The second cervical vertebra (C2) is called the Dens Axis Condylar vertebra Atlas Odontoid.
The costal facet for the tubercle of a rib is located on the Transverse process of thoracic vertebrae Spinous process of thoracic vertebrae Inferior articular process of thoracic vertebrae Superior articular process of thoracic vertebra Body of thoracic vertebrae.
Sacral foramina are located In the spinous processes Between the sacrum and coccyx Along the margin of the sacral promontory At the distal end of the sacrum Within the lateral mass.
The vertebral column curvatures that are concave anteriorly are the Cervical and thoracic curvatures Thoracic and lumbar curvatures Cervical and lumbar curvatures Thoracic and sacral curvatures Cervical and sacral curvatures.
In the figure to the right, the structure or region identified as A is the Dorsal column and is composed of gray matter Dorsal horn and is composed of white matter Dorsal column and is composed of white matter Lateral horn and is composed of gray matter Ventral column and is composed of white matter.
6. Which one of the following statements about the triangles of the neck is not correct? The mandible forms the apex of the anterior triangle The sternocleidomastoid muscle forms a dividing line between the anterior triangle and the posterior triangle of the neck The carotid sheath is in the anterior triangle. The apex of the posterior triangle is at the junction of the sternocleidomastoid and trapezius muscles. The base of the posterior triangle is formed by the clavicle.
Which of the following statements about the internal jugular vein is not true? The internal jugular vein is a continuation of the sigmoid sinus. At higher levels in the neck, the internal carotid artery is posterior to the internal jugular vein The internal jugular vein is lateral to the common carotid artery and anterior to the vagus nerve The internal jugular vein is located within the carotid sheath. As the internal jugular vein descends the neck, it is deep to the sternocleidomastoid muscle.
Given the following numeric code, choose the sequence that correctly represents the anterior-to-posterior arrangement of the structures that are listed: (1) sternocleidomastoid muscle; (2) ramus of the mandible; (3) mastoid process; and (4) parotid gland. 2, 4, 3, 1 1, 3, 2, 4 4, 2, 1, 3 2, 3, 1, 4 1, 2, 3, 4.
Using your knowledge of the relationships of the carotid arteries and jugular veins, determine which of the following represents correct identifications in the figure at the right.
A = internal carotid artery; B = external carotid artery; C = internal jugular vein; and D = external jugular vein C and D are correct None is correct. All are correct. A and D are correct A and B are correct.
Using your knowledge of relationships of the components in the neck, determine which of the following represents correct identifications in the figure at the right.
A = trachea; B = sublingual gland; C = internal jugular vein; D = internal carotid artery; and E = esophagus.
B, C, and E are correct. A, C, and E are correct A, C, and D are correct B, C, and D are correct A, B, and E are correct.
What are the unique features that distinguish each type of vertebra from all the other types?
Cervical have bifid spinous processes and transverse foramina; thoracic have long spinous processes and costal facets on the bodies and transverse processes; lumbar have large heavy bodies and short blunt spinous processes; sacral are fused into the sacrum; coccygeal are fused into the coccyx true false.
What special names are given to C1 and C2?
C1 is the axis ; C2 is the atlas true false.
What is the most inferior region of the vertebral column?
Coccyx true false.
In what two regions of the vertebral column are the intervertebral discs the thickest?
Cervical and thoracic regions true false.
What are the two parts of an intervertebral disc and which is the inner portion?
Outer anulus fibrosus and inner nucleus pulposus true false.
The portion of a vertebra that is between the transverse process and the spinous process Lamina transverse foramen vertebra foramen.
The outer ring of an intervertebral disc Anulus fibrosus Pedicle lamina .
The strongest major supporting ligament of the vertebral column Anterior longitudinal ligament Posterior longitudinal ligament Interspinous ligament.
The triangular terminal portion of the spinal cord Conus medullaris Transverse process Spinous process.
The spinal cord enlargement that gives rise to nerves that supply impulses to the upper extremity Cervical enlargement Cervical Plexus. phrenic nerve.
The bone that forms the base of the anterior triangle of the neck Mandible clavicle.
The most lateral component in the carotid sheath Internal jugular vein Internal carotid artery Externa jugular vein.
The glandular structure immediately lateral to the trachea Thyroid gland Parathyroid Glands.
The structure in the neck that contains receptors for the regulation of blood pressure Carotid sinus internal carotid arteries aortic arch.
Cervical vertebrae are unique because they are the only ones that have laminae and pedicles. True False .
With a herniated disc, the anulus fibrosus protrudes through the nucleus pulposus. True False.
The filum terminale is a fibrous cord of pia mater that anchors the spinal cord to the coccyx. True False.
The anterior spinal artery is located in the ventral median fissure. True False.
In the spinal cord, the gray matter is peripherally located and the white matter is more central. False True.
On the right side, the esophagus is related to the pleura, and on the left side, it is related to the thoracic duct and subclavian artery. True False.
The vertebral arteries ascend the neck in the transverse foramina of the cervical vertebrae and enter the skull through the foramen magnum. False True.
In the carotid sheath, the internal jugular vein is lateral to the common carotid artery and anterior to the vagus nerve. True False.
The epiglottis is one of the unpaired laryngeal cartilages. True False.
The phrenic nerve that innervates the diaphragm originates from the brachial plexus. False True.
What is this between body & transverse process Pedicle Body (Centrum) Vertebral Foramen.
Intervertebral discs is it so (fibrocartilagenous pads between vertebrates) true false.
weight-bearing portion Body (Centrum) Pedicle Vertebral Foramen.
Superior articular process articulates with inferior articular process of preceding vertebra, and viceversa Vertebral Foramen Body (Centrum) Pedicle.
|
