Comparative Anatomy of Sheep and Human Hearts

1. What are the different parts shown in the diagram?

Red- aorta, blue- pulmonary artery, orange- coronary sinus

White- pulmonary valve, grey- aortic valve, cyan- septum

Yellow- chordae tendineae, pink-papillary muscles, green-trabeculaeu carneae

Purple- bicuspid valve, black- mitral valve, brown- tricuspid valve

The correct answer describes the specific parts of the heart which are chordae tendineae, papillary muscles, and trabeculae carneae. The incorrect answers provide various other components of the heart or related structures which are not applicable to the image shown.

Explanation

The correct answer describes the specific parts of the heart which are chordae tendineae, papillary muscles, and trabeculae carneae. The incorrect answers provide various other components of the heart or related structures which are not applicable to the image shown.

2. What are the different components of the heart depicted in the image?

Orange-myocardium

Yellow-pulmonary trunk

Blue-right auricle , pink-left auricle, white- interventricular sulcus, red-coronary arteries and veins

Green-aortic semilunar valve

The image depicts various components of the heart including auricles, interventricular sulcus, and coronary arteries/veins. The incorrect answers do not correspond to the components shown in the image.

Explanation

The image depicts various components of the heart including auricles, interventricular sulcus, and coronary arteries/veins. The incorrect answers do not correspond to the components shown in the image.

3. What are the structures labeled in the image?

Coronary arteries, pulmonary veins, carotid arteries, jugular veins

Bronchi, trachea, esophagus, aorta

Blue-pul artery, red-aorta, yellow and green-pul veins, teal- vena cava.jpg

Pulmonary artery, aorta, superior vena cava, inferior vena cava

The correct answer identifies the different blood vessels in the image, including the pulmonary artery, aorta, pulmonary veins, and vena cava. The incorrect answers either do not match the structures labeled in the image or mix up different types of blood vessels or organs.

Explanation

The correct answer identifies the different blood vessels in the image, including the pulmonary artery, aorta, pulmonary veins, and vena cava. The incorrect answers either do not match the structures labeled in the image or mix up different types of blood vessels or organs.

4. What is the anatomical structure that separates the two atria of the heart?

Tricuspid valve

Interventricular septum

Pulmonary artery

Interartrial septum.

The interatrial septum is the wall that separates the right atrium from the left atrium of the heart, allowing blood to flow properly through the cardiac chambers.

Explanation

The interatrial septum is the wall that separates the right atrium from the left atrium of the heart, allowing blood to flow properly through the cardiac chambers.

5. What is the name of the valve between the left ventricle and aorta?

Tricuspid valve

Semiluminar aortic valve

Mitral valve

Pulmonary valve

The semilunar aortic valve is the correct answer as it is the valve located between the left ventricle and the aorta. The other options are incorrect as the tricuspid valve is located between the right atrium and right ventricle, the mitral valve is located between the left atrium and left ventricle, and the pulmonary valve is located between the right ventricle and pulmonary artery.

Explanation

The semilunar aortic valve is the correct answer as it is the valve located between the left ventricle and the aorta. The other options are incorrect as the tricuspid valve is located between the right atrium and right ventricle, the mitral valve is located between the left atrium and left ventricle, and the pulmonary valve is located between the right ventricle and pulmonary artery.

6. What is the name of the valve between the right ventricle and pulmonary artery? What is the name of all of the heart muscles?

Semiluminar pulmonary valve, myocardium

Tricuspid valve, epicardium

Aortic valve, pericardium

Atrioventricular valve, endocardium

The semilunar pulmonary valve is located between the right ventricle and pulmonary artery, while the myocardium refers to all heart muscles. The other options are different parts of the heart anatomy that do not match the question.

Explanation

The semilunar pulmonary valve is located between the right ventricle and pulmonary artery, while the myocardium refers to all heart muscles. The other options are different parts of the heart anatomy that do not match the question.

7. What are the components of the heart highlighted in the image?

Teal-L ventricle, red-mitral valve, green-R atria, orange-pulmonary valve, purple-tricuspid valve

Blue-right atria, red-L ventricle, green-bicuspid valve, orange-interventricular septum, purple-pulmonary valve

Yellow-pulmonary valve, pink-L atria, brown-left ventricle, black-R atria, gray-tricuspid valve

Teal-right ventricle, red-tricupsid valve, green-R ventricle, organge-L atria, purple-bicupsid, blue-L ventricle, white-interventricular septum

The correct answer includes the specific components of the heart as highlighted in the image. The incorrect options do not match the descriptions provided in the answer. Keep in mind the various structures and their positions within the heart for accurate identification.

Explanation

The correct answer includes the specific components of the heart as highlighted in the image. The incorrect options do not match the descriptions provided in the answer. Keep in mind the various structures and their positions within the heart for accurate identification.