When Does Blood Flow Occur Through the Coronary Circulation

question 260

Multiple Choice

When does blood flow occur through the coronary circulation

• A)mainly during systole
• B)mainly during diastole
• C)almost equally during systole and diastole
• D)only during ventricular isovolumetric contraction

---

Definitions:

Wave-wound

A method of winding used in electrical machinery where coils are connected in series to form a continuous wave-like pattern, optimizing the use of conductor material.

Field Excitation

The process of applying an external current to the field winding of a generator or motor to produce the necessary magnetic field for operation.

Input Torque

The torque applied to a system or component, often measured to understand the mechanical power required to operate a device or machinery.

Armature Excitation

The process of applying voltage to the armature winding of a generator or motor, which induces magnetic fields and enables motion or power generation.