DAA EXAM 2 Questions and Correct Answers

DAA EXAM 2 Questions and Correct
Answers




Which of the following choices is an action performed by the serratus anterior muscle? - Answer-
protract/abducts the scapula

depresses the scapula



Which of the following muscles are innervated by cranial nerve (CN) V, the trigeminal nerve? - Answer-
Digastric-anterior belly

Mylohyoid



Which of the following muscles are considered infrahyoid muscles? - Answer-Sternohyoid

Sternothyroid

Thyrohyoid

Omohyoid



The extrinsic eye muscle that is innervated by cranial nerve (CN) VI, the abducens nerve, is the
_________ __________ muscle. - Answer-Lateral rectus



Which of the following muscles are innervated by cranial nerve (CN) VII, the facial nerve? - Answer-
Platysma

, Stylohyoid

Digastric-Posterior belly



In the lab I ask you, "Is the coracoid process the insertion or origin of the pectoralis minor muscle"? You
answer by telling me that the coracoid process is the ________ of the pectoralis minor muscle. -
Answer-Insertion



Which of the following muscles will medially rotate the arm at the glenohumeral joint? - Answer-
Latissimus dorsi

Deltoid

Teres major

Subscapularis

Pectoralis major/minor



Which of the following muscles are dually innervated? - Answer-Pectoral Major (m/l pect. nerves)

Levator Scapulae

Trapezius



In the lab I ask you, "Is the coracoid process the insertion or origin of the coracobrachialis muscle"? You
answer by telling me that the coracoid process is the ________ of the coracobrachialis muscle. -
Answer-origin



The deltoid muscle can perform which of the following actions? - Answer-Flexion

Extension

Rotation M/L

abducts the humerus