Q1:- Describe the mechanics of pulmonary ventilation in a resting healthy person (400 words,10 marks). What you have to include in Q1 is written below. (Q1. Mechanics of pulmonary ventilation:- Accurate and thorough description of the processes involved in passive inspiration and expiration with reference to the specific muscles involved in each process. Accurate and thorough description of the relationship between changes in thoracic volumes and pressures that take place during each process and the movement of air)Q2:-Cardiovascular health is a National Health Priority with smoking identified as having a negative effect on the health of the cardiovascular system. Describe one smoking-related structural change to the cardiovascular system and the consequences to cardiovascular system function (200 words, 5 marks). Must include in Q2(Effects of smoking on cardiovascular system Accurate and thorough description of one negative effect smoking has on the structure of the cardiovascular system of an adult. Accurate and Thorough connections made between the specific structural change to the cardiovascular system and changes in cardiovascular system performance.)