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- Describe the physical principles governing the diffusion of gases into and out of the blood.Explain the physiological mechanisms that drive the changes in heart rate between conditions. 1) lying down and sitting up, regular breathing. 2) Between sitting up, regular breathing and immediately after exercise. 3) Between seated inhalation and exhalation. 4) immediately after exercise, and after 60 seconds of recording/recovery.List the variables that increase the release of oxygen (by decreasing the affinity of oxygen to hemoglobin) as blood passes through systemic capillaries.
- Severe hemorrhage increases peripheral vasoconstriction and heart rate. Why does it cause rapid breathing?Explain diastole versus systole. Identify the functions of the respiratory system.Explain how partial gas pressures are calculated, and their significance in measurements of arterial blood gases.
- Describe the reason why someone would be having shortness of breath from congestive heart failure and peripheral edema using Starling forces terminologyIf bradycardia (heart rate less than 60 beats per minute) with a pulse is associated with cardiopulmonary compromise despite effective oxygenation and ventilation, what is the next step in management?List three causes of pulmonary hypertension.