vena cava meaning
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VENA CAVA (venae cavae) The noun VENA CAVA has 1 sense: 1  1. either of two large veins that return oxygen-depleted blood to the right atrium of the heart. 2  Meaning: 3  Either of two large veins that return oxygen-depleted blood to the right atrium of the heart. 4  Classified under: 5  Nouns denoting body parts. 6  Hypernyms (vena cava is a kind of...): vein; vena; venous blood vessel (a blood vessel that carries blood from the capillaries toward the heart) Hyponyms (each of the following is a kind of vena cava): inferior vena cava; postcava (receives blood from lower limbs and abdominal organs and empties into the posterior part of the right atrium of the heart; formed from the union of the two iliac veins)
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Superior Vena Cava The superior vena cava (SVC, also known as the cava or cva) is a short, but large diameter vein located in the anterior right superior mediastinum. Embryologically, the SVC is formed by the left and right brachiocephalic veins (also known as the innominate veins) that also receive blood from the upper limbs, certain parts of the head, one being the eyes, and neck.
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Inferior vena cava The inferior vena cava empties into the right atrium of the heart. The right atrium is located on the lower right back side of the heart. The inferior vena cava runs posterior, or behind, the abdominal cavity.This vein also runs alongside the right vertebral column of the spine.The inferior vena cava is the result of two major leg veins coming together.he right atrium is located on the lower right back side of the heart. The inferior vena cava runs posterior, or behind, the abdominal cavity. This vein also runs alongside the right vertebral column of the spine. The inferior vena cava is the result of two major leg veins coming together.
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- Define vena. vena synonyms, vena pronunciation, vena translation, English dictionary definition of vena. n. pl. ve·nae Anatomy A vein. n , pl -nae anatomy a technical word for vein n., pl. -nae . Anat. a vein. Noun 1. vena - a blood vessel that carries blood...
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- Origin: 1590–1600; New Latin vena cava (sg), venae cavae (pl), 'hollow vein/veins'. Although the classical Latin pronunciation of venae cavae would be approximately /ˈwɛnaɪˈkɑːvaɪ/ , the standard English medical pronunciation is /ˈviːniːˈkeɪviː/ .
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- About 10% of those infected die. Tetanus is caused by an infection with the bacterium Clostridium tetani, which is commonly found in soil, dust and manure. The bacteria generally enter through a break in the skin such as a cut or puncture wound by a contaminated object.ence, stepping on a nail (rusty or not) may result in a tetanus infection, as the low-oxygen (anaerobic) environment is caused by the oxidization of the same object that causes a puncture wound, delivering endospores to a suitable environment for growth.
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inferior vena cava inferior vena cava. n. Abbr. IVC. A large vein formed by the union of the two common iliac veins that receives blood from the lower limbs and the pelvic and abdominal viscera and empties into the right atrium of the heart. Also called postcava.nferior vena cava the venous trunk for the lower extremities and the pelvic and abdominal viscera; it empties into the right atrium of the heart. See Appendix 2-6. superior vena cava the venous trunk draining blood from the head, neck, upper extremities, and chest; it empties into the right atrium of the heart.
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inferior vena cava inferior vena cava the venous trunk for the lower extremities and the pelvic and abdominal viscera; it empties into the right atrium of the heart. See Appendix 2-6. superior vena cava the venous trunk draining blood from the head, neck, upper extremities, and chest; it empties into the right atrium of the heart.
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Definitions &Translations Freebase (0.00 / 0 votes) Rate this definition: Vena. In Hindu mythology, Vena was a great king. However, he became evil and corrupt. The world became so gloomy and dark that the earth-goddess Bhumidevi decided that she would not provide crops to humans anymore. She took form as a cow and went into hiding. Meanwhile, a group of Rishis killed Vena out of anger.
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Venae cavae The venae cavae (from the Latin for hollow veins, singular vena cava) are large veins (venous trunks) that return deoxygenated blood from the body into the heart.
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- Define vena cava. vena cava synonyms, vena cava pronunciation, vena cava translation, English dictionary definition of vena cava. n. pl. venae ca·vae Either of two large veins that drain blood from the upper body and from the lower body and empty into the right atrium of the heart....
