Explain how oxygen dissociation curve shifts affect oxygen loading in the lungs and unloading at the tissues.

3. What is the alveolar ventilation of a patient with an inspiratory capacity is 4 L, an inspiratory reserve volume of 2 L, an anatomical dead space of 200 ml and a respiratory rate of 10 breaths/minute?

39. Describe each of the 3 factors that influence internal respiration and their significance. Factor Significance

6. Determine at least three methods for evaluating the effectiveness of a manual ventilation.

Img 3. The scheme of water spirograph (A) and static indicators of respiration (B). Determine with a spirogram: Tidal volume (TD), V Expiratory Reserve Volume (ERV) v Inspiratory Reserve Volume (IRV) Respiratory rate (RT) Calculate: 3 WAWY 2 > Vital capacity (VC) VC=TD+ERV+IRV 1 Respiratory minute volume (RMV) RMV=TV × RT 75 S 15 30 45 60 Img. 4. Spirogram