what is pallor
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Definitions &Translations Pallor. Pallor is a reduced amount of oxyhaemoglobin in skin or mucous membrane, a pale color which can be caused by illness, emotional shock or stress, stimulant use, or anemia.Pallor is more evident on the face and palms.It can develop suddenly or gradually, depending on the cause.allor. Pallor is a reduced amount of oxyhaemoglobin in skin or mucous membrane, a pale color which can be caused by illness, emotional shock or stress, stimulant use, or anemia.
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- Definition: Pallor is the paleness of skin and mucous membranes, due to the reduced amount of oxyhemoglobin or decreased peripheral perfusion. Sites to look for pallor: 1  Lower palpebral conjunctiva. 2  Tip and dorsum of the tongue. 3  Soft palate. 4  Nail beds. 5  Palmar or plantar creases. 6  General body skin.
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What is Palliative Care? Palliative care (pronounced pal-lee-uh-tiv) is the medical specialty focused on relief of the pain, stress and other debilitating symptoms of serious illness. Palliative care is not dependent on prognosis and can be delivered at the same time as treatment that is meant to cure you. The goal is to relieve suffering and provide the best possible quality of life for patients and their families. Palliative care is not a one-size-fits-all approach. Patients have a range of diseases and respond differently to treatment options.
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Definitions &Translations Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition: 1  Pale. pāl, n. a narrow piece of wood driven into the ground for use in enclosing grounds: anything that encloses or fences in: any enclosed field or space: limit: district: a broad stripe from top to bottom of a shield in heraldry.—v.t. to enclose with stakes: to encompass.—n.
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A & P Chapter 6 Flashcards: Integumentary System •Cyanosis = blueness from deficiency of O2 in blood •Erythema = abnormal redness due to dilated vessels •Pallor = pale/ashen color when there is so little blood flow through skin that white color of dermal collagen is visible •Albinism = genetic lack of melanin that results in white hair, pale skin, & pink eyes •Jaundice = yellowing of skin & sclera ...
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- Palladium is a rare silvery metal notorious in that it can absorb vast quantities of hydrogen in its crystalline lattice. When it is saturated, the ratio of hydrogen to palladium can be as high 0.6, which is why the metal is used to filter and even store hydrogen. It is easy to imagine that the movement of hydrogen atoms in and out of the. metallic lattice has little effect on the material.
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Difference Between Bromine and Chlorine Chlorine is a chemical element with symbol Cl and atomic number 17. It has a relative atomic mass of about 35.5. Chlorine is in the halogen group (17) and is the second lightest halogen, following fluorine. The element is a yellow-green diatomic gas under standard conditions. Chlorine has the highest electron affinity and the third highest electronegativity of all the reactive elements.
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- unusual or extreme paleness, as from fear, ill health, or death; wanness. Origin of pallor. 1650-1660. 1650-60; < Latin: paleness, equivalent to pall(ēre) to be pale + -or -or1. Can be confused. pale, pall, pallor.
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- Zinc for Vision. Zinc is an essential trace mineral that's important for the immune system and the brain, as well as other parts of the body. In infants, zinc deficiency can delay normal development. At any age, serious zinc deficiency can lead to risk of infections. Eye-related benefits. Zinc is believed to be important for vision because high levels of the mineral are found in the macula, part of the retina. Zinc enables vitamin A to create a pigment called melanin, which protects the eye. Some studies... 1  About 3.3 million Americans ages 40 or older are blind or have low vision.
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Passion flower (Passiflora incarnata) Passion flower (Passiflora incarnata) is a herb used to calm the nerves and support the everyday balance of the nervous system. The active components of this herb include flavonoids, cyanogenic glycosides, alkaloids and saparin.
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pallor Word Origin and History for pallor Expand n. c.1400, from Old French palor paleness, whiteness (12c.) and directly from Latin pallor, from pallere be pale, turn pale, related to pallus dark-colored, dusky, from PIE root *pel-(2) pale; gray (cf. Sanskrit palitah gray, panduh whitish, pale; Greek pelios livid, dark, polios gray; Old English fealo dull-colored, yellow, brown; Welsh llwyd gray).
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Passion flower (Passiflora incarnata) It was initially used as a herbal remedy during the early years of the 1840's by Dr L. Phares of Mississippi. Passion flower (Passiflora incarnata) is a herb used to calm the nerves and support the everyday balance of the nervous system.
