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Select the statement which describes a hypoxia symptom.

  • A

    Muscle cramps in the upper body area.

  • B

    Blue marks all over the body.

  • C

    Joint pain in knees and feet.

  • D

    Blue discolouration of lips and fingernails.

Refer to figure.
HYPOXIA

Hypoxia is a medical condition where there is a deficiency of oxygen in the tissues and organs of the body. This can occur due to various reasons, including respiratory disorders, circulatory problems, or exposure to high altitudes. Hypoxia can lead to symptoms such as:

  • shortness of breath
  • rapid heartbeat
  • confusion
  • dizziness
  • headache
  • tingling
  • muscular impairment
  • visual disturbances
  • cyanosis
  • impaired judgement
  • loss of consciousness

Cyanosis is a medical condition characterized by a bluish discoloration of the skin, lips, or nails due to low oxygen levels in the blood. This can result from various respiratory or circulatory issues, such as chronic obstructive pulmonary disease (COPD), heart failure, or exposure to extreme cold.

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