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relaxation of smooth muscle in the arterioles
Mesentries
An abdominal evisceration is the presence of the viscera, the internal organs of the body, outside of the body, particularly through a wound.
Because internal organs are called viscera, the portion of the serous membrane that attached to an organ is called the visceral layer.
mediastinum
Viscera are the soft internal organs of the body, especially those contained within the abdominal and thoracic cavities. The intestines are also viscera.
The Vagus X
thoracic cavity
The Ribs primary function is to protect the thoracic viscera, or the heart and lungs. The pelvis' main function is to protect the pelvic viscera
medulla oblongata
Its primary function is protection of the thoracic viscera, the heart and lungs. Its secondary function is to assist with breathing by being moved up and our (inhalation) of down and in (exhalation) but muscles called the intercostals.
1. breathing 2. protect viscera in the thoracic+abdominal cavities 3. support pectoral girdle and upper limbs
vagus nerve
Preganglionic innervation is not provided to any organ. You get parasympathetic innervation to the said organs via tenth cranial nerve. Name of this nerve is vagus.
The thoracic duct drains the abdomen from both the left and right lumbar trunks. This lymph is also said to be the largest lymphatic vein.
the viscera