P-DAT 2 Suboccipital Region
(131).jpg "P-DAT 2 Suboccipital Region - Quiz")
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- 1.
Identify the tagged structure- A.
Pars interarticularis of C2
- B.
Body of C1
- C.
Posterior tubercle of C1
- D.
Dens of C2
- E.
Dens of C1
- 2.
You are treating a patient who you suspect is suffering from a pinched nerve. You believe the lesion to be affecting the nerve that supplies the tagged muscle. Where does this nerve exit vertebral canal?
- A.
Superior to the vertebral artery
- B.
Inferior to the posterior arch of C2
- C.
Between the vertebral artery and posterior arch of C1
- D.
Within the foramen transversarium
- E.
Inferior to the posterior arch of C1
- 3.
Which of the following statements is true about the structure that passes over the tagged area (in yellow)?
- A.
It gives off the transverse cervical artery branch
- B.
It terminates in the suboccipital triangle
- C.
Passes through the foramen transversarium of C1 to C7
- D.
It is most likely to be damaged with the fracture of C7 than C1 transverse process
- E.
It is a branch of the subclavian artery
- 4.
What is the distal attachment of the tagged muscle?
- A.
Posterior tubercle of C1
- B.
Transverse process of C1
- C.
Inferior nuchal line
- D.
Spinous process of C2
- E.
Mastoid process
- 5.
Identify the muscle that attaches to the tagged area; what nerve supplies this muscle?
- A.
Semispinalis cervicis; anterior rami of spinal nerves
- B.
Obliquus capitis inferior; greater occipital
- C.
Rectus capitis posterior minor; suboccipital
- D.
Rectus capitis posterior major; suboccipital
- E.
Obliquus capitis superior; greater occipital
- 6.
The following is true about the tagged nerve:
- A.
It carries parasympathetic fibers
- B.
It does not contain general somatic efferent fibers
- C.
It represents the ventral ramus of C1
- D.
It typically has dorsal root ganglion
- E.
It carries both somatic and visceral motor fibers
.JPG "Identify the tagged structure")
.JPG "You are treating a patient who you suspect is suffering from a pinched nerve. You believe the lesion to be affecting the nerve that supplies the tagged muscle. Where does this nerve exit vertebral canal?")
.JPG "Which of the following statements is true about the structure that passes over the tagged area (in yellow)?")
.JPG "What is the distal attachment of the tagged muscle?")
.JPG "Identify the muscle that attaches to the tagged area; what nerve supplies this muscle?")
.JPG "The following is true about the tagged nerve:")
Questions: 6 | Attempts: 941 | Last updated: Mar 22, 2022
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Sample QuestionWhat is the proximal attachment of the muscle that attaches distally to the tagged structure?
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