Anatomy Test Review: Senses

Label the structures of the nasal cavity

a

b

c

d

e

f

Nasal Cavity

Sphenoid Sinus

Adenoids

Eustachian Tube

Turbinate

Frontal Sinus

Label the structures of the ear

a

b

c

d

e

f

g

h

i

Eardrum

Pinna

Ear Canal

Auditory Nerve

Semicircular Canals

Eustachian Tube

Cochlea

Ossicles

Vestibular Nerve

Label the areas of the brain

a

b

c

d

e

Olfactory (smell)

Auditory (hearing)

Visual (sight)

Somatosensory (touch)

Gustatory (taste)

Label the parts of the eye

a

b

c

d

e

f

Retina

Optic Nerve

Sclera

Lens

Cornea

Iris

Label the receptors with their stimuli

• Mechanoreceptor

• Light

• Thermoreceptor

• Chemical Compounds

• Nociceptor

• Pain

• Photoreceptor

• Pressure

• Chemoreceptor

• Temperature

Match the disease to its symptoms

• Phantom limb syndrome

• Lens in the eye is not the right shape

• Myopia/hyperopia

• One or more cone in the eye does not function properly

• Motion sickness

• When a limb is amputated, the proprioceptive system misinterprets the lack of stimuli as pain

• Color blindness

• Nociception is impaired so that the patient cannot feel pain

• Congenital insensitivity to pain

• The vestibular system and visual system disagree on whether the body is moving

Match the structure to its function

• Aqueous humor

• Protective coating on the front of the eye, clear like a window

• Lens

• Area of the eye that can constrict or dilate to let a certain amount of light through

• Iris

• Maintains appropriate pressure in the eye

• Retina

• Area of the eye that is photosensitive

• Cornea

• Part of the eye that focuses the light so that we can see a clear image

Categorize the statements based on whether they apply best to cones or rods

Groups:

(a) Rods

,

(b) Cones

• Found around the retina

• Found in the retina

• Color vision

• Worse at detecting movement

• best in bright light

• Better at detecting movement

• Picture is very clear

• No color vision

• best in low light

• Picture is slightly blurry

Match the structure with its job

• Olfactory Bulb

• The top of the nasal cavity where chemoreceptors are concentrated

• Adenoids

• Allows for airflow between the nasal cavity and inner ear to relieve pressure

• Eustachian Tube

• Part of the immune system that tries to catch bacteria from the air

• Sinus

• Filter and humidify air before it goes to the lungs

• Taste buds

• Chemoreceptors of the mouth, responsible for 5 tastes

Match the structures to their job

• Semicircular Canals

• Separates the inner and outer ear

• Cochlea

• Outer section of the ear that helps determine where sound is coming from

• Ossicles

• Small bones that transfer soundwaves from the eardrum to the cochlea

• Ear drum

• Filled with fluid that helps the body know where it is in relation to gravity

• Pinna

• Lined with tiny hairs that sense vibrations made by sound waves