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Anatomy Neuroanatomy, and Physiology of the Speech Mechanism

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which branch of the vagus nerve (cranial nerve X) innervates the cricothyroid muscle?

a)

Superior laryngeal nerve

b)

Lateral laryngeal nerve

c)

Recurrent laryngeal nerve

d)

Pharyngeal Branch

2.

Neurons that transmit information away from the brain are called:

a)

Afferent neurons 

b)

Efferent neurons

c)

Primary neurons

d)

Peripheral Neurons

3.

An important structure adjacent to the brainstem that contains the hypothalamus (which controls emotions) and the thalamus (which relays sensory impulses to various portions of the cerebral cortex) is called:

a)

Mesencephalon

b)

Diencephalon

c)

Superior cerebellar peduncle

d)

Postcentral gyrus

4.

The laryngopharynx and the oropharynx add resonance to sounds produced by the larynx. The nasopharynx adds noticeable resonance to which sounds?

a)

K, g, t, d

b)

r, l, y

c)

f, sh, s

d)

m, n, ng

5.

The anterior cerebral artery supplies blood to the to the

a)

Corpus callosum and basal ganglia

b)

Corpus striatum

c)

Caudate nucleus and globus pallidus

d)

Lateral surface of the cortex

6.

Which muscles from the list below are the most involved in adducting the vocal folds?

a)

Lateral cricoarytenoids and transverse arytenoid

b)

Diagastrics

c)

Cricothyroids

d)

Posterior cricoarytenoids

7.

The cranial nerve that innervates the larynx and also innervates the levator veli palatini, palatoglossus, and palatopharyngeal muscle is

a)

CN X, the vagus nerve

b)

CN V, the trigeminal nerve

c)

CN XI, the spinal accessory nerve

d)

CN VII, the facial nerve

8.

These are composed of a ring of connective tissue and muscle extending from the tips of the arytenoid cartilages to the epiglottis. They separate the laryngeal vestibule from the pharynx and help preserve the airway.

a)

Ventricular folds

b)

True vocal folds

c)

Lamina Propria

d)

Aryepiglottic folds

9.

A 73-year-old client is complaining of issues with regulation of motor movements of the pharynx and lack of sensation of the tongue. What cranial nerve regulates motor movements of the pharynx and sensations of the tongue?

a)

Cranial Nerve V

b)

Cranial Nerve VII

c)

Cranial Nerve IX

d)

Cranial Nerve XII

10.

Oliver, an 88-year-old patient, suffered from a stroke. He complains that he does not have sensation in the posterior one-third of the tongue. Damage to which cranial nerve would cause loss of general sensation of the posterior one-third of the tongue?

a)

Cranial Nerve IX - Glossopharyngeal Nerve

b)

Cranial Nerve X - Vagus Nerve

c)

Cranial Nerve XI - Accessory Nerve

d)

Cranial Nerve XII - Hypoglossal Nerve