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Meconium aspiration syndrome (MAS), also known as neonatal aspiration of meconium, is a medical condition affecting newborn infants. It describes the spectrum of disorders and pathophysiology of newborns born in meconium-stained amniotic fluid (MSAF) and have meconium within their lungs. Therefore, MAS has a wide range of severity depending on ...
This promotes thermoregulation of the neonate through heat generated from caregiver. Manifestations: Normal temperature ranges from 97.7 to 100.0 °F (36.5 to 37.8 °C). Cold infants may cry or appear restless. The neonates' arms and legs maintain a fetal position, lessening their body surface area and reducing heat loss. [1]
Recognition of infants with marginal external signs of asphyctic damage at birth, who still develop moderate hypoxic ischemic encephalopathy would be enhanced by finding more reliable bio-markers or physiologic tests accurately predicting the risk for progressive damage. These tests could also prevent unwarranted, expensive treatment of many ...
Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. A thermoconforming organism, by contrast, simply adopts the surrounding temperature as its own body temperature, thus avoiding the need for internal thermoregulation.
Guidelines in the UK, however, recommend pre-feed screening of at-risk infants at 2–4 hours of age (to avoid false positives when blood glucose is, ordinarily, at its lowest at 2–3 hours of age) and at the subsequent feed until a blood glucose level of >2.0 mmol/L (36 mg/dL) on at least two consecutive occasions and is feeding well.
Infants with hypothermia may feel cold when touched, with bright red skin and an unusual lack of energy. [ 14 ] Behavioural changes such as impaired judgement, impaired sense of time and place, unusual aggression and numbness can be observed in individuals with hypothermia, they can also deny their condition and refuse any help.
As in other mammals, human thermoregulation is an important aspect of homeostasis. In thermoregulation, body heat is generated mostly in the deep organs, especially the liver, brain, and heart, and in contraction of skeletal muscles. [1] Humans have been able to adapt to a great diversity of climates, including hot humid and hot arid.
One form of homeostasis is thermoregulation. Body temperature varies in every individual, but the average internal temperature is 37.0 °C (98.6 °F). [1] Sufficient stress from extreme external temperature may cause injury or death if it exceeds the ability of the body to thermoregulate.