The Inferior Point of the Heart Is Called the

question 108

Multiple Choice

The inferior point of the heart is called the

• A) apex.
• B) hilum.
• C) base.
• D) septum.
• E) mediastinum.

Know the procedures and requirements for maintaining sterility of autoclaved items and surgical instruments.

Understand pre-surgery skin preparation protocols.

Recognize the components and purposes of surgical instruments, including specific forceps and scissors.

Identify appropriate attire and preparation for a patient on the day of surgery.

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Definitions:

Isovolumetric Contraction

A phase in the cardiac cycle where the ventricles contract with no change in volume because all heart valves are closed.

Ejection

The act of expelling or discharging, often related to the expulsion of blood from the heart or another substance from the body.

Atrial Systole

Contraction of the atria.

Ventricles

Chambers of the heart that receive blood from the atria and expel it to the lungs or body.