Observing and understanding arterial and venous circulation differences in a physiology laboratory activity.
Adv Physiol Educ
; 39(4): 405-10, 2015 Dec.
Article
en En
| MEDLINE
| ID: mdl-26628667
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.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Fisiología
/
Arterias
/
Piel
/
Estudiantes
/
Enseñanza
/
Venas
/
Comprensión
/
Educación Profesional
/
Hemodinámica
Límite:
Humans
Idioma:
En
Revista:
Adv Physiol Educ
Asunto de la revista:
EDUCACAO
/
FISIOLOGIA
Año:
2015
Tipo del documento:
Article
País de afiliación:
Brasil