Advertisements
Advertisements
प्रश्न
A child suffering from Thalassemia is born to a normal couple. But the mother is being blamed by the family for delivering a sick baby.
- What is Thalassemia?
- How would you counsel the family not to blame the mother for delivering a child suffering from this disease? Explain.
- List the values your counselling can propagate in the families.
Advertisements
उत्तर
- Thalassemia is a group of autosomal recessive blood disorders characterized by severe anemia as a result of production of faulty haemoglobin chains. Mutations in the genes coding for the alpha, beta or delta chains constituting haemoglobin lead to the synthesis of improperly folded haemoglobin that is incapable of transporting oxygen efficiently.
- Thalassemia is an autosomal recessive disease, which means the mutation is carried on one of the autosomes, so the carrier can be any one of the two parents. It has an equal probability of coming from the mother or the father, so to just blame the mother for the child’s abnormality is unjustified.
- The values counseling can propagate in the families are:
- Give a healthy diet plan to the child.
- Accepting their child with all his/her positives and negatives.
- Neither of the parents is responsible for giving birth to a sick baby.
- The defect is caused by a random change in the genes of the child.
- Encouraging the child to follow his/her treatment regularly and lead a happy and normal life.
- Support the child emotionally by talking about fear, anxiety, and depression or stress the child feels.
संबंधित प्रश्न
Why are thalassemia and haemophilia categorized as Mendelian disorders? Write the symptoms of these diseases. Explain their pattern of inheritance in humans.
Give an example of an autosomal recessive trait in humans. Explain its pattern of inheritance with the help of a cross.
State any two symptoms of Down’s syndrome.
Mention the symptoms of Phenylketonuria.
Genes for cytoplasmic male sterility in plants are generally located in ______.
Sickle cell anaemia is ______.
The person with Turner’s syndrome has ______.
If both parents are carriers for thalassaemia, which is an autosomal recessive disorder, what are the chances of pregnancy resulting in an affected child?
Trisomy is represented by ______.
Why is thalassemia cotegorised as a Mendelian disorder? Write the symptoms and explain the causes of the disease. How does it differ from Sickle cell anaemia?
