When a Neuron Fires, It Fires in A(n) __________ Fashion

question 252

Multiple Choice

When a neuron fires, it fires in a(n) __________ fashion as there is no such thing as "partial" firing.

• A) all-or-none
• B) rapid fire
• C) accidental patterned
• D) quick successioned

---

Definitions:

Coronary Sinus

The coronary sinus is a large vein on the posterior side of the heart that collects deoxygenated blood from the heart muscle and delivers it to the right atrium.

Left Anterior

Pertaining to the front aspect of the left side of a body or a structure.

Visceral Pericardium

Serous membrane covering the surface of the heart; also called epicardium.

Epicardium

Serous membrane covering the surface of the heart; also called visceral pericardium.