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Developing a 'Dry Lab' Activity Using Lower Body Negative Pressure to Teach Physiology
- Source :
-
Advances in Physiology Education . Sep 2021 45(3):445-453. - Publication Year :
- 2021
-
Abstract
- In this paper we assessed how lower body negative pressure (LBNP) can be used to teach students the physiological effects of central hypovolemia in the absence of the LBNP and/or a medical monitor using a "dry lab" activity using LBNP data that have been previously collected. This activity was performed using published LBNP papers, with which students could explore LBNP as an important tool to study physiological responses to central hypovolemia as well as consider issues in performing an LBNP experiment and interpreting experimental results. The activity was performed at the All India Institute of Medical Sciences, New Delhi, with 31 graduate students and 4 teachers of physiology. Both students and teachers were provided with a set of questionnaires that inquired about aspects related to the structure of the activity and how this activity integrated research and knowledge, as well as aspects related to motivation of the students and teachers to perform the activity. Our results from student and teacher surveys suggest that a "dry lab" activity using LBNP to teach physiology can be an important tool to expose students to the basics of systems physiology as well as to provide useful insights into how research is performed. Providing insight into research includes formulating a research question and then designing (including taking into account confounding variables), implementing, conducting, and interpreting research studies. Finally, developing such an activity using LBNP can also serve as a basis for developing research capacities and interests of students even early in their medical studies.
Details
- Language :
- English
- ISSN :
- 1043-4046
- Volume :
- 45
- Issue :
- 3
- Database :
- ERIC
- Journal :
- Advances in Physiology Education
- Publication Type :
- Academic Journal
- Accession number :
- EJ1311514
- Document Type :
- Journal Articles<br />Reports - Research
- Full Text :
- https://doi.org/10.1152/advan.00123.2020