Eyes
This is the part of the eye that contains the photo-receptors?
What is the retina
The portion of the eye that holds the lens?
What is the ciliary body
Two parts of the external ear?
What is the pinna and tympanic membrane. (EAM or EAC)
The middle ear is connected to the throat by a tube called?
What is the eustachian tube
What are the two hormones the thymus secrets?
The are the two types of photo-receptors?
What are rods and the cones
Portion of the eye that lets light pass through?
What is the pupil
A.K.A earwax?
What is cerumen
The last ossicles of the middle ear is called?
Stapes (stirrup)
Name the tree parts of the brainstem?
Midbrain, pons, and medulla oblongata
Term for the six eye muscles?
What are the extrinsic eye musles
Watery fluid that gives nutrition to the eye?
What is the aqueous humor
What is the name of the first of the three ossicles?
What is the hammer (maleus)
Hearing loss due to aging process is call?
What is presbycusis
What is the largest part of the brain?
What the cerebrum
Portion of the retina that contains a dense population of only cones?
What is the fovea centralis
What is the middle layer of the eye that contains most of the eye's blood vessels?
What is the choroid
What is the name of the portion of the inner ear that is involved in hearing?
What is the coclea
A condition that consist of the buildup of earwax within the external auditory canal?
What is cerumen impaction
What gland secrets melatonin?
What is the pineal body
The tough outermost layer of the eye?
What is the sclera
What is the inner layer of the eye consist of the nerve cells that senses light?
What is the retina
What is the name of the middle of the three ossicles?
What is the anvil (incus)
This is what ends the middle ear and marks the beginning of the inner ear?
What is the oval window
What kind of glands are the endocrine glands?
What are ductless glands