Exam 6: B--The Peripheral Nervous System: Afferent Division; Special Senses

Use the figure above to answer the corresponding questions. The structure labeled 3 is the ____________________, and it connects to the ____________________ and ____________________.

Use the figure above to answer the corresponding questions. Identify sites where only graded potentials can occur. a. site 1 b. sites 1 and 3 c. sites 2 and 4 d. sites 1, 3, and 5 e. site E

Use the figure above to answer the corresponding questions. The four membranes shown in this figure include the following: The ____________________ is number ____; the ____________________ is number ____; the ____________________ is number ____; and the ____________________ is number ____.

Use the figure above to answer the corresponding questions. Match the following structures with the appropriate letter. Some letters may be used more than once. _____________"White part" of the eyeball _____________Contracts and relaxes for clear focusing _____________Part responsible for different eye colors _____________The only item labeled that is not a physical structure _____________The "blind spot" _____________Fluid that is continually replaced _____________Becomes taut when viewing objectsfar away _____________Region that contains only cone photoreceptors _____________Region that contains all types of photoreceptors _____________Produces the fluid contacts the cornea _____________The non-retinal layer closest to rods and cones _____________Found within the macula lutea _____________Contracts different muscles to adjust the amount of light entering the vitreous humon

Use the figure above to answer the corresponding questions. Neurotransmitter is released from which site(s)? a. sites 1 and 3 b. sites 2 and 4 only c. sites 1, 4, and 5 d. sites 2, 4, and 5 e. site 5 only

Describe the pathway by which sound waves are conducted in the outer, middle, and inner ear, and also how sound is transduced into neural stimuli. Include the following in your

Describe the phototransduction process and distinguish photoreceptor activity in the dark versus the light as it relates to on-center bipolar cells. Include the following in your

Describe how the eye focuses on objects moving nearer or farther away. Include the following in your

Compare and contrast the transduction process for taste and olfaction. Include the following in your

Define sensory adaptation and describe how it occurs in a Pacinian corpuscle.

Use the figure above to answer the corresponding questions. Match the following structures with the appropriate letter. Some letters may be used more than once. _____ Chamber that contains hair cells for hearing _____ Membrane in which sterocilia for hearing are embedded _____ Number identifying the helicotrema _____ Contains perilymph _____ Identifies the oval window _____ Identifies the organ that contains hair cells sensitive to sound vibrations

Describe the pathway by which sound waves are conducted in the outer, middle, and inner ear, and also how sound is transduced into neural stimuli. Include the following in your

Indicate which of the following regions are part of ascending pain pathways, descending analgesic pathways, or both.

Describe how the eye focuses on objects moving nearer or farther away. Include the following in your

Use the figure above to answer the corresponding questions. The structure labeled 12 is the ____________________, and it separates two chambers: the ____________________ and the ____________________.

Use the figure above to answer the corresponding questions. Which sites are located within the central nervous system? a. sites 2 and 3 only b. sites 1 and 5 c. site 2 only d. sites 2, 3, and 4 e. all sites labeled except 5

Use the figure above to answer the corresponding questions. Which letter identifies part of a sensory neuron? a. 1 b. 2 c. 3 d. 4 e. 5

Compare and contrast the transduction process for taste and olfaction. Include the following in your

Describe the phototransduction process and distinguish photoreceptor activity in the dark versus the light as it relates to on-center bipolar cells. Include the following in your