define dead space medical term
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- Definitions: 1. a cavity, potential or real, remaining after the closure of a wound that is not obliterated by the operative technique; See: anatomic dead space, physiologic dead space. The definition information for dead space is provided by Stedman's.You can search our medical dictionary here. Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.. a cavity, potential or real, remaining after the closure of a wound that is not obliterated by the operative technique; See: anatomic dead space, physiologic dead space. The definition information for dead space is provided by Stedman's.
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- Medical Term Dictionary - N. Necrosis - Death of a tissue. Needle aspiration - Diagnostic method of removing fluid or tissue from a breast tumour or cyst with a fine needle for microscopic examination. Needle biopsy - Removal of a small sample of tissue with a wide-bore needle and suction.
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- The matching of ventilation to perfusion across the majority of alveoli, even in the presence of lung disease, is the key to optimising ventialtion. Definitions. Ventilation is the process by which Oxygen and CO 2 are transported to and from the lungs. Tidal Volume (Vt) is the amount of gas expired per breath - typically 500ml at rest. Deadspace Volume (V D) is the sum of the Anatomic Deadspace, due to the volume of the airways (typically 150ml), and Physiologic Deadspace, due to alveoli which are ventilated but not perfused (usually insignificant).
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What is a dead zone? Dead zone is a more common term for hypoxia, which refers to a reduced level of oxygen in the water. Hypoxic zones are areas in the ocean of such low oxygen concentration that animal life suffocates and dies, and as a result are sometimes called dead zones..One of the largest dead zones forms in the Gulf of Mexico every spring.ead zones occur in many areas of the country, particularly along the East Coast, the Gulf of Mexico, and the Great Lakes, but there is no part of the country or the world that is immune. The second largest dead zone in the world is located in the U.S., in the northern Gulf of Mexico.
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mediastinum mediastinum in Medicine. mediastinum me·di·as·ti·num (mē'dē-ə-stī'nəm) n. pl. me·di·as·ti·na (-nə) A septum between two parts of an organ or a cavity. The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs. Also called interpleural space, mediastinal space.
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Some Medical Terms Used in Old Records Bright's Disease was a general term used to mean death caused by some form of kidney failure. It was a common term for kidney diseases that were defined by high concentrations of protein in the urine - uremia. The term is obsolete and no longer used.
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Sloughing For other uses, see Sloughing (disambiguation). Sloughing (pronounced sluffing) in biology refers to the act of shedding or casting off dead tissue, such as cells of the endometrium, shed during menstruation, or the shedding of skin in amphibians. Skin sloughing is the process of shedding dead surface cells from the skin.
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What is a dead zone? Dead zone is a more common term for hypoxia, which refers to a reduced level of oxygen in the water. Hypoxic zones are areas in the ocean of such low oxygen concentration that animal life suffocates and dies, and as a result are sometimes called dead zones..ead zone is a more common term for hypoxia, which refers to a reduced level of oxygen in the water. Hypoxic zones are areas in the ocean of such low oxygen concentration that animal life suffocates and dies, and as a result are sometimes called dead zones..
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- Dead space is an often misunderstood and overlooked aspect of veterinary anesthesia patient management. Dead space is always present as a component of the patient’s airway and, to a variable degree, as a component of the anesthetic system. Ignoring dead space increases induced by anesthesia systems or airway adaptors can have a significant clinical impact on very small patients.
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Facts About White Dogwood Trees Dogwood is a common ornamental tree with spectacular flowers. The white flowering dogwood (Cornus florida) is a common deciduous tree occurring throughout the eastern half of the United States. It is the state tree of Virginia and state flower of North Carolina. It is a common ornamental landscape tree that offers something nice throughout the year.
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Which condition is capable of producing alveolar dead Pulmonary edema c. Atelectasis b. Pulmonary emboli d. Pneumonia ANS: B A pulmonary embolus that impairs blood flow to a segment of the lung results in an area where alveoli are ventilated but not perfused, which causes alveolar dead space. Alveolar dead space is not the result of any of the remaining options. PTS: 1 REF: Page 1252 11.
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Dead space (physiology) In physiology, dead space is the volume of air which is inhaled that does not take part in the gas exchange, either because it (1) remains in the conducting airways, or (2) reaches alveoli that are not perfused or poorly perfused.