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Passiflora caerulea Passiflora caerulea (blue passion flower, common passion flower) is a species of flowering plant native to South America (Argentina, Chile, Paraguay, Uruguay and Brazil).assiflora caerulea (blue passion flower, common passion flower) is a species of flowering plant native to South America (Argentina, Chile, Paraguay, Uruguay and Brazil).
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- To detect anaemia, pallor at sites where capillaries are superficial is looked for. The usual sites are lower eyelid conjunctiva, nailbed, and palm. 4 Clinicians usually assess pallor at these sites for screening and later advice blood haemoglobin levels if pallor is found at one of these sites.
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Pallbearer A pall, which recalls the white garments given in baptism, as well as the Resurrection of Christ at Easter, is the heavy (usually white-coloured) cloth that is draped over a coffin. The term pallbearer is used to signify someone who bears the coffin which the pall covers.Some traditions distinguish between the roles of pallbearer and casket bearer. The former is a ceremonial position, carrying a tip of the pall or a cord attached to it. The latter do the actual heavy lifting and carrying. pallbearer in the USA will carry a casket by the handles, and at around waist height. In the United Kingdom, Canada, and Ireland, the casket is carried on the shoulders, and the handles are for the most part decorative. All lifting should be done from underneath the casket.
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Clinical Pallor Is Useful to Detect Severe Anemia in Populations Where Anemia Is Prevalent and Severe Performance of pallor to detect anemia in individuals. The sensitivity of pallor to detect low-hemoglobin concentration in individuals was low at higher cutoffs and increased greatly at lower hemoglobin cutoffs (Table 3).Specificity was ≥82% at all hemoglobin cutoffs and in all studies.
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- Paleness, also known as pale complexion or pallor, is an unusual lightness of skin color when compared with your normal hue. Paleness is caused by reduced blood flow or a decreased number of red blood cells. Paleness can be generalized (all over) or local.
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- [singular] formal. : paleness especially of the face that is caused by illness. The boy's sickly pallor concerned his mother even though he had no fever. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.
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pall 1 Specifically— A cloth or covering thrown over a coffin, bier, tomb, etc.: as, a funeral pall. At the present time this is black, purple, or white; it is sometimes enriched with embroidery or with heraldic devices.  n. A canopy.
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pallor paleness, as of the skin or mucosae. Although it is commonly associated with anemia, many long-term cases show mucosae of normal color; pallor is also a common sign in shock.
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- n pl a re o lae lē or a re o las 1 a small ring of color around a center portion as about the nipple of the breast or the part of the iris surrounding the pupil of the eye 2 a small space or interstice in a tissue or part such as the area bounded by small veins in a leaf or the wing of an insect in both senses also called areole latin āreola small open space diminutive of ārea open place see area a re o lar a re o late lĭt adj
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Palladium Palladium is a chemical element with symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston.alladium is one of the three most popular metals used to make white gold alloys (nickel and silver can also be used). Palladium-gold is a more expensive alloy than nickel-gold, but seldom causes allergic reactions (though certain cross-allergies with nickel may occur).
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User Contributed Dictionary Palladium is a soft silver-white metal that resembles platinum. It is the least dense and has the lowest melting point of the platinum group metals. It is soft and ductile when annealed and is greatly increased in strength and hardness when cold-worked.
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Palladium: the essentials Palladium: the essentials. Palladium is a steel-white metal, does not tarnish in air, and is the least dense and lowest melting of the platinum group metals. When annealed, it is soft and ductile. Cold working increases its strength and hardness.It is used in some watch springs.alladium is found as the free metal associated with platinum and other platinum group metals in Australia, Brazil, Russia, Ethiopia, and North and South America, as well as with nickel and copper deposits (from which it is recovered commercially) in Canada and South Africa.
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pale Another word for pallid. adjective. Lacking color: ashen, ashy, bloodless, cadaverous, colorless, livid, lurid, pale, pasty, sallow, wan, waxen. See colors. Being weak in quality or substance: anemic, bloodless, pale, waterish, watery.
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- Hypochromia is characterized by an increase in central pallor. It is said to be present when greater than 1/2 of the cell diameter has central pallor. Hypochromia is caused by a deficiency in the production of hemoglobin, which is usually the result of iron deficiency caused by chronic hemorrhage. Poikilocytes are frequent in iron-lack anemia and are thought to result from oxidation of the erythrocyte membrane resulting in fragmentation.