write a summary of a sheep heart dissection

Expert Solution

ANSWER: Sheep heart dissection is the cutting of particular areas of heart of a sheep to see the different section of the heart. A sheep heart is similar to the human heart. Like most mammals the sheep's heart has four chambers with two atria and two ventricles. Like in humans the blood flow through the heart of the sheep will be from right atria to right ventricle for deoxygenated blood and for oxygenated blood it is through the left atria and vemtricle of the same side. The half of the heart that includes the apex is the left side of the heart. The left side lf the sheep heart is firmer than the right side which is due to the muscles that pump the blood out to the body while the right side comparitively less firm as it punps blood only to the lungs. Darker flaps are located on the top of the sheep's heart which are called the auricles. There should be a large opening at the top of the heart right next to auricles. This is the opening of the superioe vena cava that brongs deoxygenated blood from upper half of the body. Slightly down the superior vena cava opening is the inferior vena cava opening whoch brings blood from lower half of the body. Right in the centre of the heart of the heart is the aorta. To the left side of the back of aorta is present the Pulmonary artery that carry blood to the lungs for oxygenation. As in humans there are av valves present in the sheep's heart also it contains the semilunar valves whoch would prevent the backflow of blood.

Sydney Mullin answered 1 year ago

The following questions are based on sheep brain dissection: 1. Compared to humans, this lobe of...

The following questions are based on sheep brain dissection: 1. Compared to humans, this lobe of the brain is significantly smaller in other animals. What is the name and the primary function of this lobe? 2. What is located inside of the brain’s ventricles? Of the three ventricles shown, name the ventricle located underneath the cerebellum. 3. If blunt force trauma caused there to be insufficient communication between the right and left cerebral hemisphere, then what structure most likely sustained the damage?...

Briefly describe how you would have performed the heart dissection as if you were to do...

Briefly describe how you would have performed the heart dissection as if you were to do it in class. What are the major structures you can see?

one page summary of “the last heart attack by dr. sanjay”

1. Dolly the sheep was a sheep that was born to an unrelated mom. Her genome...

1. Dolly the sheep was a sheep that was born to an unrelated mom. Her genome was inserted into an egg that had the DNA removed. This is an example of a. RNA sequencing b. cloning c. Genetic engineering d. RNA interference 10 points QUESTION 7 1. What is "gene expression"? a. DNA that is known to contain genes that can be expressed b. the movement of genes from one cell to the other c. the production of mRNA and...

A sample of a population consisting of 100 Sudanese sheep, 1 Najdi sheep and 0 60...

A sample of a population consisting of 100 Sudanese sheep, 1 Najdi sheep and 0 60 sheep would be drawn. Australian. 1- Determine the type of sample appropriate for this community. 2- If you know that the size of the drawn sample is 360 = n, explain the drawing mechanism, extracting the share of each layer.

write a summary on Liquids and Solids

1. Write a summary. Write a small summary explaining the differences between correlation and the chi-square...

1. Write a summary. Write a small summary explaining the differences between correlation and the chi-square test for independence. Post your summary to the discussion forum. 2. List two examples where you would use correlation to test the relationship between two variables, and two examples where you would use chi-square to test the relationship.

Talk about the human heart and provide a summary of the types of drugs used, benefits,...

Talk about the human heart and provide a summary of the types of drugs used, benefits, side effects, any relevant research studies about that specific drug, and what you found interesting.

Why is it important to understand the different planes of dissection?

In 2016, The American Sheep Industry Association released data showing that the nation's 88,000 sheep producers...

In 2016, The American Sheep Industry Association released data showing that the nation's 88,000 sheep producers generated a total economic impact of $5.8 billion. Some of the issues that impact the profitability of sheep include their coat color, how quickly they gain weight, and whether they are resistant to infection caused by parasitic worms called nematodes. In the UK last year, approximately 100 million dollars were spent on reducing and curing worm infections in sheep. A team of researchers led...

Question