Which Arteries Fuse to Form the Basilar Artery

question 63

Multiple Choice

Which arteries fuse to form the basilar artery?

• A) internal carotid arteries
• B) external carotid arteries
• C) brachial arteries
• D) vertebral arteries
• E) axillary arteries

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Definitions:

Epinephrine

Adrenaline, a dual-function substance acting as both hormone and neurotransmitter, is key in initiating the body's fight-or-flight response.

Serotonin

A neurotransmitter involved in regulating mood, appetite, sleep, and other functions, often associated with feelings of well-being and happiness.

Dopamine

A neurotransmitter in the brain associated with pleasure, movement, and reward-motivated behaviors.

B Lymphocytes

A type of white blood cell that plays a significant role in the immune system by producing antibodies to combat infections.