Which of the following is the common name for an inflammation of the conjunctiva?
Which of the following is the common name for an inflammation of the conjunctiva?
Pink eye (conjunctivitis) is an inflammation or infection of the transparent membrane (conjunctiva) that lines your eyelid and covers the white part of your eyeball.
Which of the following is the beginning of the inner ear?
The footplate of the stapes connects to the oval window, the beginning of the inner ear. When the stapes presses on the oval window, it causes the perilymph, the liquid of the inner ear to move.
Which senses utilize Chemoreceptors?
Chemoreceptors are used to sense taste and smell.
What is the name of the disease in which there is a buildup of excess Perilymph?
This causes nerve receptors in the membranous labyrinth to signal the brain about the body’s motion. Too much endolymph buildup in the labyrinth can interfere with the normal balance and hearing signals between the inner ear and the brain. This is Ménière disease.
What is trachoma of the eyes?
Trachoma is the world’s leading cause of preventable blindness of infectious origin 1. Caused by the bacterium Chlamydia trachomatis, trachoma is easily spread through direct personal contact, shared towels and cloths, and flies that have come in contact with the eyes or nose of an infected person.
What is your inner ear called?
inner ear, also called labyrinth of the ear, part of the ear that contains organs of the senses of hearing and equilibrium. The bony labyrinth, a cavity in the temporal bone, is divided into three sections: the vestibule, the semicircular canals, and the cochlea.
Are rods and cones chemoreceptors?
The human eye has about 120 million rod cells and six million cone cells. Chemoreceptors play a major role in the senses of taste and smell. All chemoreceptors are stimulated by the presence of chemicals. Your sense of smell relies on olfactory receptors, which detect chemicals in a gaseous state.
Are taste receptors chemoreceptors?
Every food or drink that you put in your mouth has particular chemical components, and these chemicals are detected by special receptors called chemoreceptors. These chemoreceptors are contained within taste buds on the surface of the tongue.
What is another name for Ménière’s disease?
Ménière disease is a disorder of the inner ear that is also known as idiopathic endolymphatic hydrops. Endolymphatic hydrops refers to a condition of increased hydraulic pressure within the inner ear endolymphatic system.
What is Menards disease?
Overview. Meniere’s disease is a disorder of the inner ear that can lead to dizzy spells (vertigo) and hearing loss. In most cases, Meniere’s disease affects only one ear. Meniere’s disease can occur at any age, but it usually starts between young and middle-aged adulthood.