What are the risk factors of hypoxia?

Risk factors for hypoxia include high altitudes, where oxygen levels are lower, and conditions affecting lung function, such as chronic obstructive pulmonary disease (COPD) or Asthma. Other factors include anemia, which reduces hemoglobin's ability to carry oxygen, and carbon monoxide exposure, which impairs oxygen transport. Additionally, certain heart conditions can hinder oxygen delivery to tissues, increasing the risk of hypoxia. Environmental factors, such as pollution or smoke inhalation, can also contribute.