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The vessel marked (blue circle) 1.  crosses from right to left 2.  receives deoxygenated blood from the left esophagus 3.  terminates in the left brachocephalic vein 4.  receives deoxygenated blood from the posterior heart 5.  drains directly into the superior vena cava 6.  receives deoxygenated blood from the left mediastinum Choose the correct answer: (A) 1 and 5 (B) 2 and 6 (C) 2, 3, and 4 (D) 2, 3, 4, and 6

The vessel marked (blue circle) 1.  crosses from right to left 2.  receives deoxygenated blood from the left esophagus 3.  terminates in the left brachocephalic vein 4.  receives deoxygenated blood from the posterior heart 5.  drains directly into the superior vena cava 6.  receives deoxygenated blood from the left mediastinum Choose the correct answer: (A) 1 and 5 (B) 2 and 6 (C) 2, 3, and 4 (D) 2, 3, 4, and 6

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The vessel marked (blue circle)

1.  crosses from right to left

2.  receives deoxygenated blood from the left esophagus

3.  terminates in the left brachocephalic vein

4.  receives deoxygenated blood from the posterior heart

5.  drains directly into the superior vena cava

6.  receives deoxygenated blood from the left mediastinum

Choose the correct answer:

(A) 1 and 5
(B) 2 and 6
(C) 2, 3, and 4
(D) 2, 3, 4, and 6
The image displays a detailed diagram of the human heart and its associated major blood vessels, highlighting the anatomy of the circulatory system. ### Key Components: 1. **Heart**: Positioned slightly to the left of the center of the chest, the heart is depicted with its chambers and major structures. It is shown encased by layers of fibrous tissue, an indication of the heart's complex structure. 2. **Arteries**: Arteries are shown branching from the heart, illustrated in blue. These vessels carry oxygenated blood from the heart to various parts of the body. The prominent artery visible could represent the aorta, the largest artery in the human body. 3. **Veins**: The veins are portrayed in purple and represent blood vessels that return deoxygenated blood to the heart. They include the superior vena cava and inferior vena cava, which are the main veins connecting to the heart. 4. **Pulmonary Vessels**: These vessels connect the heart to the lungs, facilitating the exchange of gases. The pulmonary artery and veins are particularly emphasized. 5. **Labeled Sections**: Various parts of the circulatory system are annotated with lines indicating key structural features. However, specific names are not provided, meaning the image serves as a general educational tool rather than a labeling exercise. The circular blue object at the bottom right possibly serves as an annotation feature or artistic element, not directly relevant to anatomical structures. Overall, this diagram is an educational tool for understanding the basic anatomy of the cardiovascular system, focusing on the heart's role in blood circulation.
Transcribed Image Text:The image displays a detailed diagram of the human heart and its associated major blood vessels, highlighting the anatomy of the circulatory system. ### Key Components: 1. **Heart**: Positioned slightly to the left of the center of the chest, the heart is depicted with its chambers and major structures. It is shown encased by layers of fibrous tissue, an indication of the heart's complex structure. 2. **Arteries**: Arteries are shown branching from the heart, illustrated in blue. These vessels carry oxygenated blood from the heart to various parts of the body. The prominent artery visible could represent the aorta, the largest artery in the human body. 3. **Veins**: The veins are portrayed in purple and represent blood vessels that return deoxygenated blood to the heart. They include the superior vena cava and inferior vena cava, which are the main veins connecting to the heart. 4. **Pulmonary Vessels**: These vessels connect the heart to the lungs, facilitating the exchange of gases. The pulmonary artery and veins are particularly emphasized. 5. **Labeled Sections**: Various parts of the circulatory system are annotated with lines indicating key structural features. However, specific names are not provided, meaning the image serves as a general educational tool rather than a labeling exercise. The circular blue object at the bottom right possibly serves as an annotation feature or artistic element, not directly relevant to anatomical structures. Overall, this diagram is an educational tool for understanding the basic anatomy of the cardiovascular system, focusing on the heart's role in blood circulation.
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