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What does an eye disease look like?

Cataracts are a common vision and ocular disease with visible symptoms. This problem represents a buildup of protein on the ocular lens, explains BootsWebMD. In addition to a visible spot on the lens, the victim's vision becomes scattered, resulting in poor vision.\nThere are two primary causes for lazy eyes, both resulting in physical manifestations. Simple misalignment of the eyes is called strabismus, notes BootsWebMD. Additionally, having one weaker eye causes lazy eyes. This eye disease presents itself with one eye crossing the gaze of the second.\nConjunctivitis is another ocular is..

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What are the examples of isotonic reactions?

Concentric contractions allow the muscles to shorten during contraction. A good example is when a person is flexing the elbow. This type of contraction occurs daily as a person engages in different activities. Eccentric contractions make it possible for the muscles to lengthen during the contraction. This contraction is necessary for deceleration of movements. It is less common, and it is associated with different injuries, as stated by Teach PE.

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How can you get a free pair of colored contact lenses?

Many contact lens companies offer free samples of colored contact lenses on their websites. These companies usually require that the customer has a valid prescription from an optometrist to receive the sample, but some may offer samples of lenses without requiring a prescription. Optometrists' offices also frequently give out samples of contact lenses, including the colored variety. Many stores that sell contact lenses offer promotions in which a customer can receive a free pair of contacts after purchasing a pair.

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What is the pH level of aspirin?

The pH scale ranges from 0 to 14. Zero is acid, 14 is alkaline, and 7 is neutral. The pH measures the number of hydrogen ions an acid or base forms when dissolved in water. If the solution results in a higher concentration of positively charged hydrogen ions, the substance is an acid. If the solution results in a higher concentration of negatively charged hydroxide ions, it is a base or alkaline.

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What websites can help you self-diagnose skin disorders?

FamilyDoctor.org offers a simple flowchart that patients can use to diagnose skin conditions. The chart includes symptoms, diagnosis and self-care information. There are over 40 symptoms listed, notes the website.\nHealthline has 44 pictures of different skin disorders. Patients can browse thorough the pictures, find the one that matches their problem, and then see a list of diseases that might cause the skin abnormality, explains Healthline. In addition to pictures, there are also detailed descriptions of how the particular abnormality might look and feel.

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What do low EGFR blood test results indicate?

The estimated glomerular filtration rate measures how well tiny filters known as glomeruli in the kidney are filtering blood, says MedlinePlus. The eGFR is based on a blood test for creatinine, a waste product produced by muscle activity and normally removed by the kidney, according to the National Kidney Foundation. The test may not be accurate in persons who are younger than 18, pregnant, very overweight or very muscular, the fund says.

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What does Pepto-Bismol do?

A person who has fever or mucus/blood in the stool should not use this drug to treat diarrhea. Those people who are allergic to any ingredients of the drug or who have bleeding problems are advised not to use Pepto-Bismol. Pregnant women, diabetes patients and people using other medications should talk to a health care provider before taking this medication. Pepto-Bismol can be taken with extra fluids and with or without food. It should be taken as directed unless instructed otherwise by a doctor.A common side effect of using Pepto-Bismol is the darkening of the stool or tongue. This can be t..

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What should you do if you think you are having a heart attack?

Chest discomfort, upper body pain and shortness of breath are common symptoms of a heart attack, according to WebMD. Other symptoms, which often apply more to women, include nausea, vomiting, extreme fatigue and abdominal pain. In both sexes, chest discomfort may be sporadic and feel like a pressure or squeezing pain in the center. If delivered within the first hour of symptoms, specific medications can dissolve blood clots and expand arteries. The chances of long-term damage to the heart and death are drastically increased if the patient waits more than an hour for treatment.\nRemaining calm,..

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How is dementia diagnosed?

During a diagnostic medical workup, the doctor may ask the patient about his diet, symptoms and medications as well as perform routine procedures such as a blood pressure check, as stated by the Alzheimer's Association. He may also collect urine and blood samples to rule out other possible conditions. During the neurological exam, the doctor tests reflexes, eye movement, speech and coordination to check for problems that may signal other brain disorders.\nThe doctor may conduct a number of mental status tests including a mini mental state exam, a mini-cog test and a mood evaluation, as li..

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Was Alli taken off the market?

Alli, marketed by GlaxoSmithKline, contains 60 milligrams of orlistat, half of the amount in the prescription formula of the drug, which the drug company Roche markets as Xenical.\nOrlistat, when paired with a reduced-calorie diet, promotes weight loss by inhibiting fat absorption in the intestines, further reducing overall caloric intake. Orlistat interacts with a number of other medications and should be taken under the direction of a doctor. Common side effects of orlistat include diarrhea, nausea and vomiting.

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