The aqueous humor is a liquid substance found in the eye chambers of almost all creatures with the ability of sight. Made mostly of water, this material delivers vital nutrients to the eyes, as well as serving a functional purpose in maintaining correct pressure balance in the eye chamber. By...
The term uveoscleral outflow refers tothe drainage of ocular aqueous humor from the anterior chamber into the anterior chamber angle other than through the trabecular meshwork(Figure). Unlike the trabecular outflow route, the uveoscleral outflow route is not a distinctive pathway with tubes and ...
(redirected fromaqueous) Dictionary Thesaurus Medical Encyclopedia Related to aqueous:aqueous humor,Aqueous vapor Category filter: AcronymDefinition AQAdventure Quest(online game) AQAir Quality AQl'Aquila(Italy) AQAdvanced Queuing(trademark of Oracle) ...
Serous Membrane | Definition, Location & Function from Chapter 4 / Lesson 18 38K Learn the definition of a serous membrane. Understand the function of serous membranes. Know about the location of serous membranes and its structure. Related...
There are three tunics or layers of the... Learn more about this topic: The Eyeball | Definition & Structure from Chapter 20/ Lesson 4 8.5K Learn about the structure of an eyeball. This involves learning the definition of the eyeball, what eyeballs are made of...
Antisepsis is a method to prevent access of microorganisms, whether pathogenic or not, to a specific site (eg, a part of the human body or any material such as an operating table). By definition, antisepsis has a nonselective mechanism of action, does not induce resistance, an...
Low eye pressure occurs when there is less fluid between the lens and thecorneaof the eye than normal. The fluid, called aqueous humor, is usually produced and drained at a steady rate to maintain pressure levels and help the eye maintain its normal shape. If there is not enough fluid, ...
It is also a potential site of infection, bleeding, and other minor bodily injuries. There are four main types of veins: the left internal, or radial; the left anterior, or carotid; the right internal, or vertebral; and the right anterior. The arteries supply blood to the heart via a ...
2.1. Clinical Definition and Diagnosis Glaucoma is a chronic optic neuropathy characterized by irreversible damage to the retinal nerve fiber layer (RNFL) and characteristic visual field changes. Changes in the nerve fiber layer can be visually translated by irregularities in the inner border of the ...
Its impact on beta-1 receptors leads to increased heart rate, myocardial contractility, and renin-release. Stimulation of beta-2 receptors leads to bronchodilation, which may be useful as an adjunct treatment of asthma exacerbations as well as vasodilation, tocolysis, and increased aqueous humor pro...