Unit 43: Nervous System
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Aphasia | No speech or difficulty with speech.
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| Dysphasia | Difficulty with speech.
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| CVA | Cerebrovascular Accident = stroke = brain attack; caused by a blood cot or bleeding in the brain; causes permanent damage.
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| TIA | Transient Ischemic Attack; temporary interruption of blood flow to the brain; symptoms are temporary.
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| Thrombus | Blood clot that sits still, not moving.
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| Embolus | Blood clot that is moving.
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| Convulsion | Seizure.
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| Plegia | Paralysis.
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| Hemiplegia | Paralysis on one half or side of the body (caused by a stroke or injury to the spinal cord).
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| Paraplegia | Paralysis from the waist down (usually caused by trauma or damage to the spinal cord).
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| Quadriplegia | Paralysis of all four extremities (from the neck down).
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| Petit mal seizure | small seizure (stare off into space for 20-30 seconds or 1-2 minutes).
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| Grand mal seizure | Loss of consciousness, involuntary jerking movements, and incontinence of urine (call 911, stay with the person, protect their head, move furniture away, and do not put anything in their mouth).
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| Status epilepticus | Person has one seizure after another for 20 minutes - 1 hour or even longer (this is a life threatening situation; call 911).
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| Vertigo | Dizziness.
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| Akinesia | No movement or slowness of the movement.
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| Dyskinesia | Difficulty with movement.
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| Tremors | Shaking or trembling of the extremities (usually the hands).
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| Emotional lability | Quickly changing emotions (e.g.: one minute laughing and the next minute crying).
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| Concussion | Bruise or injury to the brain caused by trauma (brain is thrown to one side and hits against the inside of the skull causing the injury to the brain tissue).
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| LOC | Level of consciousness (how alert and awake you are).
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| Lethargic | Sleepy, slow to respond.
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| A&O x3 | Alert and oriented x3 (to person, place, and time).
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| TBI | Traumatic Brain Injury (trauma or injury that causes permanent damage to the brain).
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| Electrocencephalogram | EEG, measures the electrical activity of the brain.
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| Cataract | Clouding over of the lens of the eye (treatable with surgery).
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| Diplopia | Double vision.
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| Presbyopia | Near sightedness.
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| Presbycusis | Hard of hearing.
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| Tinnitus | Ringing in the ear or ears.
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| Alzheimer's disease | The number one cause of dementia.
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| Dementia | Set of signs and symptoms that indicate a problem with cognition (your ability to think).
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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