The Production of RBCs in the Blood Is Controlled by Which

question 39

Multiple Choice

The production of RBCs in the blood is controlled by which hormone?

• A) Thyroxin
• B) Oxyhemoglobin
• C) Cortisol
• D) Erythropoietin
• E) Oxytocin

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Definitions:

Plasma Proteins

Proteins found in blood plasma, playing roles in blood clotting, defense against disease, and transportation of substances.

Capillaries

The smallest blood vessels in the body, facilitating the exchange of nutrients and waste materials between the bloodstream and tissues.

Jugular Trunks

Large lymphatic vessels in the neck that drain lymph from the head, neck, and upper chest back into the bloodstream.

Subclavian Trunks

Lymphatic vessels in the shoulder area that drain lymph from the upper limbs, thoracic wall, and breast.