Possible causes of hypoxia include ________.
A) too little oxygen in the atmosphere
B) getting very cold
C) obstruction of the esophagus
D) taking several rapid deep breaths

Question

Quizplus · Accepted Answer

Hypoxia is characterized by a deficiency of oxygen reaching the tissues of the body. This can occur if there is too little oxygen in the atmosphere, such as at high altitudes, or if the body is unable to properly deliver oxygen to the tissues due to factors such as lung disease, heart failure, or anemia. Getting very cold (option B) and obstruction of the esophagus (option C) are not direct causes of hypoxia, although they may contribute to respiratory distress. Taking several rapid deep breaths (option D) may increase oxygen intake temporarily, but it is not usually a cause of hypoxia.

Possible Causes of Hypoxia Include ________