These are equations to calculate reference values for pulmonary function testing. The parameters are for instance TLC (Total lung capacity), VC (vital capacity), FRC (functionnal residual capacity) etc...
NHANES stands for National Health and Nutrition Examination Survey. They are a research based organisation that assesses the health and nutrition of children and adults in the United States.
Based on the NHANES III survey, the 50th percentile height for white males aged 12 is 60.5 inches, or 5'0.5". So you would be about average.
Some would include calculus I, II, III, and differential equations.
For Girls: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf For boys http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf
For boys: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf For girls: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf
For boys http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf For girls http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf
For males: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf For females: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf
Sarcoidosis of the lungs can be divided into four stages. Stage 0 - No intrathoracic involvement. Stage I - Bilateral hilar adenopathy. Stage II - Pulmonary parenchyma involved. Stage III - Pulmonary infiltrates with fibrosis. Stage 4 is end-stage lung disease with pulmonary fibrosis and honeycombing. Hopefully steroids will stop it at this stage.
For boys: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf For girls: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf These are rough indicators. Consult a doctor if you feel your weight is abnormal.
pneum or pulmon
Pulmonary circulation Pulmonary circulation pulmonary circulation pulmonary circulation
For boys: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l021.pdf For girls: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l022.pdf These are rough indicators. Consult a doctor if you feel your weight is abnormal.