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.
Fickâs law of diffusion!) (7.1). â Apply the Fick principle to estimate pulmonary blood flow from measurements of O 2 uptake (7.1). â Draw a typical concentration or temperature versus time plot for the indicator or thermal dilution method,and explain how cardiac output is derived from it (7.2).