Multiple choice

Anaemia is marked by significant _________ in haemoglobin concentration.

  1. range

  2. increase

  3. decrease

  4. role

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Anaemia is a condition characterized by a deficiency in the number of red blood cells or the amount of haemoglobin in the blood. Therefore, it is marked by a decrease in haemoglobin concentration.