An ophthalmologist is a medical doctor specializing in the diagnosis and treatment of diseases of the eye.
is not a doctor
No, not unless they want to qualify as a doctor as well as an optician. However opthalmologists are doctors and they do go to medical school.
You should be able to get info on this profession from academic institutes in which this field is studied.
Optometrists primarily refract (fit) eye glasses and contacts. They also can diagnose many eye diseases but in most states are not allowed to treat eye diseases. Opthalmologists are physicians who then specialize in treatments and surgery of the eyes. They too refract (fit) eyeglasses. Many eye clinics have both O.D. (Doctor of Optometry) and M.D. or D.O. (opthalmologists) but many of both professions practice independently.
Ophthalmologists are physicians who diagnose and treat diseases of the eye, including glaucoma and cataracts; vision problems such as nearsightedness; and eye injuries. You can read more at http://careers.stateuniversity.com/pages/482/Ophthalmologist.html
An optometrist and an ophthalmologist. And optometrist is not a medical doctor, but they do have a PhD in optometry, and examine eyes to determine the need for glasses. An ophthalmologist is a medical doctor who treats diseases of they eyes.
The mostly widely used alkaloid from Atropa belladonnaplants is atropine, which is a tropane alkaloid.Some of its uses include:Antidote to the toxic effects of cholinesterase inhibitors since it is a known anticholinergic, and therefore, prevents the toxic effects that can result due to accumulation of acetylcholine in the neuromuscular junctions and the parasympathetic nervous system.Sometimes used by optometrists and opthalmologists as a cycloplegic, which paralyzes the accommodation reflex and thus induces mydriasis (pupil dilation) during eye examination.Several belladonna alkaloids as well are used in combination with phenobarbital to relieve cramping pains, in cases such as irritable bowel syndrome
Ophthalmologists' need extensive training after high school: four years of college, four years of medical school, one year of internship, and three years of training as hospital residents in ophthalmology.