what is extina
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Extina What is Extina? Extina (ketoconazole) is an antifungal medication that prevents fungus from growing on your skin. Extina Foam is used on the skin (topical) to treat a skin condition called seborrheic dermatitis in patients 12 years of age and older. Seborrheic dermatitis can cause areas of flaky skin (scales) on the scalp, face, ears, chest or upper back.
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Extina Uses Extina is part of a group of medications known as antifungals. Seborrhea has been linked to certain types of fungus, and Extina is thought to work by killing the fungus, although this is not known for sure at this time. Extina is not approved for people younger than age 12. Your child's healthcare provider can still recommend and prescribe this medication for children, although you should be aware that it has not been adequately studied in children younger than 12 years old.
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Retina Introduction. The (the innermost layer of the eye) performs the function that gives the eye its purpose: it absorbs light and transmits sensory information to the brain for processing.The retina is the delicate, transparent neural tissue that lines the posterior two-thirds of the eyeball.ntroduction. The (the innermost layer of the eye) performs the function that gives the eye its purpose: it absorbs light and transmits sensory information to the brain for processing.
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Overview Exophthalmos (bulging eyes) Exophthalmos, also known as proptosis, is a medical term for a bulging or protruding eyeball or eyeballs. It's most often caused by thyroid eye disease. Many of the symptoms of thyroid eye disease tend to improve over time, although this can take a number of years.
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eye 1. retina-the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve. neuroepithelium-epithelium associated with special sense organs and containing sensory nerve endings. eye, oculus, optic-the organ of sight.
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- Adhara. Adhara or Epsilon Canis Majoris (Eps CMa) is the 2nd brightest naked eye star in the constellation Canis Major. With an apparent magnitude of 1.5, Adhara is the 22nd brightest star in the entire sky (see: 50 Brightest Stars).Its absolute magnitude is -4.1 and its distance is 431 light years.dhara or Epsilon Canis Majoris (Eps CMa) is the 2nd brightest naked eye star in the constellation Canis Major.
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Retina Retina can also refer to the Kodak Retina camera and the Apple Retina Display. The vertebrate retina (pron.: / ˈ r ɛ t ɪ n ə / RET-nuh, pl. retinae, pron.: / ˈ r ɛ t i n iː /; from Latin rēte, meaning net) is a light-sensitive layer of tissue, lining the inner surface of the eye.
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Retina RETINA: Microscopic structure of optic disk area. The innermost layer of the eye, which receives images transmitted through the lens and contains the receptors for vision, the rods and cones.See: illustration retinal (-năl), adjective. The retina is a light-sensitive membrane on which light rays are focused.ETINA: Microscopic structure of optic disk area. The innermost layer of the eye, which receives images transmitted through the lens and contains the receptors for vision, the rods and cones.
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Floater and Flash Remedies A detached retina is a tear or dislocation of the eye’s back layer of light-sensitive cells and nerve endings. This can be caused by a severe blow, but it is more commonly the result of a shrinking of the vitreous inside the eyeball, which may occur with aging. Severe shortsightedness is a risk factor, as is diabetes.
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Surgeons Offer New Treatment For Degenerative Eye Disease The dry type may set the stage for the less common but more severe wet form in which blood vessels and scar tissue begin to grow abnormally beneath the retina, leading to permanent damage of the macula. The macula is located at the center of the retina, the light-sensitive tissue lining the back of the eye. The retina converts light, or images, into nerve impulses that are carried to the brain via the optic nerve. People with AMD may gradually lose their central vision, which can seriously impact their quality of life.
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Exuma Exuma is a district of the Bahamas, consisting of over 365 islands, also called cays. The largest of the cays is Great Exuma, which is 37 mi (60 km) in length and joined to another island, Little Exuma by a small bridge.The capital and largest city in the district is George Town (permanent population 1,000), founded 1793 and located on Great Exuma.The Tropic of Cancer runs across a beach close to the city. The entire island chain is 130 mi (209 km) long and 72 sq. mi (187 km²) in area.Great Exuma island has an area of 61 sq. mi (158 km²) while Little Exuma has an area of 11 sq. mi (29 km²).he entire island chain is 130 mi (209 km) long and 72 sq. mi (187 km²) in area. Great Exuma island has an area of 61 sq. mi (158 km²) while Little Exuma has an area of 11 sq. mi (29 km²).
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Retina Retina. The (the innermost layer of the eye) performs the function that gives the eye its purpose: it absorbs light and transmits sensory information to the brain for processing. The retina is the delicate, transparent neural tissue that lines the posterior two-thirds of the eyeball.lthough it is only 0.5 mm thick, the retina has several layers, including a pigmented layer, neural layer (rods and cones), and nerve fiber layer. The neural layer is made up of photoreceptors and nerve cells that transmit visual information.
