click below
click below
Normal Size Small Size show me how
Nervous system ch 15
| Question | Answer |
|---|---|
| What structure supports and connects the cells of the nervous system | Neurolgia |
| Protective mechanism blocks chemicals from entering brain tissue | Blood brain barrier |
| The anterior root of the spinal cord is composed of what | Motor fibers |
| Fight or flight situations are dominated by the what | Sympathetic nervous system |
| Nerves that conduct impulses toward the brain or spinal cord are called what | Affrent |
| Chemicals that facilitate movement of impulses and synapses are called | Neurotransmitters |
| What structure joins the two hemispheres of the brain | Corpus callosum |
| All functions of the cerebellum are concerned with what | Movement |
| The central nervous system is composed of what | Brain and spinal chord |
| The small space between neurons are called what | Synapse |
| The protective covering of the brain and spinal cord are | Meninges |
| Lex/o | Word,phrase |
| Meaning/o | Meninges |
| Myel/o | Bone marrow, spinal chord |
| Cerebro/o | Cerebrum |
| Gil/o | Glue, neurotical glue |
| Ton/o | Tension |
| Thec/o | Sheath |
| -estesia | Feeling |
| -kinesia | Movement |
| -lepsy | Seizure |
| -pegia | Paralysis |
| -asthenia | Weakness, debility |
| Chronic, reoccurring seizures are called | Epilepsies |
| What is autism characterized by | Mental disorder characterized by Extreme withdrawal and abnormal absorption in fantasy |
| What is the life-threatening emergency involving the whole cortex | Status epilepticus |
| Abnormal activity or lack of response to normal stimulants | Lethargy |
| What are brain lesions associated with Alzheimerâs disease | Plaques |
| Another name for stroke | Cerebrovascular accident or cva |
| What is syncope | Fainting |
| Hey difficulty with reading or an inability to read is called | Dyslexia |
| Sensory phenomenon acts as a warning signal of immediate seizure | Aura |
| What mental disorder is characterized by unusual shifts in mood emotion energy and the ability to function | Bipolar disorder |
| Sudden and violent contraction of one or more voluntary muscles | Convulsions |
| Most severe form of spina bafida which spinal cord and menges protrude through spine | Myelomeningocele |