Epinephrine is also known by what common name?

Epinephrine is also known by what common name?

• A. Adrenaline
• B. Noradrenaline
• C. Dopamine
• D. Serotonin

Answer: (A)

Adrenaline is the common name for epinephrine. They are the same molecule, with adrenaline often used in everyday language and in many countries’ medical literature, while epinephrine is the formal or international name. The other options are different substances: noradrenaline (norepinephrine) is a related but distinct catecholamine, and dopamine and serotonin are entirely different neurotransmitters with separate roles. So adrenaline best matches the common name for epinephrine.

Adrenaline is the common name for epinephrine. They are the same molecule, with adrenaline often used in everyday language and in many countries’ medical literature, while epinephrine is the formal or international name. The other options are different substances: noradrenaline (norepinephrine) is a related but distinct catecholamine, and dopamine and serotonin are entirely different neurotransmitters with separate roles. So adrenaline best matches the common name for epinephrine.