n. 1. an enclosure of material (usually transparent plastic) around a patient in bed, into which a gas or vapour can be passed as part of treatment. An oxygen tent is relatively inefficient as a means of administering oxygen; a face mask or intranasal oxygen are used where possible. 2. a piece of dried vegetable material, usually a seaweed stem, shaped to fit into an orifice, such as the cervical canal. As it absorbs moisture it expands, providing a slow but forceful means of dilating the orifice.
A sheet of plastic put over a hospital bed with OXYGEN fed into it so that a patient can receive oxygen. Such treatment may be for a heart or lung condition in which the normal atmospheric concentration of oxygen is insu?cient to enable the person to oxygenate the blood ?owing through the lungs to a normal level, so extra oxygen is provided in the patient’s immediate surroundings.... oxygen tent
Long, usually-thick, hair-like structures that contain the nematocysts needed for the capture of food. Theymay also be used to deliver such food to the mouth of the jellyfish. They may contract up to a tenth of their extended state.... tentacle
the radiological sign of a raised diaphragm, which is observed in many conditions including *subphrenic abscess, previous abdominal surgery, *peritonitis, damage to the nerve innervating the diaphragm (the phrenic nerve), and various lung-related disease processes.... tented diaphragm
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