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ERIC Number: EJ1084605
Record Type: Journal
Publication Date: 2015-Dec
Pages: 6
Abstractor: As Provided
ISSN: ISSN-1043-4046
Observing and Understanding Arterial and Venous Circulation Differences in a Physiology Laboratory Activity
Altermann, Caroline; Gonçalves, Rithiele; Lara, Marcus Vinícius S.; Neves, Ben-Hur S.; Mello-Carpes, Pâmela B.
Advances in Physiology Education, v39 n4 p405-410 Dec 2015
The purpose of the present article is to describe three simple practical experiments that aim to observe and discuss the anatomic and physiological functions and differences between arteries and veins as well as the alterations observed in skin blood flow in different situations. For this activity, students were divided in small groups. In each group, a volunteer is recruited for each experiment. The experiments only require a sphygmomanometer, rubber bands, and a clock and allow students to develop a hypothesis to explain the different responses to the interruption of arterial and venous blood flow. At the end, students prepare a short report, and the results are discussed. This activity allows students to perceive the presence of physiology in their daily lives and helps them to understand the concepts related to the cardiovascular system and hemodynamics.
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Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A