WorksheetsNeuro Exam 2 Prep (Ch. 30 and Ch. 22)
Total questions: 35
Worksheet time: 3hrs 55mins
What is the primary function of the temporoparietal association area?
Cognitive intelligence
Self-awareness
Motivation
Social Behavior
(T/F): Retrieving, processing, and comprehending the meaning of words occurs in Broca's area.
True
False
(T/F): Broca's area provides the grammatical relationship among words when writing, and Wernicke's area provides meaningful words.
True
False
Match the following.
Auditory discrimination
Primary auditory cortex
Classification of sounds (language versus other sounds)
Secondary auditory cortex
Auditory comprehension, word retrieval
Wernicke's area
Link Wernicke's and Broca's areas
Subcortical connections
Understanding syntax, instructions for language output
Broca's area
(T/F): People with Wernicke's aphasia often appear to be unaware of the disorder.
True
False
What aphasia results from damage to the neurons that connect Wernicke's and Broca's areas?
Conduction aphasia
Global aphasia
Mixed aphasia
Total aphasia
People with _____ cannot produce understandable speech, comprehend spoken language, speak fluently, read, or write.
Global aphasia
Conduction aphasia
Broca's aphasia
Wernicke's aphasia
Damage to the right inferior frontal gyrus may cause the person to speak in a monotone, to be unable to effectively communicate nonverbally, and to lack emotional facial expressions and gestures. This is referred to as (a) .
(a) is the tendency to behave as if one side of the body and/or one side of space does not exist.
Organize these options into the right categories regarding neglect
Unilateral lack of awareness of sensory stimuli
Unilateral lack of personal hygiene and grooming
Unilateral lack of movement of the limbs
Probelms with navigation, construction, and dressing
Dressing apraxia
Construction apraxia
Which hemisphere typically specializes in nonverbal communication and understanding space?
Left hemisphere
Right hemisphere
Both
Damage to the _____ area causes inability to handle new information effectively, inability to understand nuance and to generalize information, and a tendency to be upset by minor changes in routine.
Temporoparietal association
Lateral prefrontal cortex
Medial prefrontal cortex
Ventral prefrontal cortex
Where do the optic nerves intersect?
Optic tract
Optic chiasm
Lateral geniculate
Visual cortex
Match the following.
Discriminate the shape, size, or texture of objects
Primary visual cortex
Analyzes color and motion
Secondary visual cortex
Information is used to direct movement
Action stream
Information is used to recognize visual objects
Perception stream
(T/F): Visual signals sent to the midbrain are involved in reflexive responses of the pupils and orienting of the head and eyes.
True
False
______ involves the adjustment of the lens of the eye to view objects at various distances.
Accomodation
Pupillary light reflex
Consensual light reflex
Ipsilateral pupillary light reflex
(T/F): When the pupillary light reflex is elicited, pupil constriction in only the eye stimulated by the bright light occurs.
True
False
The (a) consists of adjustments to view a near object: the pupils constrict, the eyes converge (adduct), and the lens becomes more convex.
The oculomotor, trochlear, and abducens nerves are primarily (a) .
What cranial nerves are involved in the pupillary light reflex?
Optic and oculomotor
Optic and trochlear
Optic and abducents
Trigeminal and facial
What cranial nerve controls the contraction of the superior, inferior, and medial rectus, the inferior oblique, and the levator palpebrae superioris muscles.
CN III
CN IV
CN VI
What cranial nerve controls the superior oblique muscle?
CN III
CN IV
CN VI
(T/F): Cranial nerve 6, the abducens nerve, controls the lateral rectus muscle.
True
False
Match the following.
(a) - Both eyes move in the same direction.
(b) - The eyes move toward the midline or away from the midline.
The _____ stabilize visual images during head movements to prevent the visual world from appearing to bounce or jump around when the head moves.
Vestibulo-ocular reflexes
Optokinetic nystagmus
Saccades
Smooth pursuits
_____ adjusts eye position in order to keep an image stable on the retina during slow, sustained head movements. This can occur when the head is stable and the environment is moving.
Vestibulo-ocular reflexes
Optokinetic nystagmus
Physiologic nystagmus
Smooth pursuits
Match the following.
Fast eye movements to switch gaze from one object to another
Saccades
Eye movements that follow a moving object
Smooth pursuits
Movement of the eyes toward or away from midline to adjust for different distances between the eyes and the visual target
Vergence movements
A person is reading and someone comes into the room. The reader shifts their gaze from the text to the person. This is an example of what eye movement?
Saccades
Smooth pursuits
Convergence
Conjugate
A complete lesion of what cranial nerve causes severe ptosis, the ipsilateral eye to turn outward and down, and diplopia?
Oculomotor nerve
Trochlear nerve
Abducens nerve
People with lesions of the _____ nerve complain of double vision, difficulty reading, and visual problems when descending stairs.
Trochlear
Oculomotor
Abducens
Optic
A person with a lesion to the _____ nerve will be unable to voluntarily abduct the eye and will have double vision.
Optic
Oculomotor
Trochlear
Abducens
Match the following.
Blending of the image from each eye to become a single image
Binocular fusion
A lesion to the middle of the optic chiasm results in what?
Loss of vision in one eye
Bitemporal hemianopia
Loss of vision from the contralateral visual field of both eyes
Ptosis
(a) is the dropping of the eyelid.
(T/F): Information from the temporal half of each retina continues ipsilaterally through the optic chiasm and projects to the ipsilateral cortex.
True
False
