Concept: Perfusion – Variations & Context, Consequences and Risk Factors
Über den Vortrag
Der Vortrag „Concept: Perfusion – Variations & Context, Consequences and Risk Factors“ von Rhonda Lawes, PhD, RN ist Bestandteil des Kurses „Concepts (Nursing)“.
Quiz zum Vortrag
What mainly distinguishes impaired central perfusion from impaired tissue perfusion?
- Central involves pump failure
- Central involves capillary blockage
- Central involves reduced cardiac output
- Central involves electrical misfiring
- Central affects only one organ
What key factor determines progression from ischemia to infarction?
- Time without restored flow
- Size of the affected artery
- Location of the clot
- Patient age
- Patient sex
Which is a modifiable perfusion risk factor?
- Smoking
- Age
- Sex
- Family history
- Genetic predisposition
How does immobility primarily compromise skin tissue perfusion?
- Sustained pressure stops capillary flow
- Reduced cardiac conduction
- Sudden blood loss
- High systemic resistance
- Decreased blood volume
Dozent des Vortrages Concept: Perfusion – Variations & Context, Consequences and Risk Factors
Rhonda Lawes, PhD, RN
Dr. Rhonda Lawes is a distinguished nursing education leader who serves as Chief Nursing Officer at Lecturio. With her PhD in Educational Psychology from Oklahoma State University (2023) focused on academic resilience, self-efficacy, and academic mindset, Dr. Lawes brings a unique blend of clinical expertise and educational psychology to nursing education.
Throughout her 35+ year career spanning clinical practice, academic leadership, and educational content development, Dr. Lawes has created over 1,400 educational videos for nursing students worldwide. Her extensive teaching experience includes serving as Assistant Professor at the University of Oklahoma College of Nursing and current role as Adjunct Professor at Oral Roberts University.
A prolific presenter and thought leader, Dr. Lawes regularly delivers keynotes and workshops at national and international nursing conferences, focusing on clinical judgment development, NCLEX preparation, and innovative teaching strategies. Her research and publications in nursing education reflect her commitment to developing resilient, competent healthcare professionals prepared to excel in today's complex healthcare environment.
Dr. Lawes combines academic rigor with an engaging teaching style that inspires both students and faculty, making her a respected voice in nursing education and a valuable leader at Lecturio.
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