Concept: Perfusion – Assessment and Clinical Management
Über den Vortrag
Der Vortrag „Concept: Perfusion – Assessment and Clinical Management“ von Rhonda Lawes, PhD, RN ist Bestandteil des Kurses „Concepts (Nursing)“.
Quiz zum Vortrag
Which feature best distinguishes stable angina from acute coronary syndrome?
- Pain with exertion, relieved by rest
- Pain at rest, not exertion-related
- Pain only when lying flat
- Pain relieved by deep breathing
- Pain lasting seconds, then gone
A patient has severe chest pain unrelieved by rest or nitroglycerin, plus jaw pain and nausea. Which condition does this best match?
- Acute coronary syndrome
- Stable angina
- Gastroesophageal reflux
- Panic attack
- Muscle strain
Which is an atypical myocardial infarction presentation more common in women?
- Dyspnea without chest pain
- Crushing mid-chest pain
- Isolated left arm weakness
- Sudden vision loss
- Pain with deep inspiration
Clinically, orthostatic hypotension is defined as which blood pressure change within 3 minutes of standing?
- ≥20 systolic or ≥10 diastolic drop
- ≥30 systolic and ≥20 diastolic drop
- Any 5 mmHg systolic rise
- Systolic drop with tachycardia only
- Diastolic changes only
Which ankle-brachial index value strongly suggests peripheral arterial disease?
- 0.90 or less
- 0.91 to 0.99
- 1.00 to 1.40
- Above 1.40
- Exactly 1.00
Which cardiac marker is the preferred biomarker for diagnosing myocardial infarction?
- High-sensitivity cardiac troponin
- CK-MB
- Myoglobin
- Homocysteine
- BNP
Dozent des Vortrages Concept: Perfusion – Assessment and Clinical Management
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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