Exam 10: The Muscular System: Axial Musculature

The muscle that originates on the lateral nasal cartilages and the aponeuroses covering the inferior portions of the nasal bones, and draws the medial angle of eyebrows inferiorly is called the ________.

What muscular changes are involved in the breathing process?

Temporalis is a muscle of facial expression, which moves the auricle of the ear.

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 H.

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 A.

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 G.

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 RR.

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 Y.

A muscle that elevates the corner of the mouth and draws it laterally is the ________ muscle.

The deep transverse perineal muscle flexes coccygeal joints, and it elevates and supports the pelvic floor.

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 G.

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 I.

The muscle that originates on the sacrum and transverse process of each vertebra and inserts on the spinous process of the third or fourth more superior vertebra is the ________ muscle.

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 O.

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 A.

The ________ muscle is divided longitudinally by a median collagenous partition called the linea alba.

Of the following muscles, which can compress the abdomen?

A muscle that constricts the opening of the mouth is orbicularis oculi.

The muscular partition that separates the abdominopelvic and thoracic cavities is the ________.

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 A.