BIOD 151 Lab 6 Exam
Question 1
pts
Which of the following statements is FALSE regarding the muscle pictured above depicted by the lab
instructor?
It protracts the scapula
It stabilizes the scapula
It works with the pectoralis minor to draw the scapula forward and laterally
Correct!
All of the above statements are true
All of the above statements are false
Question 2
pts
Identify the muscle in the picture above, specified by the lab instructor, and list its actions.
Your Answer:
lattissimus dorsi- extension of shoulder, adduction and medial rotation of shoulder. pull down and swing
arm back
, Latissimus Dorsi; adducts and medially rotates the humerus, and extends the shoulder.
Question 3
pts
Which of the following statements is FALSE regarding the muscle pictured (highlighted in blue and
specified by the arrow)?
Correct!
It is innervated by the lower scapular nerve
(the deltoid is innervated by the axillary nerve.)
It abducts the humerus
It flexes the humerus
It extends the humerus
All of the above statements are true
All of the above statements are false
Question 4
pts
a. b.
c. d.
Question 1
pts
Which of the following statements is FALSE regarding the muscle pictured above depicted by the lab
instructor?
It protracts the scapula
It stabilizes the scapula
It works with the pectoralis minor to draw the scapula forward and laterally
Correct!
All of the above statements are true
All of the above statements are false
Question 2
pts
Identify the muscle in the picture above, specified by the lab instructor, and list its actions.
Your Answer:
lattissimus dorsi- extension of shoulder, adduction and medial rotation of shoulder. pull down and swing
arm back
, Latissimus Dorsi; adducts and medially rotates the humerus, and extends the shoulder.
Question 3
pts
Which of the following statements is FALSE regarding the muscle pictured (highlighted in blue and
specified by the arrow)?
Correct!
It is innervated by the lower scapular nerve
(the deltoid is innervated by the axillary nerve.)
It abducts the humerus
It flexes the humerus
It extends the humerus
All of the above statements are true
All of the above statements are false
Question 4
pts
a. b.
c. d.
