quiz 4

Question 1

What part of the autonomic nervous system is responsible for digestion

Answer 1

enteric

Question 2

Which cranial nerve is responsible for the movement of the tongue, but does not transmit any taste sensation

Answer 2

Hypoglossal CN XII (12)

Question 3

What kind of stimulus is the chip flavor (salt)

Answer 3

odorant

Question 4

What type of receptor is helping you to “taste” your food

Answer 4

taste bud

Question 5

Which taste are we most sensitive to, to protect us from poisoning

Answer 5

bitter

Question 6

Which ion flows into gustatory receptor cells in reaction to a sour taste

Answer 6

H+

Question 7

Which papillae help you to create friction, so you can chew and swallow food, but do not contain any taste buds

Answer 7

filiform papillae

Question 8

Where is the primary area, in the cerebral cortex, that contributes to taste

Answer 8

base of the somatomotor cortex in parietal lobe

Question 9

Which taste if your friend experiencing when she’s her risotto (meaty, savory)

Answer 9

umami

Question 10

Which receptors were able to transduce the light, entering Phil’s eyeballs to see an eagle

Answer 10

photoreceptors

Question 11

Which types of cells, in the retina, was Phil using to see in daylight, and in color

Answer 11

cones

Question 12

What part of the autonomic nervous system made Phil’s heart rate increase in response to a fearful situation

Answer 12

sympathetic nervous system

Question 13

What part of Phil’s eyeball would have adjusted to ensure the light hit the retina at the correct angle

Answer 13

lens

Question 14

Which structure is responsible for adjusting the structure in above question

Answer 14

ciliary mm or ciliary body

Question 15

Which muscles protect the tympanic membrane and stapes from damage due to loud sounds

Answer 15

tensor tympani
&
stapedius

Question 16

Phil and his friends heard the crash b/c the ____ in the _____ moved in response to vibration

Answer 16

hair cells, spiral organ of corti

Question 17

Once the vibrations were transduced into an auditory signal, which pathway did this signal take to reach the brain

Answer 17

cochlear branch of the vestibulocochlear nerve (CN VIII), medulla oblongata, pons, midbrain, thalamus, primary auditory cortex in temporal lobe

Question 18

What is likely causing Penelope’s motion sickness → two senses “disagreeing w each other

Answer 18

vision and equilibrium

Question 19

What explains Penelope’s eyes “getting used to” the brightness?

Answer 19

accommodation of cones

Question 20

When she stepped into the light, her pupil will have constricted which structure contains the mm’s responsible for this

Answer 20

iris

Question 21

When Penelope bends her head and looks over the edge to see the water which fluid in the ear flows and moves hair cells to create a potential?

Answer 21

endolymph

Question 22

Penelope tripping and catching herself is an example of

Answer 22

dynamic equilibrium

Question 23

Which area of the brain is the primary integration center for all of this vestibular input

Answer 23

vestibular area in the parietal lobe

Question 24

For Felix to see, or hear or smell anything the sensory input had to go through 4 stages, in what order did they happen?

Answer 24

stimulation
transduction
generation
integration

Question 25

Felix heard the alarm clock b/c ____ of the tympanic membrane was interpreted as sound in the brain

Answer 25

vibration

Question 26

Which bone transmits vibrations in the perilymph in the ear?

Answer 26

stapes

Question 27

Which part of the inner ear contains the receptors that allowed felix to hear the alarm clock

Answer 27

cochlea

Question 28

The alarm clock stimulated their photoreceptors , which are located in the

Answer 28

nervous tunic of the eye

Question 29

The smell of bacon traveled to felix’s brain on the

Answer 29

olfactory nerve

Question 30

Bacon makes Felix feel excited b/c it is linked to emotions and memories, this is b/c axons of the olfactory tract connect with the

Answer 30

limbic system

Question 31

Salivation is one of the functions of the __________ part of the autonomic nervous system

Answer 31

parasympathetic

Question 32

Which is the pathway of an action potential from an odorant receptor to identification in the brain? NBTA

Answer 32

olfactory nerve, olfactory bulb, olfactory tract, primary olfactory area

Question 33

Structure responsible for creating Felix’s tears

Answer 33

lacrimal gland

Question 34

When felix opened his eyes what structure was he opening

Answer 34

palpebrae

Question 35

vision

Answer 35

cornea

Question 36

oflaction

Answer 36

olfactory epithelium

Question 37

audition

Answer 37

scala vestibuli

Question 38

equilibrium

Answer 38

otolithic membrane

Question 39

gustatian

Answer 39

papillae