Question

1.
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2.
SI
Arun and his sister Arunima are both 'teenagers'. Arunima observes a swelling a
on her neck, following which she visits a doctor. The doctor identifies it to be a
deficiency disease and prescribes medicines accordingly, along with suggesting
dietary modifications. A few months later, Arun observes a small
on his throat and visits the doctor. However, the doctor assures him that it is
a normal feature in boys of his age.
protrusion
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(a) Identify the disease Arunima was suffering from along with its cause.
(b) Why do you think that no medication was prescribed for Arun?​

Answer 1

Answer:

A. There are many causes of lumps in the neck. The most common lumps or swellings are enlarged lymph nodes. These can be caused by bacterial or viral infections, cancer (malignancy), or other rare causes. Swollen salivary glands under the jaw may be caused by infection or cancer.

B.the causes for lumpin the neck of boys is a normal feature of a teenager which happens in boys. this lump is also called adam's apple.