Health

A:

According to the Centers for Disease Control, the flu is most contagious five to seven days after flu symptoms develop. The flu can even be contagious one day before any flu symptoms develop.

See Full Answer
Filed Under:
    • What happens to your body when you overdose?

      Q: What happens to your body when you overdose?

      A: A number of negative mental and physical reactions happen to the body as a result of a drug overdose. Symptoms often associated with a drug overdose include agitation, breathing difficulties, drowsiness, hallucinations, paranoia, nausea, tremors and convulsions, notes MedlinePlus. The type of symptoms experienced depends on the drug taken.
      See Full Answer
      Filed Under:
    • How do you get diabetes?

      Q: How do you get diabetes?

      A: A person can get diabetes through a compromised immune system, genetic precondition, environmental factors, cell-resistance to insulin and obesity, according to Mayo Clinic. Type 1 and type 2 diabetes can occur when the pancreas is not able to produce a sufficient amount of insulin, resulting in sugar accumulation in the blood.
      See Full Answer
      Filed Under:
    • What are the most common symptoms of chronic stress?

      Q: What are the most common symptoms of chronic stress?

      A: If left untreated, chronic stress can lead to health conditions like insomnia, anxiety, muscle pain, impaired immune system response and hypertension. Other symptoms of stress include dry mouth, allergy attacks, sweaty palms, stuttering, weight fluctuations, eating disorders, bruxism, chest pains and sweaty palms and feet, according to the American Institute of Stress.
      See Full Answer
      Filed Under:
    • What causes gout?

      Q: What causes gout?

      A: Gout is the result of a buildup of uric acid in the body that causes needle-like deposits of urate crystals in the soft tissues or joints in the body, according to the American College of Rheumatology. This condition is often known as the disease of kings because it is associated with an overindulgence in certain foods and beverages. Some medications are also associated with gout attacks.
      See Full Answer
      Filed Under:
    • What is the life expectancy of a little person?

      Q: What is the life expectancy of a little person?

      A: In individuals with achondroplasia, the leading cause of dwarfism in humans, the life expectancy is normal, according to the National Human Genome Research Institute. This condition affects the growth of bones. While it leads to some health concerns, doctors are able to provide care that prevents these conditions from becoming life-threatening.
      See Full Answer
      Filed Under:
    • What is the best treatment for head lice?

      Q: What is the best treatment for head lice?

      A: According to the Centers for Disease Control and Prevention, the best treatment for head lice includes the use of over-the-counter medicines with the active ingredient of pyrethrins or a 1 percent solution of permethrin lotion. WebMD also recommends the use of shampoos containing piperonyl butoxide.
      See Full Answer
      Filed Under:
    • See More Conditions & Diseases Questions
    • What is an annual physical exam?

      Q: What is an annual physical exam?

      A: According to WebMD, an annual physical exam does not have a set structure and is simply a yearly physical exam that a person undertakes to check on her health. It is also a good way to ensure early detection of any unnoticed health problems.
      See Full Answer
      Filed Under:
    • 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.
      See Full Answer
      Filed Under:
    • What is a stereoscope used for?

      Q: What is a stereoscope used for?

      A: A stereoscope is a tool used for viewing images three-dimensionally. It has two removable eyepieces so that both eyes can be used to view an object at the same time. A stereoscope is used in various fields, such as police work, education, archeology, biology, government services, health and medical research.
      See Full Answer
      Filed Under:
    • Why should you fast before blood tests?

      Q: Why should you fast before blood tests?

      A: Fasting for a certain length of time before a blood test is one way of ensuring that your test results are not contaminated by the food you've eaten. The Mayo Clinic notes that fasting may not be necessary to get an accurate reading on a cholesterol test, but most doctors will still ask that you fast for at least 12 hours before your appointment.
      See Full Answer
      Filed Under:
    • Which presumed functions did phrenology highlight?

      Q: Which presumed functions did phrenology highlight?

      A: During the 19th and 20th centuries, phrenology was used to determine mental functions and character traits of individuals. Though the practice was thoroughly debunked, for a period, the study of the skull's bumps and contours was widely used in a number of fields, including education, medicine, psychiatry and criminology. Phrenology affected many social issues, such as marriage and the treatment of native populations.
      See Full Answer
      Filed Under:
    • 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.
      See Full Answer
      Filed Under:
    • See More Diagnostics & Imaging Questions
    • What is bouldering?

      Q: What is bouldering?

      A: Bouldering is a style of rock climbing. Whereas some forms of rock climbing require ropes, harnesses, and other equipment, climbers only rely on climbing shoes and chalk when bouldering. The activity typically takes place on lower elevation surfaces, which sets bouldering apart from free soloing, a type of standard rock climbing that also eschews the use of ropes and harnesses.
      See Full Answer
      Filed Under:
    • How do I get bigger biceps?

      Q: How do I get bigger biceps?

      A: Get bigger biceps by practicing intensive, bicep-isolating exercises two to three times per week. Choose an appropriate exercise program for your strength and skill level. Focus on the biceps and surrounding brachialis and brachioradialis muscles to aid in elbow and shoulder flexing. For bicep exercises, you need barbells and dumbbells with customizable weights.
      See Full Answer
      Filed Under:
    • How can I make my body more flexible?

      Q: How can I make my body more flexible?

      A: According to Women's Health, many individuals know how to push when it comes to developing their muscles but not their flexibility. Engaging in regular yoga practice can address this shortcoming, by helping to lengthen tight muscles. When performing the exercises it is important to do them with patience and to maintain steady, long, deep breaths in the process.
      See Full Answer
      Filed Under:
    • What is the world record for longest distance run on a treadmill?

      Q: What is the world record for longest distance run on a treadmill?

      A: The record for the longest distance run on a treadmill was set in 2008 when Irishman Tony Mangan ran 251.79 miles on a treadmill over the course of 48 hours. This accomplishment, which was verified by Guinness World Records, is still undefeated as of February 2015.
      See Full Answer
      Filed Under:
    • How much does the average American exercise?

      Q: How much does the average American exercise?

      A: Based on data collected in 2011, the average American exercises 2.5 hours per week, according to Penn State News. The U.S. Centers for Disease Control and Prevention (CDC) recommends that adults between 18 and 64 years of age engage in four hours of physical activity each week.
      See Full Answer
      Filed Under:
    • How many miles is a 1k run?

      Q: How many miles is a 1k run?

      A: A 1k run is approximately .62 miles, so it is not quite a full mile. A one kilometer run is roughly two-thirds of a mile, or six and a half city blocks. By contrast, a marathon which is typically just over 26 miles, would be around 42 kilometers.
      See Full Answer
      Filed Under:
    • See More Fitness & Exercise Questions