Ad
related to: convection heat loss in newborns is called a fever due to pneumonia caused- Buy TYLENOL® Online
Buy TYLENOL® For Your Aches & Pains
Pain Relief You Can Count On.
- Safety And Dosing
Learn The Basics About Dosing,
Safety, And Product Specific Info.
- Stay Connected With Us
Sign Up Today and Stay Up to Date
on The Latest News & Promotions!
- New, Easy-Open Bottle Cap
You Spoke, & We Listened. Meet Our
New, Easy-Open Pill Bottle Cap.
- Buy TYLENOL® Online
Search results
Results from the WOW.Com Content Network
Neonatal sepsis is a type of neonatal infection and specifically refers to the presence in a newborn baby of a bacterial blood stream infection (BSI) (such as meningitis, pneumonia, pyelonephritis, or gastroenteritis) in the setting of fever. Older textbooks may refer to neonatal sepsis as "sepsis neonatorum".
About half of the deaths caused by sepsis or pneumonia happen in the first week postpartum. In industrialized countries, prophylactic antibiotic treatment of the mothers identified with group B streptococcus, early identification of sepsis in the newborn, and administration of antibiotics to the newborn has reduced mortality. [31]
There are four avenues of heat loss: convection, conduction, radiation, and evaporation. If skin temperature is greater than that of the surroundings, the body can lose heat by radiation and conduction. But, if the temperature of the surroundings is greater than that of the skin, the body actually gains heat by radiation and conduction. In such ...
Heat convection occurs when the bulk flow of a fluid (gas or liquid) carries its heat through the fluid. All convective processes also move heat partly by diffusion, as well. The flow of fluid may be forced by external processes, or sometimes (in gravitational fields) by buoyancy forces caused when thermal energy expands the fluid (for example ...
In shivering, the heat is the main intended product and is utilized for warmth. [citation needed] Newborn babies, infants, and young children experience a greater (net) heat loss than adults because of greater surface-area-to-volume ratio. As they cannot shiver to maintain body heat, [citation needed] they rely on non-shivering thermogenesis.
When heat loss exceeds heat generation, body temperature will fall. [2] Exertion increases heat production by metabolic processes, but when breathing gas is cold and dense, heat loss due to the increased volume of gas breathed to support these metabolic processes can result in a net loss of heat, even if the heat loss through the skin is minimised.
Fever is a regulated elevation of the set point of core temperature in the hypothalamus, caused by circulating pyrogens produced by the immune system. To the subject, a rise in core temperature due to fever may result in feeling cold in an environment where people without fever do not. [citation needed]
Convection (or convective heat transfer) is the transfer of heat from one place to another due to the movement of fluid. Although often discussed as a distinct method of heat transfer, convective heat transfer involves the combined processes of conduction (heat diffusion) and advection (heat transfer by bulk fluid flow ).
Ad
related to: convection heat loss in newborns is called a fever due to pneumonia caused