click below
click below
Normal Size Small Size show me how
Normal Neonate#1
Processes of Adaptation
Question | Answer |
---|---|
Asphyxia | insufficient O2 & excess CO2 in the blood and tissues |
Bilirubin | unusable component of hemolyzed erythrocytes |
Brown fat (brown adipose tissue) | highly vascular specialized fat found in the NB that provides more heat than other fat when metabolized |
Fetal lung fluid | fluid that fills fetal lungs in utero, expanding alveoli & promoting lung development |
First period of reactivity | begins at birth when NB is alerty & active; ends when infant first falls asleep |
Hyperbilirubinemia | excess bilirubin in blood |
Jaundice | yellow discoloration of the skin and sclera caused by excess bilirubin |
Neutral thermal environment | environment in which body temp is maintained without an increase in metabolism or oxygen rate |
Nonshivering thermogenesis | process of heat production without shivering, by oxidation of brown fat |
Polycythemia | abnormally high # of erythrocytes |
Second period of reactivity | 4-6 hrs after first sleep postpartum when NB may have elevated pulse & RR, excess mucus |
Surfactant | lipoproteins produced by lungs in mature fetus to reduce surface tension in the alveoli, promoting lung expansion after birth |
Thermogenesis | heat production |
Thermoregulation | maintenance of body temperature |