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Inferior vena cava Function[edit] The inferior vena cava is a vein. It carries deoxygenated blood from the lower half of the body to the right atrium of the heart. The corresponding vein that carries deoxygenated blood from the upper half of the body is the superior vena cava.
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Inferior Vena Cava The inferior vena cava is the largest vein in the human body. It collects blood from veins serving the tissues inferior to the heart and returns this blood to the right atrium of the heart.he inferior vena cava and its tributaries drain blood from the feet, legs, thighs, pelvis and abdomen and deliver this blood to the heart. Many one-way venous valves help to move blood through the veins of the lower extremities against the pull of gravity.
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- the inferior vena cava is located in the heart. if you want to know pacficly then it is located by the lower part of the body. it is one of the many large blood vessels that y … ou have in your body. it receives all the blood giong back to the heart. 3 people found this useful.
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- VENA CONTRACTA-The place along the axis of flow, just below the orifice, when the jet stream contracts to its minimum. For the term vena contracta may also exist other definitions and meanings, the meaning and definition indicated above are indicative not be used for medical and legal or special purposes.ena Contracta. The following texts are the property of their respective authors and we thank them for giving us the opportunity to share for free to students, teachers and users of the Web their texts will used only for illustrative educational and scientific purposes only.
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- The inferior vena cava is the large vein that carries de-oxygenated blood from the lower half of the body into the right atrium of the heart.13 people found this useful. Edit. Share to:Don Dfoofnik.he function of the Inferior Vena Cava is receiving blood from the lower extremities and then pumping that blood to the right atrium of the heart.
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Inferior vena cava The inferior vena cava empties into the right atrium of the heart. The right atrium is located on the lower right back side of the heart. The inferior vena cava runs posterior, or behind, the abdominal cavity. This vein also runs alongside the right vertebral column of the spine. The inferior vena cava is the result of two major leg veins coming together.
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Superior Vena Cava Syndrome The superior vena cava is a large vein located in the upper chest, which collects blood from the head and arms and delivers it back to the right atrium of the heart. If this vein is compressed by outside structures, or if a thrombus or clot develops within it, return blood flow to the heart is impeded.
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Medical Definition of Vena cava Vena cava syndrome, superior: The symptoms that result from compression of the large vein that carries blood down to the heart. The superior vena cava is a large vein that transmits blood from the upper body back to the heart. The superior vena cava is located in the middle of the chest and is surrounded by rigid structures and lymph nodes.
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- Fire sprinkler system. A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected.
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SVC Syndrome (Superior Vena Cava Syndrome) More in Lung Cancer. Superior vena cava syndrome (SVC syndrome) is a set of symptoms that result when blood flow through the superior vena cava (the large blood vessel that returns blood from the upper body back to the heart) is blocked.
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Inferior vena cava The inferior vena cava is also referred to as the posterior vena cava. The inferior vena cava is a large vein that carries de-oxygenated blood from the lower body to the heart.
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- The inferior vena cava is the large vein that returns deoxygenated blood to the heart (Figure 1). Vena cava interruption is the placement of a filter in the inferior vena cava to trap clots and prevent pulmonary embolism (clot in lung). This interrupts or interferes with the free flow of blood through the vein.nferior vena cava filter placement is surgery to place a filter into your inferior vena cava. The inferior vena cava, or IVC, is a large blood vessel found in your abdomen (stomach). It begins at your abdomen, and continues up to your heart, inside your chest.
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Venae cavae The venae cavae (from the Latin for hollow veins, singular vena cava) are two large veins (venous trunks) that return deoxygenated blood from the body into the heart. In humans there are the superior vena cava and the inferior vena cava, and both empty into the right atrium.
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Medical Definition of Inferior vena cava Inferior vena cava: A large vein that receives blood from the lower extremities, pelvis and abdomen and delivers it to the right atrium of the heart.nferior vena cava: A large vein that receives blood from the lower extremities, pelvis and abdomen and delivers it to the right atrium of the heart.
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- superior vena cava. n. Abbr. SVC. A large vein formed by the union of the two brachiocephalic veins and the azygos vein that receives blood from the head, neck, upper limbs, and chest, and empties into the right atrium of the heart.