament?

• ASIS

• PSIS

• posterior sacroiliac ligament

• iliolumbar ligament

Gracilis is the only adductor that crosses which joint?

• tibiofemoral

• coxal

• sacroiliac

• talocrural

Which movement will shorten the fibers of biceps femoris?

• medial rotation of the hip

• flexion of the knee

• extension of the knee

• lateral rotation of the flexed knee

Which of the following is an action of the iliacus?

• levate the hip

• flex the hip

• medially rotate the hip

• flex the trunk

Which movement will lengthen the fibers of palmaris longus?

• elbow flexion

• wrist extension

• wrist flexion

• finger extension

Which is the insertion of the pectoralis major?

• crest of greater tubercle of humerus

• lesser tubercle of humerus

• shaft of the humerus

• intertubercular groove of humerus

Which is the insertion of the brachioradialis?

• styloid process of radius

• coronoid process of ulna

• styloid process of ulna

• head of radius