X A&P - Chp 11 - The Sensory System Flashcards
PERRLA
- Pupils
- Equal
- Round
- Reactive to Light
- Accommodation (ability to focus)
Where are tears made?
Lacrimal gland
EYE
see pic
Function of Retina
Senses light
What is pupil?
Sphincter muscle. Just a hole in eye, darkness is empty ness
Cataracts causes
Opaque lens
Retina made of
Rods and cones
What holds up lens of eye
Suspensory ligaments
Jelly like fluid in eye ball
Vitreous humor
Fovea Centralis and Macula
Areas on retina
Fovea Centralis , point of central vision
Draw image of eye
See pic
Glaucoma
Issues w aqueous fluid (under cornea)
Do Rod and Cone cells carry action potential?
Yes
What does the seeing and sensing?
Retina and Optic Nerve
Diabetes affects the
Capillaries
Retina
Kidney
Cerulean
Earwax
Middle ear inside tympanic membrane
Gvcgffg
Otitis Media
Infection of middle ear
Control balance and equilibrium in ear
Semicircular canals
Autonomic nervous system controlled by
Hypothalamus