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Medical Definition of Thanatophoric dysplasia Definition of Thanatophoric dysplasia. Thanatophoric dysplasia: A form of short-limbed (micromelic) dwarfism that usually causes death within the first few hours after birth.
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What does padable mean in medical terms? What is the medical term meaning passed out? Losing consciousness Syncope is the correct medical term for passing out or blacking out, meaning a temporary loss of consciousness Edit
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Euro (EUR) To US Dollar (USD) on 31 Dec 2014 (31/12/2014) Euro(EUR) To US Dollar(USD) on 31 Dec 2014 (31/12/2014) Currency Exchange. Euro(EUR) To US Dollar(USD) Currency Exchange Rates on 31 Dec 2014 (31/12/2014). This is the page of currency pairs on 31 Dec 2014, Euro(EUR) convert to US Dollar(USD).The following shows that day's exchange rate of the currency pairs.his is the page of currency pairs on 31 Dec 2014, Euro(EUR) convert to US Dollar(USD).
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Medical Dictionary Outpatient Surgery Glossary of Terms. The following are health and medical definitions of terms that appear in the Outpatient Surgery article. Ambulatory: Able to walk about, not bedridden or immobile. Amnesia: An impairment to or lack of memory. Antegrade amnesia refers to a lack of memory ...
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- These 10 facts about space will blow your mind. A hemithorax is one side of the chest. The thorax is the medical term for the chest area, and hemithorax indicates only one half of the chest. The plural for this medical term is hemithoraxes or hemithoraces.his is the name for any condition that causes one hemithorax to show up dark on a radiology chart of the chest. Opaque hemithoraces can indicate pleural effusion (fluid filling the lungs), too.
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What is a dead zone? Dead zone is a more common term for hypoxia, which refers to a reduced level of oxygen in the water. One of the largest dead zones forms in the Gulf of Mexico every spring. Each spring as farmers fertilize their lands preparing for crop season, rain washes fertilizer off the land and into streams and rivers.
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- Medical terms ending in sis generally means 'A condition of-'. such as leukocytosis which means a condition of white blood cells. Bronchiectasis ends with the medical suffix -sis, as does tuberculosis and asbestosis. 2 people found this useful.
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Brain Death vs. Persistent Vegetative State: What is the Legal Difference? The types of severe brain injuries that raise this difficult question often fall somewhere along the spectrum of persistent vegetative state and brain death. Someone who is medically declared brain dead -- meaning there is zero brain activity -- is legally considered dead.
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Definitions &Translations Freebase(0.00 / 0 votes)Rate this definition: Pneumocephalus. Pneumocephalus is the presence of air or gas within the cranial cavity. It is usually associated with disruption of the skull: after head and facial trauma, tumors of the skull base, after neurosurgery or otorhinolaryngology, and rarely, spontaneously. Pneumocephalus can occur in scuba diving, but is very rare in this context.
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anatomical anatomic, anatomical. pertaining to anatomy, or to the structure of the body. anatomic dead space (respiratory) the space in the air passages, oral to the parenchymatous lung tissue, where no respiratory exchange takes place.
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What is the medical term meaning accumulation of pus within a body cavity? Empyema means the collection of pus within a body cavity but when you are talking about the pleural cavity it is another word, pyothorax. Pyothorax is the correct term to use … when you are talking about the accumulation of pus in the pleural cavity.The term pleurisy (pleuritis) is inflammation or infection in the pleural space around the lungs.mpyema means the collection of pus within a body cavity but when you are talking about the pleural cavity it is another word, pyothorax. Pyothorax is the correct term to use … when you are talking about the accumulation of pus in the pleural cavity.
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- definition of a confined space. This is a big mistake. If a confined space entry policy writer removes the word “bodily” from the confined space defini-tion, s/he is removing any guidance as to size of the space. This means the space can be any size, including a very small space. By removing the word
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interstitium A general term for the core substance of a tissue or a non-hollow solid organ which, in medical parlance, often refers to the interstitium of the lungs. in·ter·stit·i·um. A small area, space, or gap in the substance of an organ or tissue. Synonym(s): interstice.
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Ventilation Perfusion Mismatch However, unlike anatomic dead space, which is fixed, physiologic dead space can change from minute to minute with alterations in cardiac output and pulmonary blood flow. 1  Many things can impair alveolar perfusion and increase physiologic dead space such as: 2  cardiovascular shock (blood flow to the lungs is decreased),