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Pipe Cleaners as a Low-Cost and Versatile Educational Tool for Teaching Vascular Anatomy
1The Medical School, The University of Sheffield, Beech Hill Road, Sheffield, S10 2RX UK.
Medical Science Educator
|August 30, 2021
Summary
Pipe cleaners offer a low-cost, versatile solution for teaching vascular anatomy. This method addresses challenges with cadavers and expensive models, benefiting educators and students.
Area of Science:
- Anatomy Education
- Medical Simulation
Background:
- Vascular anatomy education presents significant challenges.
- Traditional methods like cadavers lack visualization, while models are expensive and inflexible.
Purpose of the Study:
- To introduce pipe cleaners as an innovative, cost-effective tool for teaching vascular anatomy.
- To provide a versatile alternative for anatomy educators and students.
Main Methods:
- Utilizing pipe cleaners to construct and demonstrate vascular structures.
- Comparing the effectiveness and accessibility of pipe cleaners against traditional methods.
Main Results:
- Pipe cleaners provide a hands-on, adaptable, and affordable approach to learning vascular anatomy.
- This method enhances visualization and engagement compared to existing tools.
Conclusions:
- Pipe cleaners represent a valuable, low-cost educational resource for vascular anatomy.
- This technique improves the learning experience for both educators and students.
Related Concept Videos
02:03Anatomy of the Circulatory System
The human circulatory system consists of blood, blood vessels that carry blood away from the heart, around the body, and back to the heart, and the heart itself, which acts as a central pump. The systemic circuit supplies blood to the whole body, the coronary circuit supplies blood to the heart, and the pulmonary circuit supplies blood flow between the heart and lungs.
01:29Blood Flow
Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and capillaries. The velocity of blood flow decreases with increased cross-sectional blood vessel area. As blood returns to the heart through venules and veins, its velocity increases. The movement of blood is encouraged by smooth muscle in the vessel walls, the movement of skeletal muscle surrounding the vessels, and one-way valves that prevent backflow.