Which of the Following Adrenergic Agonists Stimulate Both $\alpha$ And $\beta$ Receptors?
A) Noradrenaline
B) Adrenaline
C) Dopamine
D) Both a \beta

question 8

Multiple Choice

Which of the following adrenergic agonists stimulate both $\alpha$ and $\beta$ receptors?

• A) Noradrenaline
• B) Adrenaline
• C) Dopamine
• D) Both A and B

---

Definitions:

Astronomical Phenomena

Events or observable occurrences in the night sky or space, including eclipses, meteor showers, and planetary alignments.

Teotihuacán

An ancient Mesoamerican city known for its vast size, monumental architecture, including the Pyramid of the Sun and the Pyramid of the Moon.

Key Pyramids

Central pyramids in ancient Egyptian architecture, serving as monumental tombs for pharaohs and a focal point for religious activity.

Mesoamerica Region

A historical and cultural region in North and Central America characterized by shared indigenous cultures and civilizations, such as the Maya and the Aztec.