9 Questions
At what week does the separation of the truncus arteriosus into the ascending aorta and pulmonary artery occur?
Week 6
What is the result of embryologic spiraling in the cardiovascular system?
The appearance of the aorta and pulmonary artery wrapping around each other
From which embryonic layer do both types of pleura arise?
Mesoderm
When does lung growth begin in early embryonic development?
When right and left lung buds are formed from the respiratory diverticulum
When do pleuroperitoneal membranes form and fuse with the diaphragm?
By approximately week seven
What does gross anatomy primarily focus on?
Major body structures
What is the main difference between gross anatomy and microscopic anatomy?
Size of structures studied
What is the origin of the term 'anatomy'?
"Ana temnein" meaning "to cut up"
What is considered basic to all anatomical research?
Dissection
Learn about the early development of the cardiovascular system, including the formation of the heart's chambers and the separation of the truncus arteriosus into the ascending aorta and pulmonary artery. Understand the crucial steps in the organogenesis of the cardiovascular system.
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