What Type of Chemical Signals Occur Between Individuals

question 46

Multiple Choice

What type of chemical signals occur between individuals?

• A)Prostaglandins
• B)Growth factors
• C)Pheromones
• D)Pyrogens

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Definitions:

Internal Jugular Vein

A major vein that carries blood from the head, brain, face, and neck back towards the heart.

Axillary Vein

A large blood vessel that conveys blood from the lateral aspects of the thorax, armpit, and upper limb toward the heart.

Brachiocephalic Vein

A large vein in the upper chest that is formed by the union of the internal jugular and subclavian veins and drains blood from the head, neck, and upper extremities.

Precava

A term not recognized as a standard anatomical or medical key term, indicating it may be incorrect or misspelled. NO.