Anatomy Test Review: Senses

Label the structures of the nasal cavity

a

b

c

d

e

f

Sphenoid Sinus

Eustachian Tube

Frontal Sinus

Adenoids

Nasal Cavity

Turbinate

Label the structures of the ear

a

b

c

d

e

f

g

h

i

Eustachian Tube

Pinna

Ear Canal

Ossicles

Semicircular Canals

Auditory Nerve

Cochlea

Vestibular Nerve

Eardrum

Label the areas of the brain

a

b

c

d

e

Visual (sight)

Auditory (hearing)

Olfactory (smell)

Somatosensory (touch)

Gustatory (taste)

Label the parts of the eye

a

b

c

d

e

f

Iris

Lens

Cornea

Retina

Optic Nerve

Sclera

Label the receptors with their stimuli

• Nociceptor

• Pain

• Thermoreceptor

• Pressure

• Mechanoreceptor

• Light

• Chemoreceptor

• Chemical Compounds

• Photoreceptor

• Temperature

Match the disease to its symptoms

• Motion sickness

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

• Myopia/hyperopia

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

• Congenital insensitivity to pain

• Nociception is impaired so that the patient cannot feel pain

• Color blindness

• Lens in the eye is not the right shape

• Phantom limb syndrome

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

Match the structure to its function

• Cornea

• Maintains appropriate pressure in the eye

• Retina

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

• Aqueous humor

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

• Lens

• Area of the eye that is photosensitive

• Iris

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

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

Groups:

(a) Rods

,

(b) Cones

• Worse at detecting movement

• Color vision

• Better at detecting movement

• Found in the retina

• No color vision

• Picture is slightly blurry

• Picture is very clear

• best in bright light

• best in low light

• Found around the retina

Match the structure with its job

• Sinus

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

• Adenoids

• Filter and humidify air before it goes to the lungs

• Eustachian Tube

• Chemoreceptors of the mouth, responsible for 5 tastes

• Taste buds

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

• Olfactory Bulb

• The top of the nasal cavity where chemoreceptors are concentrated

Match the structures to their job

• Ossicles

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

• Pinna

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

• Semicircular Canals

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

• Ear drum

• Separates the inner and outer ear

• Cochlea

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