All Educational Materials for PHGY 210 at McGill University

In a living organism there must be coordination of a number of physiological activities taking place simultaneously, such as: Central nervous system an

Function of respiration: primarily functions in gas exchange. Inspiration: air rich in oxygen inhaled into lungs: expiration: co2 produced during oxida

In living organism-> must be coordination of physiological activities taking place simultaneously. Cns & endocrine system = represent the 2 major means

In a living organism there must be coordination of number of physiological activities taking place simultaneously such as: movement, respiration, circu

In a living organism there must be coordination of a number of physiological activities taking place simultaneously, such as: Central nervous system an

Regulation of water, inorganic ion balance (na+, k+, cl-) and acid-base balance (ph). Removal of metabolic waste (urea) and foreign chemicals (drugs, e

In healthy individual no alveolar dead space so physiological = anatomical: vd is what is wasted, vd = ve - va. Co2 (waste) --po2 lower and pco2 higher

Function of respiration: primarily functions in gas exchange. Inspiration: air rich in oxygen inhaled into lungs: expiration: co2 produced during oxida

> emptying of contents of upper git results *reverse flow of contents. Cause = action of diaphragm & abdominal muscles to increase intra-abdominal pres

Course pack is available in can be buy, reading the course pack is necessary for the class. Exam will be on course pack as well. Two tutorials: 1) 1/24

Toda(cid:455)"s le(cid:272)ture: co(cid:1006) , o(cid:1006) ho(cid:449) to get i(cid:374) a(cid:374)d out of (cid:271)lood diffusion. These are the par

Notes by yingzhou edward pan: structure of the lungs and chest wall. Fundamentally, the respiratory system is concerned with gas exchange. The collecti

But also through endocrine system, using substances called hormones. Hormones are generally carried to target site through blood. Posterior pituitary (

If breathe in air with lower [c] of oxygen, ventilation doesn"t increase until arterial. Po2 reaches 60 mmhg: beyond this point, any further reduction

Rbcs: total body water: plasma is 7%, interstitial fluid 25% and intracellular is 67% 12. 2 pressure, flow and resistance: hemodynamics: blood pressure

13. 1 organization of respiratory system: alveoli: small air-containing sacs, 300 million of them, site of gas exchange with blood, at rest, around 4l

Na/ca countertransporters --ends contraction: strength of muscle contraction dependent on [ca] in cytosol, resting heartbeat release of calcium not eno

Inhibit lh secretion through action on anterior pituitary. Differentiation and function of male accessory reproductive organs. 17. 9 puberty: character

17. 1-gametogenesis: germ cells: name given to developing gametes at any point in gametogenesis, gametogenesis process, proliferation of undifferentiat

17. 14 ovarian function control: gnrh pulsatile secretion from hypothalamic neuroendocrine cells --> fsh & lh from anterior pituitary --> gonadal secre

Velocity of capillary blood flow: branching of tubular structure influence velocity. If go from one large tube to smaller ones, total cross-sectional a

In living organism-> must be coordination of physiological activities taking place simultaneously. Cns & endocrine system = represent the 2 major means

Function of respiration: primarily functions in gas exchange. Inspiration: air rich in oxygen inhaled into lungs: expiration: co2 produced during oxida

In a living organism there must be coordination of a number of physiological activities taking place simultaneously, such as: Central nervous system an

Regulation of water, inorganic ion balance (na+, k+, cl-) and acid-base balance (ph). Removal of metabolic waste (urea) and foreign chemicals (drugs, e

In a living organism there must be coordination of a number of physiological activities taking place simultaneously, such as: Central nervous system an

In healthy individual no alveolar dead space so physiological = anatomical: vd is what is wasted, vd = ve - va. Co2 (waste) --po2 lower and pco2 higher