Chapter 21 Test Flashcards
How do impulses cross synapses between neurons
Chemical
Which stimulus does skin not sense
Taste
What are the neurons called that detect stimuli in the eyes and skin
Motor
What part of the brain controls voluntary muscles
Cerebellum
What does the somatic system of the PNS control
Skeletal muscles
What pert of the brain has an outer part called cortex
Cerebrum
Which structure helps control the bodies balance
Cochlea
In what part of the brain is memory stored
Cerebrum
Which part of the brain controls involuntary muscles
Brain stem
A nerve sided person needs concave lenses
F
The cerebellum is the largest part of the brain
F
Structures in your inner ear also control body balance
T
The brain is made up of approximately 100 billion neurons
T
About one thousand taste buds are found all over your tongue enabling you to tell one taste from another
F
Rods respond to bright light and color. Cones respond to dim light
F
The brain stem is made of the mid brain prions and mudula
T
The somatic system controls involuntary muscles . The automatic controls voluntary actions
F
Reflexes responses are controlled in brain not in spinal cord
F
Acohol is a depressant and caffine is a stemulant
T
Name three types of neurons
Motor
Sensory
Internuerons
Name major part of brain
Cerebellum
Cerebrum
Brain stem
Five tast sensation
Sour Sweet MSG Bitter Salty
Draw concave and convex lenses
Know outer middle and inner parts ear conceal are drum
Hammer
Stir up
Cocheala
Which is in the inner ear
Chochlea
