Fats, such as the fats in milk, need to be digested by your body. They are broken down into fatty acids and glycerol by an enzyme called lipase. Gastric lipase, secreted by the stomach lining, has a pH value for optimal activity around neutrality and would appear, therefore, to be essentially inactive in the strongly acid environment of the stomach.
The structures of your upper respiratory system are always working overtimeâfiltering air, expelling pollutants, and relying on other anatomy to remain healthy and intact. Let's take a look at some of the structures and jobs of the upper respiratory system. Nasal Cavity The nasal cavity is a chamber of the internal nose that connects to the nasopharynx. Air is inhaled through the nostrils and warmed as it passes through the nasal cavities.
Open the airway. Provide basic ventilation. Provide respiratory support with the use of artificial airways (OPA and NPA) Suction to maintain a clear airway. Maintain airway with advanced airways. During respiratory arrest, the ACLS provider should avoid hyperventilation of the patient. Hyperventilation is providing too many breaths per minute or too large of a volume per breath during ventilation.