CARDIOPULMONARY PHYSIOLOGY QUIZ 100% CORRECT!!!

Which term is most consistent with the venous filling pressure that fills the L ventricle during diastole? 1) afterload 2) preload 3) ejection fraction 4) stroke volume - ANSWER 2) preload Which of the following structures carries oxygenated blood? 1) superior vena cava 2) inferior vena cava 3) pulmonary vein 4) alveoli - ANSWER 3) pulmonary vein The process of respiration is facilitated by all of the following lung tissue properties except: 1) elasticity 2) compliance 3) surface tension 4) plasticity - ANSWER 4) plasticity Gas exchange in the lungs occurs through the process of: 1) evaporation 2) condensation 3) diffusion 4) osmosis - ANSWER 3) diffusion In the equation Q = SV x HR, which of the following is represented by Q? 1) arterial oxygen content 2) cardiac output 3) volume of oxygen 4) HRmax - ANSWER 2) cardiac output What function is the nasal concha responsible for? 1) humid