Immuno-deficiency syndrome could develop due toa)Defective liverb)AIDS virusc)Defective thymusd)Weak immune systemCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV).Following initial infection, a person may not notice any symptoms or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged period with no symptoms. As the infection progresses, it interferes more with the immune system, increasing the risk of developing common infections such as tuberculosis, as well as other opportunistic infections, and tumors that rarely affect people who have working immune systems.[5] These late symptoms of infection are referred to as acquired immunodeficiency syndrome (AIDS).This stage is often also associated with unintended weight loss.

Answer

AIDS is caused by human immunodeficiency virus (HIV). HIV kills or damages the body's immune system cells.There are two types of HIV. Type I and Type II. Type I is more common in India.

Answer

Explanation:

Immuno-deficiency syndrome refers to a condition in which the immune system is unable to function properly, leading to an increased susceptibility to infections and diseases. There are several factors that can contribute to the development of immunodeficiency syndrome, but the correct answer is option 'B' which is the AIDS virus.

AIDS Virus:
The acquired immunodeficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV). HIV attacks and destroys CD4+ T cells, which are crucial for the proper functioning of the immune system. As the number of CD4+ T cells decreases, the immune system becomes weaker and less able to defend the body against infections and diseases. This ultimately leads to the development of immunodeficiency syndrome.

Defective Liver:
The liver plays an important role in the immune system by filtering and removing toxins from the bloodstream. However, a defective liver alone is unlikely to cause immunodeficiency syndrome. Liver dysfunction may result in impaired immune function, but it is typically not the primary cause of immunodeficiency.

Defective Thymus:
The thymus gland is responsible for the production and maturation of T cells, which are important components of the immune system. A defective thymus can lead to a reduced number of functional T cells, compromising the immune system. However, a defective thymus alone is not sufficient to cause immunodeficiency syndrome.

Weak Immune System:
A weak immune system can increase the risk of developing immunodeficiency syndrome. This can be caused by various factors such as malnutrition, chronic diseases, certain medications (e.g., immunosuppressants), and genetic disorders. However, it is important to note that a weak immune system is a consequence of immunodeficiency syndrome rather than the cause.

In conclusion, while factors such as a defective liver, defective thymus, and weak immune system can contribute to the development of immunodeficiency syndrome, the primary cause is the AIDS virus (HIV). HIV attacks and destroys CD4+ T cells, leading to a weakened immune system and increased susceptibility to infections and diseases.

Answer

Here acquired is not mentioned. So weak immune system should be able to answer of the question.

Answer

D

Answer

Y not d

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Answer

Acquired Immune Deficiency Syndrome or AIDS is a set of symptoms caused by the HIV virus. It is in fact, the most advanced stage of infection caused by HIV. This disease modifies and corrupts the immune system, making people susceptible to infections and diseases. The susceptibility worsens as the syndrome progresses.

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