Answer: The correct option is IRON DEFICIENCY ANAEMIA
Explanation:
Anaemia is a condition that arises when there is not enough haemoglobin available to carry sufficient oxygen from the lungs to supply the needs of the tissues. It occurs when the rate of production of mature cells entering the blood from the reb bone marrow does not keep pace with the rate of haemolysis.. Anaemia can be classified based on:
--> impaired erythrocyte production example, Iron deficiency anaemia. Or
--> increased erythrocyte loss example, haemolytic anaemia.
IRON DEFICIENCY ANAEMIA occurs when the amount of iron nutrient needed in the body system for the production of haemoglobin is decreased. The symptoms includes
- impaired work performance,
- general fatigue,
-pale skin,
- depressed immune function,
- impaired cognitive and nerve function, and impaired memory.
Answer:
C
Explanation:\
The rest make no sense or would hurt him more.
Answer:
Taxing unhealthy food and subsidizing healthy food are the two things that food industry can due to reduce obesity.
Answer:
O Lung cancer mortality rates among heavy smokers.
Explanation:
This question refers to Bradford Hill's criteria for causation. These are nine principles that Bradford Hill developed in order to allow researchers in epidemiology establish evidence of a causal relationship between a presumed cause and an observed effect. This criteria has been widely used in research. The criterion of strength, or effect size, indicates that a small association does not mean that there is not a causal effect, though the larger the association, the more likely that it is causal. As the association between lung cancer mortality rates and heavy smoking is quite high, this is likely to be a causal relationship.
