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A:

Putting in contact lenses is an easy task that millions of people accomplish every morning. To start, you should wash your hands, rinse the lenses with contact solution, then hold your eyelids open that you can insert one lens into each eye. After the lenses are inserted, blink a few times to keep the lenses in focus.

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    • What is a dancing plague?

      Q: What is a dancing plague?

      A: Dancing Plague, also known as Dancing Mania, was a phenomenon involving people, sometimes hundreds or thousands of people, dancing uncontrollably. There were many occurrences of the Dancing Plague that took place in Europe between the 14th and 17th centuries. They danced for hours, days, sometimes even weeks and months.
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    • How do you recognize a petit mal seizure?

      Q: How do you recognize a petit mal seizure?

      A: Someone staring into space for 10 to 15 seconds may be having a petit mal seizure, according to Mayo Clinic, but a petit mal seizure can be recognized by the inability to interrupt that person with touch or sound, according to Healthline. Other symptoms include lip smacking, fluttering eyelids, making chewing motions, moving fingers or making other small hand movements, or stopping movements, according to Mayo Clinic.
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    • What causes a burning pain in the armpit?

      Q: What causes a burning pain in the armpit?

      A: While many conditions may cause irritation in the armpits, WebMD notes that intertrigo usually causes a burning sensation along with redness and itching. When a person has intertrigo, the moist, warm skin becomes irritated and often mildly infected. A rash also typically appears between the folds of the skin.
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    • What is a natural thyroid treatment?

      Q: What is a natural thyroid treatment?

      A: A natural approach to treating an under-active thyroid, or hypothyroidism, may include naturally-derived hormone replacements, supplements, changing the diet, exercise and traditional Chinese medicine. Dried and powdered pig thyroids can be used in place of synthetically created replacement hormones, according to WebMD. Dr. Oz recommends eating plenty of foods that are high in iodine, which the thyroid needs to function properly, such as milk, eggs, low-fat cheese, seaweed and shellfish.
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    • What is unspecified essential hypertension?

      Q: What is unspecified essential hypertension?

      A: According to the Mayo Clinic, unspecified essential hypertension means the doctor does not know the root cause of the high blood pressure. This type of hypertension tends to develop gradually over many years. Doctors also refer to this type of high blood pressure as primary hypertension.
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    • What are the symptoms of too much blood loss?

      Q: What are the symptoms of too much blood loss?

      A: Excessive blood loss in the short term is characterized by hypovolemic shock and is potentially fatal. According to the New York Times, hypovolemic shock can be caused by trauma, such as cuts and burns, in addition to diarrhea or profuse sweating.
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    • How long will teeth hurt after a filling?

      Q: How long will teeth hurt after a filling?

      A: According to WebMD, any sensitivity from a filling should be gone within two to four weeks. If pain still exists after this period, WebMD recommends that patients consult their dentists.
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    • What causes a wisdom tooth infection?

      Q: What causes a wisdom tooth infection?

      A: According to WebMD, pericoronitis occurs when the wisdom tooth partially erupts through the gums, allowing bacteria to enter the cavity and cause an infection. The high risk of wisdom tooth infection, or pericoronitis, may be one of the major reasons your dentist advises you to get them pulled.
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    • Is fluoride bad for you when used on a daily basis?

      Q: Is fluoride bad for you when used on a daily basis?

      A: According to American Dental Association, children 8 years old and younger are at risk of developing dental fluorisis if too much fluoride is ingested. Dental fluorisis is a condition that causes white spots that eventually turn brown in unerupted and developing teeth.
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    • How do you control bleeding after a tooth extraction?

      Q: How do you control bleeding after a tooth extraction?

      A: By applying pressure to the site of the extraction and exercising basic wound care, most people are able to stop bleeding entirely within about 24 hours following a tooth extraction. WebMD recommends additional measures to manage bleeding, reduce the risk of infection and speed up the process of recovery. If symptoms persist for longer than 24 hours, it is advisable to report them to a doctor or the oral surgeon who performed the procedure.
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    • How do you prevent dry mouth at night?

      Q: How do you prevent dry mouth at night?

      A: To prevent dry mouth at night, see a health care professional to determine the cause, and treat it accordingly. A room vaporizer can be used to add moisture to the air at night. Keeping water available by the bed when sleeping helps, as does staying hydrated throughout the day. To stimulate saliva flow, chew sugar-free gum, ice pops, ice chips or hard candies.
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    • How long does dry socket pain last?

      Q: How long does dry socket pain last?

      A: Dry socket pain typically lasts for five to six days and is treated using over-the-counter pain relievers, according to WebMD. Typically appearing a couple days after having a tooth removed, a dry socket means that the blood clot formed in the hole where the removed tooth had been becomes dislodged. This leaves the sensitive nerves and bone inside the tooth exposed to food, fluids and air entering the mouth.
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    • How can you check your blood pressure at home?

      Q: How can you check your blood pressure at home?

      A: To check blood pressure at home, roll up one sleeve, sit down for a few minutes and place the cuff of a heart monitor around the upper arm. Inflate the cuff until it reads 30 points above the expected systolic pressure and look at the pressure reading on the screen or dial. It is a good idea to take multiple readings and record each reading with the time and date, according to the American Heart Association.
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    • How long do you leave a thermometer in your mouth?

      Q: How long do you leave a thermometer in your mouth?

      A: To obtain an accurate temperature reading, a glass thermometer must remain in the mouth for three minutes, while a digital thermometer remains in the mouth until it beeps or the temperature reading appears in the window, according to Drugs.com. The tip of the thermometer must be placed under the tongue.
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    • What do blood tests show?

      Q: What do blood tests show?

      A: The most common blood test, the complete blood count, or CBC, measures red blood cells, white blood cells, hemoglobin, hematocrit, platelets and mean corpuscular volume of the blood, according to the National Heart, Lung and Blood Institute. This test is often used to check symptoms and diagnose a wide variety of conditions, such as anemia, infections, blood cancers, clotting problems and immune system disorders.
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    • What is the purpose of an MRI?

      Q: What is the purpose of an MRI?

      A: The Encyclopedia of Children’s Health states that the purpose of an MRI, which stands for magnetic resonance imaging, is to generate images of the body to assist doctors in diagnosing diseases or conditions and evaluating injuries. Additionally, the National Health Service explains that the results of an MRI scan are useful in planning treatments and assessing the effectiveness of a previous treatment.
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    • How does the life support machine work?

      Q: How does the life support machine work?

      A: According to the Intensive Care Coordination and Monitoring Unit of New South Wales, ventilators, also called life support machines or breathing machines, work by supporting patients to breathe or by completely taking over the function of breathing for patients. A breathing tube inserted into the patient’s windpipe connects the ventilator to the patient.
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    • What is dangerous about radio waves?

      Q: What is dangerous about radio waves?

      A: When radio waves pass through the human body at extremely high doses, they can break down tissue and damage DNA structure. Radio waves have been linked to headaches, multiple sclerosis and sleep disorders and may contribute to more serious illnesses like cancer and brain tumors. However, some argue that the only scientifically proven negative side effect of radio waves is a rise in temperature in the substance through which the waves pass, and the debate is fierce as to the true effects of radio waves in humans.
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