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What are examples of things that cause hypoxic insult?

a) Ischemia and infarction
b) Infection and inflammation
c) Drugs and chemicals
d) Genetic factors

User Xomby
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Final answer:

Hypoxic insult can be caused by ischemia and infarction, infection and inflammation, drugs and chemicals, and genetic factors such as hemophilia. Each of these can reduce the delivery or utilization of oxygen by the tissues, leading to hypoxia. The correct option is a) Ischemia and infarction

Step-by-step explanation:

Examples of things that cause hypoxic insult include a variety of factors that reduce the supply of oxygen to the body's tissues. These factors can be categorized based on the source and mechanism of hypoxia. Some examples are:

  • Ischemia and infarction: These conditions are caused by reduced blood flow due to vessel narrowing or blockage, which in turn can lead to hypoxia and tissue damage.
  • Infection and inflammation: Conditions like sepsis can cause widespread inflammation, affecting oxygen delivery and utilization by tissues.
  • Drugs and chemicals: Substances like carbon monoxide can bind to hemoglobin, preventing oxygen from being transported effectively in the bloodstream. Other drugs may affect the cardiovascular or respiratory system, thereby reducing oxygenation.
  • Genetic factors: Certain inherited conditions, such as hemophilia, can lead to bleeding issues that indirectly affect oxygen delivery to tissues.

Other factors not listed in the options but that can also lead to hypoxia include low partial pressure of oxygen at high altitudes, abnormal neural signals that affect respiration, and conditions that alter the body's normal response to oxygen demands, such as exercise or respiratory diseases. The correct option is a) Ischemia and infarction

User Banbh
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