JAMB Biology 1986 Question 29

Question 29

Transport in Animals

If a person is bitten by a snake on the leg, it is advisable for him to

  1. A.keep moving so that the venom will ooze out with bleeding
  2. B.Wash the wound with water containing antiseptic
  3. C.bandage the wound so that germs do not get in through it
  4. D.keep still and apply a tourniquet above the wound.
Show the answer and explanation

Answer: D (keep still and apply a tourniquet above the wound.)

Explanation

Keeping still slows the blood flow, and a band above the bite (between it and the heart) slows the spread of venom until medical help arrives.