Dysphagia Final Exam Latest

Dysphagia Final Exam (Latest Update) Actual Questions and Verified Answers| 100% Correct| Already Graded A

Q: The central pattern generators for swallowing are located in which struc- ture?

• Primary motor cortex
• Inferior frontal gyrus in the right hemisphere
• Spinal cord
• Medulla oblongata

Answer:

• Medulla oblongata

Q: The corticobulbar tract passes through which structures? Please select all that apply.

• Internal Capsule
• Cerebellum
• Occipital Lobe
• Pons
• Medulla Oblongata
• Midbrain

Answer:

• Internal Capsule
• Pons

• Medulla Oblongata
• Midbrain

Q: This structure is also called the mesencephalon

Answer:

Midbrain

Q: This structure is also called the myelencephalon 1 / 4

Answer:

Medulla oblongata

Q: The somatosensory cortex lies within this area of the brain

Answer:

Parietal Lobe

Q: The name of this structure stands for "little brain"

Answer:

Cerebellum

Q: This area in the brain is composed of different grey matter structures including the globus pallidus, putamen, and caudate nucleus.

Answer:

Basal Ganglia

Q: This area in the brain lies above the midbrain and consists of the thalamus, hypothalamus, and 3rd ventricle.

Answer:

Diencephalon

Q: The primary brainstem nucleus that processes motor information from the glossopharyngeal and vagus cranial nerves.

Answer:

Nucleus Ambiguus (NA)

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Q: The primary brainstem nucleus that processes sensory information from the facial, glossopharyngeal, and vagus cranial nerves.

Answer:

Nucleus Tractus Soli- tarius (NTS)

Q: Which of the following are involved in the neural control for swallowing? (see Daniels Chapter 2)

• The premotor cortex and supplementary motor area
• Pons
• Posterior insula
• all of the above

Answer:

• all of the above

Q: Which of the following motor nuclei are involved in swallowing? (see

Daniels Chapter 2)

• The nucleus ambiguuus
• The nuclei of the nucleus tractus solitarius (NTS) C) The vestibular nuclei in the pons and medulla
• A and B

Answer:

• A and B

Q: Which cranial nerves provide sensory innervation to the oropharynx that facilitates the initiation of the swallow (see Daniels Chapter 2)

• Hypoglossal and facial
• Glossopharyngeal and vagus
• Trigeminal and facial
• all of the above

Answer:

• glossopharyngeal and vagus

Q: T or F

Lip closure on the MBSImP can only be scored after the bolus is swallowed.- 3 / 4

Answer:

False

Q: Which cranial nerve (CN) is the primary innervation for the muscular control for component 1 Lip Closure?

Answer:

CN 7 (VII) Facial

Q: Which are the primary muscles used during Component 2 Tongue Control during Bolus Hold?

• The suprahyoid muscles - geniohyoid and mylohoid
• The intrinsic muscles of the tongue - superior and inferior longitudinal, transverse, and vertical

innervated by CN Xll

• The tensor veli palatini and palatoglossus
• B and C

Answer:

• B and C

Q: Which are the primary muscles of mastication

Answer:

Masseter Pterygoids Temporalis

Q: What CN innervates the masseter muscle?

Answer:

CN 5 (V) Trigeminal

Q: What action does the tensor veli palatini and palatoglossus facilitate dur- ing the swallow?

• anterior tongue movement
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