Auscultation and Spirometry Lab Report Example | Topics and Well Written Essays - 250 words

Auscultation and Spirometry - Lab Report Example Therefore, it is necessary for the lab partner to expel as much air as feasible through this process in order to determine the exact expiratory volume. The tidal volume of an individual is the amount of air that an individual can move in the lungs during the breathing procedure (Marieb & Hoehn, 2010). According to the information, the tidal volume is approximately 500ml. Approximately 340ml reaches the alveoli while the rest of the air remains in the respiratory tract. However, this breathing procedure is heavily affected by factors such as exercise, weather conditions and medical conditions. In addition, there is a residual volume of air that keeps the respiratory system partly filled. COPD is an initial for the term chronic obstructive pulmonary disease (Marieb & Hoehn, 2010). As previously stipulated, the tidal volume usually represents the volume of gas that is exchanged during every single ventilated breath. However, individuals with COPD are not able to exhale all the air in a single breath. Therefore, the tidal volume in these patients depends on the lung condition of the patient. In normal cases, individuals have a tidal volume of 5 to 8 mL/kg. In a normal individual, approximately 70% of the forced vital capacity is expelled. However, individuals who suffer from COPD produce a less ratio (Marieb & Hoehn, 2010). The severity of the conditions vastly affects the vital capacity of the individual. This asserts that individuals with the COPD condition produce a lower percentage of vital capacity due to complications in the respiratory