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What structure is concerned with the processing and maturing of T lymphocytes?

Spleen

Thymus gland

Tonsils

Pancreas

Answer and Explanation

The Correct Answer is B

A. Spleen:

The spleen filters blood and helps initiate immune responses, but it does not mature T cells.

B. Thymus gland:

The thymus is the primary site where immature T lymphocytes mature and become functional.

C. Tonsils:

Tonsils help detect pathogens entering through the mouth or nose but are not involved in T cell maturation.

D. Pancreas:

The pancreas is involved in digestion and blood glucose regulation, not immune cell development.

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Correct Answer is A

Explanation

A. Anaphylaxis (hypersensitivity reaction)

Anaphylaxis is a life-threatening allergic reaction involving airway constriction, drop in blood pressure, and widespread inflammation.

B. Immunosuppression

Immunosuppression is a reduced immune response, not a hypersensitivity reaction.

C. Immunocompetence

This is the normal functioning of the immune system, not a reaction.

D. Autoimmunity

Autoimmunity is when the body attacks its own tissues, not an allergic reaction.

A. Advising the patient to avoid all physical activity to prevent strain B. Encouraging the use of compression garments on the affected arm C. Instructing the patient to apply heat to the affected arm to reduce swelling D. Recommending the patient to keep the arm elevated at all times

Correct Answer is B

Explanation

A. Advising the patient to avoid all physical activity to prevent strain:

Complete avoidance of activity can lead to stiffness and muscle atrophy. Gentle activity is encouraged.

B. Encouraging the use of compression garments on the affected arm:

Compression garments help prevent or reduce lymphedema by promoting lymph drainage in the affected arm.

C. Instructing the patient to apply heat to the affected arm to reduce swelling:

Heat can exacerbate swelling and inflammation and should be avoided.

D. Recommending the patient to keep the arm elevated at all times:

While occasional elevation may help, constant elevation is impractical and unnecessary. It is not the primary prevention strategy.

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What structure is concerned with the processing and maturing of T lymphocytes?

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