Which of the Following Opens into Both the Esophagus and Larynx

question 1

Multiple Choice

Which of the following opens into both the esophagus and larynx?

• A) Nasopharynx
• B) Laryngopharynx
• C) Oropharynx
• D) Fauces

---

Definitions:

Neurotransmitters

Chemical substances in the brain that transmit signals between neurons, influencing various functions such as mood, sleep, and appetite.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, sleep, memory, and learning.

Norepinephrine

A neurotransmitter and hormone involved in the body's response to stress, also playing a key role in alertness and the fight-or-flight response.

Id

In psychoanalytic theory, the part of the personality that contains our primitive impulses such as sex, anger, and hunger, and operates on the pleasure principle.