Which Neurotransmitter Is Released at the Gland by the Preganglionic

question 48

Multiple Choice

Which neurotransmitter is released at the gland by the preganglionic neuron in the diagram?

• A)Norepinephrine
• B)Acetylcholine
• C)Epinephrine
• D)Dopamine
• E)Serotonin

---

Definitions:

Ultrasound Exam

A diagnostic test using high-frequency sound waves to create images of internal organs, tissues, or developing fetuses.

Group B Streptococcus

A type of bacteria commonly found in the digestive and lower reproductive tracts, which can cause infections, especially in newborns.

Bacteria

Microscopic, single-celled organisms found in diverse environments; they can be beneficial, neutral, or harmful to humans and other life forms.

Pneumonia

An inflammatory condition of the lung primarily affecting the small air sacs known as alveoli, typically caused by infection with viruses, bacteria, or other microorganisms.