Sheep Heart Dissection

Anatomy of the sheep's heart Objective: To examine the sheep's heart, to examine the internal structure and external structure of the heart. Assumption: Except for size, the sheep and the human heart are the same. In other words, the sheep heart gets bigger. Background Information: The central organ of the cardiovascular system is the heart. It pumps blood to various parts of the body through a complex network of blood vessels. The life expectancy of the heart is over 5 billion times.

The material used in this anatomy is as follows. The first step in anatomy of sheep's heart female gum glove tray paper is to wear rubber gloves before handling the original heart. The next step is to place the sheep's heart on the anatomical tray. Thereafter, an external inspection was conducted to detect the mail piece valves. The next step is to find the fat part of the heart to help guide the first incision to the heart. The cardiac valve system results graph illustrates the muscle characteristics detected during dissection of the sheep's heart. One thing is that the left ventricular wall is thicker than the right ventricle. This is to pump blood from the aorta to other parts of the body with this extra muscle.

Analyzing the sheep's heart and observing it, identifying the anatomy of the human heart, the left and right sides of the heart, the structure of the ventricle and the atrium, the blood vessels of the heart and its purpose from the blood flow of various kinds of heart Identify. The heart is a major organ located in the mediastinal chest, and has a function to send oxygenated blood into the body. It can stimulate its own contractions using electrical impulses generated by atrial nodules (SAN also known as pacemakers), atrioventricular nodes and Purkinje fibers so special muscles called myogenic muscles It consists of muscles. Irritating myocardium from the nervous system is very strong to fatigue. (Tharp et al., 2009)