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In obstructive lung disease, the FEV1 is reduced due to an obstruction of air escaping from the lungs. Thus, the FEV1/FVC ratio will be reduced. [4] More specifically, according to the National Institute for Clinical Excellence, the diagnosis of COPD is made when the FEV 1 /FVC ratio is less than 0.7 or [8] the FEV 1 is less than 75% of predicted; [9] however, other authoritative bodies have ...
FEV1 is the volume of air that can forcibly be blown out in first 1-second, after full inspiration. [13] Average values for FEV1 in healthy people depend mainly on sex and age, according to the diagram. Values of between 80% and 120% of the average value are considered normal. [14]
Pre-exposure prophylaxis (PrEP), is the use of medications to prevent the spread of disease in people who have not yet been exposed to a disease-causing agent. Vaccination is the most commonly used form of pre-exposure prophylaxis ; other forms of pre-exposure prophylaxis generally involve drug treatment, known as chemoprophylaxis .
A 2019 survey found that globally, we think old age begins at 66. When asked to describe it, we usually use the term wise (35%), followed by frail (32%), lonely (30%), and respected (25%). People ...
Add lemonade to a large mug and microwave for 30 to 60 seconds until just warmed. Add 6 ounces of hot water (just off the boil) to the mug and steep one teapigs green tea with peach for 5 minutes.
The following is a list of living centenarians (living people who have attained the age of at least 100 years) known for reasons other than just their longevity. For more specific lists of people (living or deceased) who are known for these reasons, see lists of centenarians.
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Following the listing of the combination on the Pharmaceutical Benefits Scheme in 2022, the cost for people aged twelve years of age or older with cystic fibrosis who have at least one F508del mutation in the cystic fibrosis transmembrane conductance regulator gene is $30.00 per month, or $7.30 for concession card holders.