The Importance of Maintaining Health and Healthy Lifestyle Practices

The following short answer questions are to be answered.

Q1. Describe the mechanics of inspiration and expiration in a resting person. (270 words)

Q2. Discuss how lung volumes change in response to vigorous breathing (forced inspiration and expiration) and what additional muscles will be used to ensure these volumes are met. (270 words)
Q3. Describe any four normal age-related changes to the anatomy and physiology of the respiratory system in healthy elderly adults (over 65 years) No smoking. (270 words)
Q4. Describe three effects long term exercise has in maintaining a healthy respiratory system. (180 words)
Note:
? Each question should be answered separately and not as an essay.

? The following journal article must be used in this assessment:
Lalley, P.M. (2013) The ageing respiratory system – Pulmonary structure, function and neural control. Respiratory Physiology & Neurobiology 187, 199-210.

? All answers must include in-text references and a reference list must be included at the end of the assessment. The reference list is not included in the word limit.
? Reference using style American Psychological Association (APA) referencing style guide 6th edition.( references no more than 5 years old).