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Worksheetsneuro quiz
Total questions: 9
Worksheet time: 7mins
Identify the labelled Cranial nerve
1
2
3
4
What part of the brain is this?
Pons
Midbrain
Medulla
Cerebellum
What is the primary function of the cerebrospinal fluid (CSF)?
To protect the brain and spinal cord from injury and provide important substances to the nervous system tissues
To provide a protective layer between the brain and the spinal column so that substances cannot pass freely between the two structures
To protect the vertebrae and vasculature from injury and provide important substances to the nervous system
To provide an unobstructed passage for medications and nutrients to be delivered directly to the brain
What is the primary treatment for hydrocephalus?
Ventricle removal
Ventriculoperitoneal shunt
Diuretics
External ventricular drain
A stroke caused by a middle cerebral artery occlusion can cause Wernicke aphasia, resulting in...
...fluent but nonsensical speech due to impaired comprehension
...difficulty in moving one's mouth in order to speak due to loss of facial motor function
...difficulty in speaking due to loss of tongue sensation, resulting in garbled speech
...dementia, causing nonsensical speech
...difficulty in hearing what is asked, resulting in impaired responses to questions
Which of the following statements regarding the dorsal column medial lemniscus pathway is TRUE?
Cerebellar nuclei are the main relay centers for sensory information carried by the dorsal column
The fasciculus cuneatus provides motor innervation to the upper extremities
The fasciculus gracilis ascends ipsilaterally and decussates at the level of the spinal cord
2nd-order neurons reside in the medulla and decussate at the same level
Pain and temperature are the main sensations perceived by the dorsal column
Which three cranial nerves control ocular movements of the eye?
IV, V, and VI
II, III, and VI
II, III, and IV
II, IV, and V
III, IV, and VI
Which cranial nerve is the only cranial nerve that exits the brainstem on its dorsal side?
9
4
2
3
Which ventricle is that
3rd ventricle
Left lateral
Right lateral
4th ventricle
