chem lab quiz 4 self quiz Flashcards
what kind of physical stimuli is necessary for each of these senses to work?
a. smell
b. taste
c. vision
a. chemical stimuli
b. chemical stimuli
c. light stimuli
What types of epithelium cover the 3 nasal conchae?
superior NC - Olfactory epithelium
Middle NC - Respiratory epithelium
Inferior NC - Respiratory epithelium
what is the function of the conchae/ meati in the nasal passage?
Warming and humidifying air
What structures are involved when vibration is transferred from the tympanic membrane to the cochlea?
Tympanic membrane
Auditory ossicles
Cochlea
Oval window
Organ of the corti
What is the function of the Pinna?
Collect and amplify sound waves
What is the function of the Stapedius muscle?
Stabilize the stapes bone
What is the function of the Tensor tympani muscle?
Pulls the malleus medially
What is the name of the cluster hair cells associated with Gravity detection/ acceleration?
Maculae
What is the name of the cluster hair cells associated with Head movement?
Cristae ampullares
Which parts of the eye are involved in focusing an image on the retina?
cornea
lens
ciliary muscles
pupil and iris
What is the name of the cluster hair cells associated with Hearing?
Organ of corti
Identify the layers of the eye and their respective functions
fibrous layer - Helps focus light onto the retina
vascular layer - nourishes the eye
nervous layer - sensing light
Identify the 3 extrinsic eye muscles and their functions
Superior rectus - elevated eye and moves it medially
Inferior rectus - depresses eye and moves it medially
Medial rectus- adducts the eye
Extension of the knee
femoral n.
Flexion of the knee
tibial n.
femoral n.
common fibular n.
