But if the supply is completely cut off and no oxygen reaches the brain, it’s called anoxic brain injury or cerebral anoxia. Sometimes the two terms are used interchangeably or together as... Anoxia and hypoxia can be caused by any number of disease states of the blood, lungs, heart and circulation including heart attack, severe asthma, or emphysema. It can also result from smoke or carbon monoxide inhalation, improper exposure to anesthesia, poisoning, strangulation, near-drowning, or high altitude exposure through mountain climbing or travel in an insufficiently pressurized airplane. Anoxia, and the resultant brain damage, is a particular problem with newborns during difficult ... Anoxia is an extreme form of hypoxia or oxygen deprivation that can have serious consequences. This article provides a brief overview of anoxia. In general, the known types of anoxia will correspond to the main cause responsible for the reduction in the oxygen supply to the brain. In this way, we can talk about four different types: Anoxic Anoxia:usually happens when an inadequate amount of oxygen is taken in. An Anemic Anoxia: in this case, oxygen supply to the brain can be affected by a lower capacity to oxygenate hemoglobin. Ischemic Anoxia (or Hypoxia):normally associated with an inadequate supply of oxygen to brain tissue due to ...