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- Exuma is a district of the Bahamas.Nassau is the capital city of the Commonwealth of the Bahamas.
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Epsilon Canis Majoris Epsilon Canis Majoris (ε CMa, ε Canis Majoris) is the second brightest star in the constellation Canis Major, and one of the brightest stars in the night sky. It has the Bayer designation epsilon despite being the second brightest and not the fifth brightest star in its constellation.It has the traditional name Adhara (sometimes spelled Adara). The name is from the Arabic word عذارى ‘aðāra’ , virgins.t has the Bayer designation epsilon despite being the second brightest and not the fifth brightest star in its constellation. It has the traditional name Adhara (sometimes spelled Adara). The name is from the Arabic word عذارى ‘aðāra’ , virgins.
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Retina The entire retina contains about 7 million cones and 75 to 150 million rods. The optic disc, a part of the retina sometimes called the blind spot because it lacks photoreceptors, is located at the optic papilla, a nasal zone where the optic-nerve fibres leave the eye. It appears as an oval white area of 3mm². Temporal (in the direction of the temples) to this disc is the macula.
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- The macula or macula lutea (from Latin macula, spot + lutea, yellow) is an oval-shaped pigmented area near the center of the retina of the human eye.
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- Exophthalmos is a medical term for a bulging or protruding eyeball or eyeballs. It is often used interchangeably with the term proptosis, which means the same thing. Exophthalmos can be caused by many different conditions. It's important that the underlying cause is identified so appropriate treatment can be given.
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What is Retina Display? June 29, 2014. The term Retina display refers to a type of LCD developed by Apple. According to Apple, the name Retina was given to these displays because they have a high enough pixel density that no pixelation is visible to the human eye at a standard viewing distance. The Retina display is available on multiple Apple products, including smartphones, tablets, and laptops.
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- The retina is the light-sensitive layer of tissue at the back of the eye that senses light and sends images to the brain. If the retina pulls away from the back of the eye, it cannot function, and you experience a retinal detachment. A retinal detachment is a medical emergency that, without treatment, almost always causes blindness. Call Retina Vitreous Associates immediately to consult with a retina surgeon.
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Extina Answers From Experts & Organizations (1) SUCCESS! A. Extina Foam is used on the skin (topical) to treat a skin condition called seborrheic dermatitis in patients 12 years and older. Seborrheic dermatitis can cause areas of flaky skin (scales) on the scalp, face, ears, chest, or upper back. Extina Foam has not been studied in children younger than 12 years old. This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.
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AboutEXA EXA is a leading technology provider engaged in delivering customized and niche solutions for Financial Transformation Management, Connected Manufacturing and Product Lifecycle Management.
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Retina The optic disc, a part of the retina sometimes called the blind spot because it lacks photoreceptors, is located at the optic papilla, a nasal zone where the optic-nerve fibres leave the eye. It appears as an oval white area of 3mm². Temporal (in the direction of the temples) to this disc is the macula.
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Exotropia For the similar condition, where the eyes deviate inward (rather than outward), see esotropia. Exotropia (from Greek εξοτρὀπια, εξο exo meaning to exit or move out of and τρὀπειν tropein meaning to turn), also referred to as divergent squint, is a form of strabismus where the eyes are deviated outward. It is the opposite of esotropia.
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Eye health guide Light projects through the pupil and the lens to the back of the eye. The inside lining of the eye is covered by special light-sensing cells that are collectively called the retina. The retina converts light into electrical impulses. Behind the eye, the optic nerve carries these impulses to the brain. The macula is a small extra-sensitive area within the retina that gives central vision. It is located in the center of the retina and contains the fovea, a small depression or pit at the center of the macula that gives the clearest vision.
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Overview Retinoblastoma is an eye cancer that begins in the retina — the sensitive lining on the inside of your eye. Retinoblastoma most commonly affects young children, but can rarely occur in adults. Your retina is made up of nerve tissue that senses light as it comes through the front of your eye. The retina sends signals through your optic nerve to your brain, where these signals are interpreted as images. A rare form of eye cancer, retinoblastoma is the most common form of cancer affecting the eye in children. Retinoblastoma may occur in one or both eyes.
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Eye Conditions The retina is the nerve layer at the back of the eye that senses light and sends images to your brain. The eye is like a camera. The lens in the front of the eye focuses light into the retina. You can think of the retina as the film that lines the back of a camera. The centre of the camera film is called the macula. The vitreous is a gel that fills the inside of the eye.