APPLIED RADIOLOGICAL ANATOMY

ANATOMY

LYMPHATIC SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does the thymus do?
A
Destroy cells
B
Get rid of hormones
C
Produce hormones (ex. thymosin) to program lymphocytes
D
The thymus doesn’t function
Explanation: 

Detailed explanation-1: -Your thymus produces and releases several hormones including: Thymopoietin: fuels the production of T-cells and tells the pituitary gland to release hormones. Thymosin and thymulin: help make specialized types of T-cells. Thymic humoral factor: keeps your immune system working properly.

Detailed explanation-2: -The thymus is an organ that is critically important to the immune system which serves as the body’s defense mechanism providing surveillance and protection against diverse pathogens, tumors, antigens and mediators of tissue damage.

Detailed explanation-3: -Thymosin (TFX) stimulates polyclonal antibody synthesis of human peripheral blood, lymph node and spleen lymphocytes. This stimulation is observed only with T-cell-dependent polyclonal activators of immunoglobulin production and its mechanism appears to be associated with TFX-induced activation of T-helper cells.

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