Q:The common cold is the most frequently occurring illness worldwide.
The correct answer is: • True
Explanation:
The common cold is the most frequently occurring illness in the world, and it is a leading cause of doctor visits and missed days from school and work.
Q:Medically speaking, the common cold is an upper respiratory infection.
The correct answer is: • True
Explanation:
The common cold is medically referred to as a viral upper respiratory tract infection. Symptoms of the common cold may include cough, sore throat, nasal congestion, runny nose, sneezing, watery eyes, aches, and low-grade fever.
The common cold usually occurs in the fall and winter months, however, cold weather itself does not cause the common cold. Researchers believe that during cold-weather months, people spend more time indoors in close proximity to each other, thus facilitating the spread of cold viruses.
Q:Cold symptoms usually begin within hours of infection by cold germs.
Q:Cold symptoms usually begin within hours of infection by cold germs.
The correct answer is: • False
Explanation:
Typically, by the time you begin to feel cold symptoms, you've been infected for two to three days. This period of time is called the incubation period. Cold symptoms can last from four to 14 days, though many people can expect to improve within one week.
Q:Contrary to popular belief, the common cold can be cured with antibiotics.
Q:Contrary to popular belief, the common cold can be cured with antibiotics.
The correct answer is: • False
Explanation:
There is no cure for the common cold, and antibiotics play no role in treatment. Antibiotics are effective only against illnesses caused by bacteria, and colds are caused by viruses.
According to the National Institute of Allergy and Infectious Diseases, several research studies show that people who exercise regularly have a significantly reduced number of respiratory tract infections, such as the common cold, compared with those who don't exercise.
Q:The human body will build up resistance to most cold viruses over time.
The correct answer is: • False
Explanation:
Because some 200 different viruses can cause a cold, the body never builds up resistance against all of them. In addition, new cold virus strains are constantly developing. For these reasons, colds are a frequent and recurring problem.
Q:Many people use zinc to treat colds, but what's the problem with zinc?
Q:Many people use zinc to treat colds, but what's the problem with zinc?
The correct answer is: C Both of the above.
Explanation:
A recent review analyzing a series of clinical trials suggests that zinc may slightly reduce the symptoms and duration of the common cold in otherwise healthy people, but the use of zinc lozenges was also associated with an increased risk of side effects such as nausea. Also, in 2009, the Food and Drug Administration warned consumers to stop using intranasal (in the nose) zinc products because some people reported a loss of smell after using these products.
Q:Hand washing is one of the best possible ways to prevent colds.
Q:Hand washing is one of the best possible ways to prevent colds.
The correct answer is: • True
Explanation:
Washing your hands with soap and water is the simplest and one of the most effective ways to keep from getting colds or giving them to others. During cold season, you should wash your hands often. Children should be taught to do the same. When water isn't available, the Centers for Disease Control and Prevention recommends using alcohol-based products made for disinfecting your hands.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the MedicineNet Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
