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5th hour
Test Prep
| Question | Answer |
|---|---|
| What are the three functions of the nervous system? | Sensory input, Integration, motor output |
| What is included in the nervous system structurally? | CNS, PNS |
| What are the universal listenrs or receivers of neuron impulse? | Dendrites |
| What are the universal talkers or senders of neuron impulse? | Axons |
| What do we call the area where two neurons meet? | Synapse |
| What is the myelin sheaths covering the axon of a neuron in the PNS? | Schwann cells |
| What are the gaps between the myelin sheath of a neuron in the PNS? | Nodes of ronvier |
| How do action potentials move to the next neuron? | Neurotransmitters cross the snynapse |
| The lobes of the brain are found in which brain region? | Cerebrum |
| What separated the lobes of the brain? | Sulci fissures |
| Where is the thalamus located? | In the diencephalon |
| Where does the spinal cord attach to the brain? | Medulla oblongata |
| What three parts make up the brain stem? | Midbrain, Panss, Medulla Oblongata |
| What does the cerebellum do? | Controls balance, coordination, and fine muscles |
| Which divisions of the ANS is in charge of fight or flight responce? | Sympathetic nervous system |
| What is in charge of Smell? | Olfactory |
| What is in charge of vision and detection of light by the pupil? | Optic |
| What is in charge of Eye movement upward, downward, and inward; pupils respond to light? | Oculomotor |
| What is in charge of Eye movement downward and inward? | Trochlear |
| What is in charge of Facial sensation and chewing? | Trigmenial |
| What is in charge of Side to side (Lateral) eye movement? | Abductent |
| What is in charge of Facial expressions and taste in the front two thirds of the tongue? | Facial |
| What is in charge of Hearing and balance? | Vestibulochlear |
| What is in charge of Swallowing, gag reflex, and speech? | Glossopharyngleal |
| What is in charge of Swallowing, gag reflex, and speech; control of muscle in internal organs? | Vagus |
| What is in charge of Neck turning and shoulder shrugging | Accessory |
| What is in charge of Tongue Movement | Hypoglossal |