Signs and symptoms of an effusion vary depending on the underlying disease, but dyspnea, cough, and pleuritic chest pain are common. Chest examination of a patient with pleural effusion is notable for dullness to percussion, decreased or absent tactile fremitus, decreased breath sounds, and no voice transmission.
Medical Definition of velamentous insertion. : attachment of the umbilical cord to the chorion beyond the margin of the placenta.
The origin, and the insertion. The insertion end refers to the end which is attached to a moveable bone which this muscle will move when it is contracted. The origin end is usually the most distal attachment (in appendicular skeleton) this is the bone that the muscle attaches to, and DOES NOT MOVE.Example.Biceps brachii.he end of the muscle that is attached to the stationary bone is  the point of origin. The muscle end that is attached to the moving  bone is the point of insertion, and the â¦ action is what the muscle  actually does. 4 people found this useful.