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  2. The organs in the Thoracic Cavity are discussed, though the trachea's function is explained incorrectly.

  3. Thoracic Cavity. 1. The thoracic cavity is protected by the rib cage and contains the lungs and heart. Use the labeled picture to find the following organs:

  4. 22 kwi 2019 · Can you identify the organs of the respiratory, cardiovascular, urinary, and digestive systems? Dissection of the fetal pig.

  5. 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.

  6. 24 mar 2023 · The diaphragm is crucial for a pig’s breathing. When it contracts, air moves into the lungs, and when it relaxes, air moves out. The intercostal muscles also help the pig breathe by lifting and lowering the ribs; this is important because when the diaphragm contracts, the thoracic cavity expands.

  7. 7 maj 2018 · IV. IDENTIFICATION OF ORGANS AND ORGAN SYSTEMS IN THE VENTRAL BODY CAVITY OF FETAL PIG. The figure below can be used as an aid in the identification of ventral body cavity (thoracic and abdominal) organs in the fetal pig. Figure. D4. 1 (b) photograph of opened ventral cavity. [Figure from Marieb’s Human A&P Lab manual, fetal Pig Version 13th ...

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