The Valve Between the Left Atrium and Lower Ventricle of the Heart

question 87

Multiple Choice

The valve between the left atrium and lower ventricle of the heart is the

• A) pulmonic semilunar valve.
• B) tricuspid valve.
• C) mitral valve.
• D) aortic semilunar valve.

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Definitions:

Chyme

The semi-fluid mass of partly digested food that is passed from the stomach to the small intestine for further digestion.

Small Intestine

The part of the digestive tract that absorbs nutrients and minerals from food, extending from the stomach to the large intestine.

Abdominal Wall

The layer of muscles and tissue that forms the boundary of the abdomen, providing structural support and protection for abdominal organs.

Sigmoidoscopy

A medical examination method employing a flexible tube with a light and camera to view the interior of the sigmoid colon and rectum.