NettetThe NASAL CAVITY (nose) is the best entrance for outside air into your respiratory system. The hairs that line the inside wall are part of the air-cleansing system. Air can … NettetThe respiratory system begins at the nose and ends at the distal alveoli. It is comprised of the upper and lower airways. The upper airway includes the nose, sinuses, and pharynx. The nose provides olfaction and temperature regulation in hyperthermic patients. The nasal turbinates initially humidify and warm air, and filter particulate matter.

Respiratory system structure and function - BBC Bitesize

NettetThe different organs of the respiratory system are nose, pharynx, epiglottis, larynx, trachea, bronchi and lungs. These organs carry out the process of respiration. The process of respiration is classified as aerobic and anaerobic. Aerobic respiration takes place in the presence of oxygen while anaerobic respiration doesn’t require oxygen. Nettetmucous membrane, membrane lining body cavities and canals that lead to the outside, chiefly the respiratory, digestive, and urogenital tracts. Mucous membranes line many … sample memorandum of points and authorities

The respiratory system review (article) Khan Academy

NettetThe mouth, also known as the oral cavity, is the secondary external opening for the respiratory tract. Most normal breathing takes place through the nasal cavity, but the … Nettet29. jul. 2024 · The respiratory system is divided into an upper and lower respiratory tract. The upper tract comprises: the nose and nasal cavity; the sinuses; the pharynx; the larynx; The lower respiratory tract ... Nettet29. jul. 2024 · This system also removes waste gases from the body and helps prevent disease due to particulate matter. The respiratory system helps prevent the intake of harmful particles— such as dust, fumes ... sample mental health patient discharge letter