1 The hypothalamus, pituitary gland, and the gonads (ovaries, testicles) operate in a feedback loop, producing and maintaining the levels of sex hormones (androgens and estrogens) that are mainly responsible for the primary and secondary changes of puberty.
Calculation: Here is the formula for FIP: FIP = ((13*HR)+(3*(BB+HBP))-(2*K))/IP + constant. The constant is solely to bring FIP onto an ERA scale and is generally around 3.10. You can find historical FIP constant values here, or you can derive the constant yourself.
State the Alveolar Gas Equation and what it is used for. PAOâ= FIOâ(Pb-PH2O) - (PaCOâ / 0.8) PAOâ = FIOâ(Pb - 47mmHg) - (PaCOâ * 1.25) Used to determine the partial pressure of oxygen in the alveolus. This value is compared with PaOâ in order to quantify overall matching of ventilation to perfusion.