Exam 10: The Muscular System: Axial Musculature

Figure 10.2 Using the above-referenced diagrammatic posterior view of the major superficial axial and appendicular muscles, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label Q.

Figure 10.1 Using the above-referenced diagrammatic anterior view of the major superficial axial and appendicular muscles, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label ZZ.

The muscle that elevates, everts, and protrudes the lower lip is the mentalis.

What would be the consequences of a lacerated trigeminal nerve in terms of muscular control?

A muscle of the scalp, with two bellies separated by a collagenous sheet, is called occipitofrontalis.

Figure 10.3 Using the above-referenced diagrammatic view of extra-ocular muscles on the lateral surface of the right eye, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label J.

Figure 10.1 Using the above-referenced diagrammatic anterior view of the major superficial axial and appendicular muscles, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label CCC.

Figure 10.4 Using the above-referenced anterior view of the trunk, showing superficial and deep members of the oblique and rectus groups, and the horizontal section through the abdominal region, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label D.

Which of the following can flex the neck?

Figure 10.4 Using the above-referenced anterior view of the trunk, showing superficial and deep members of the oblique and rectus groups, and the horizontal section through the abdominal region, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label G.

The digastric muscle depresses the mandible and/or elevates the larynx.

Figure 10.4 Using the above-referenced anterior view of the trunk, showing superficial and deep members of the oblique and rectus groups, and the horizontal section through the abdominal region, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label B.

The trigeminal nerve controls which group of muscles?

Figure 10.1 Using the above-referenced diagrammatic anterior view of the major superficial axial and appendicular muscles, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label R.

Figure 10.2 Using the above-referenced diagrammatic posterior view of the major superficial axial and appendicular muscles, identify the specified labeled item(s)in each of the following questions. -Identify the structure(s) indicated by Label I.

Which of the following belongs to the second group of the axial muscles that include flexors and extensors of the axial skeleton?

How do the extra-ocular eye muscles differ in action from the intrinsic eye muscles?

Why are there so few spinal flexors associated with the anterior surface of the vertebral column, whereas there are a large number of different extensor groups?

The erector spinae muscle group that is located most medial to the vertebral column is the ________.

Muscles of mastication most often insert into the ________.