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Respiratory System Observe how the diaphragm attaches to the body wall and separates the abdominal cavity from the lung (pleural) and heart (pericardial) cavities (Photographs below). Contraction of the diaphragm forces air into the lungs.
25 Μαρ 2024 · Respiratory System Observe how the diaphragm attaches to the body wall and separates the abdominal cavity from the lung (pleural) and heart (pericardial) cavities (figure 16 and 18 below). Contraction of the diaphragm forces air into the lungs.
Learn about the external and internal anatomy of the fetal pig, a model for human anatomy. See labeled diagrams and photos of the respiratory system, including the nose, pharynx, larynx, trachea, lungs, and diaphragm.
Learn about the respiratory system of a fetal pig, a model for studying human respiration. See the diagram and labels of the lungs, trachea, bronchi, diaphragm, and other structures involved in breathing and gas exchange.
Respiratory System: Nose and Trachea: Air enters through the nose and travels down the trachea. Epiglottis: flap that closes during swallowing to prevent food from entering airway. Lungs: Responsible for gas exchange (oxygen in, carbon dioxide out). Circulatory System:
Learn how to dissect a fetal pig and observe its external and internal anatomy. Find out the structures and functions of the skin, muscles, digestive, excretory, reproductive, circulatory, and respiratory systems.
Respiratory System. Observe how the diaphragm attaches to the body wall and separates the abdominal cavity from the lung (pleural) and heart (pericardial) cavities (figure 16 and 18 below). Contraction of the diaphragm forces air into the lungs. You have already seen the nasopharynx, hard palate, soft palate, epiglottis, glottis, trachea, and ...
