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WorksheetsAnatomy Neuroanatomy, and Physiology of the Speech Mechanism
Total questions: 10
Worksheet time: 5mins
Which branch of the vagus nerve (cranial nerve X) innervates the cricothyroid muscle?
Superior laryngeal nerve
Lateral laryngeal nerve
Recurrent laryngeal nerve
Pharyngeal Branch
Neurons that transmit information away from the brain are called:
Afferent neurons
Efferent neurons
Primary neurons
Peripheral Neurons
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:
Mesencephalon
Diencephalon
Superior cerebellar peduncle
Postcentral gyrus
The laryngopharynx and the oropharynx add resonance to sounds produced by the larynx. The nasopharynx adds noticeable resonance to which sounds?
K, g, t, d
r, l, y
f, sh, s
m, n, ng
The anterior cerebral artery supplies blood to the to the
Corpus callosum and basal ganglia
Corpus striatum
Caudate nucleus and globus pallidus
Lateral surface of the cortex
Which muscles from the list below are the most involved in adducting the vocal folds?
Lateral cricoarytenoids and transverse arytenoid
Diagastrics
Cricothyroids
Posterior cricoarytenoids
The cranial nerve that innervates the larynx and also innervates the levator veli palatini, palatoglossus, and palatopharyngeal muscle is
CN X, the vagus nerve
CN V, the trigeminal nerve
CN XI, the spinal accessory nerve
CN VII, the facial nerve
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.
Ventricular folds
True vocal folds
Lamina Propria
Aryepiglottic folds
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?
Cranial Nerve V
Cranial Nerve VII
Cranial Nerve IX
Cranial Nerve XII
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?
Cranial Nerve IX - Glossopharyngeal Nerve
Cranial Nerve X - Vagus Nerve
Cranial Nerve XI - Accessory Nerve
Cranial Nerve XII - Hypoglossal Nerve
