An infant born early, having low birth weight and immature tissues. The survival of preemies is sometimes in peril. In the absence of dissent, the assumption that the person has given consent to do something, such as donate an organ. The plan for an experiment or clinical trial. The brainstem remains active.
Fallout emits dangerous radiation that can harm living organisms.
Same as allocation of resources. Device used to help individuals breathe. A tube is inserted into the trachea, air is pumped into the lungs, and is sucked back into the machine. Respirators are used both for short term and for long term therapy. Same as ventilator.