WorksheetsNervous System Review
Total questions: 39
Worksheet time: 13mins
The job of the somatic nervous system is to control breathing and the respiratory system.
True
False
Increased heart rate in response to danger is controlled by which division of the nervous system?
sympathetic
parasympathetic
Which is the correct order of events in depolarization then repolarization?
At which point on the diagram does depolarization of the axon occur?
After an action potential displaces Na+ and K+ ions, what works to restore them to the proper location?
Ligand-gated channels
Sodium voltage-gated channels
Potassium voltage-gated channels
Sodium-Potassium pumps
Which neurotransmitter increases heart rate and contracts blood vessels for the fight or flight response?
Acetylcholine
Endorphins
Norepinephrine
Serotonin
Which neurotransmitters triggers muscle contraction and is involved in attentiveness?
GABA
Glutamate
Acetylcholine
Dopamine
Dopamine controls...
Movement, posture, & mood
Aggressiveness & anger
Learning & memory
Thought & anxiety
What type of neuroglial cell is found in the CNS and phagocytes bacteria and cellular debris?
Microglial
Oligodendrocytes
Astrocytes
Ependyman
What type of neuroglia cell is found in the CNS and provides multiple layers of myelin sheaths?
Microglial
Oligodendrocytes
Astrocytes
Ependymal
What cell is found in the CNS and connects neurons to blood vessels?
Microglial
Oligodendrocytes
Astrocytes
Ependymal
What neuroglial cell is found in the CNS and creates cerebrospinal fluid?
Microglial
Oligodendrocytes
Astrocytes
Ependymal
What neuroglial cell is found in the PNS and forms individual myelin sheaths.
Oligodendrocytes
Schwann
Satellite
Ependymal
What type of cell is found in the PNS that regulates and stabilizes the cells environment?
Astrocytes
Schwann
Satellite
Ependymal
What part of the neuron is this?
cell body
nucleus
axon
dendrite
What part of the neuron is this?
dendrite
nucleus
schwann cells
axon
What part of the neuron is this?
dendrites
axon terminals
nucleus
cell body
What part of the neuron is this?
axon terminals
dendrites
axon
cell body
What part of the neuron is this?
axon
axon terminals
nodes of ranvier
cell body
What is Alzheimer's Disease?
A condition in which bones become weak and brittle
Progressive mental deterioration due to generalized degeneration of the brain
A disorder of the central nervous system that affects movement
Inflammation of the lining of bronchial tubes, which carry air to and from the lungs
Which of the following is a symptom of early Alzheimer's
Seizures
Hot flashes
Short-term memory loss
Impaired vision
Which of the following are affected by Alzheimer's?
The ability to walk
Breathing
Recognition and memory
Muscle coordination
Alzheimer's is associated with a lack of...
Dopamine
Acetylcholine
Norepinephrine
GABA
Parkinson's is associated with a lack of...
Acetylcholine
Dopamine
GABA
Glutamate
What causes Parkinson's?
Sensory neuron death
Motor neurons apathy
Decreased acetylcholine
Loss of dopamine producing cells
