NURS 8022 (NURS 8022)

STRUCTURE AND FUNCTION OF THE CV AND LYMPHATIC SYSTEMS 1. Understand the basics of cardiac muscle contraction > Cross-bridge cycling -Attachment of actin to myosin at the cross bridge -Myosin head molecule undergoes a position change -Causes thin filaments to slide past thick filaments (contraction) Calcium -Is stored in the tubule system and the sarcoplasmic reticulum -Enters the myocardial cell from the interstitial fluid after electrical excitation, which increases membrane perme...

Respiratory Structures of pulmonary system − NOT ON STUDY GUIDE • Lobes (3 on right, 2 on left) - segments − lobules • Blood vessels serve the pulmonary system • Chest wall/thoracic cage • Diaphragm: involved in ventilation − dome shaped muscle that separates the thoracic and abdominal cavities • Mediastinum: space between lungs containing heart, great vessels, and esophagus • Conducting airways o Upper airways: warms and humifies air  Nasopharynx and oropharynx ...

NURS 8022 Advanced Pathophysiology | NURS 8022 Advanced Pathophysiology Exam #4 Study Guide

NURS 8022 Advanced Pathophysiology | NURS 8022 Advanced Pathophysiology Exam #3 Study Guide

NURS 8022 Advanced Pathophysiology Exam #1 Study Guide Module 1 – Ch: 1-2 Cellular biology, membrane physiology, action potentials, skeletal and smooth muscle contraction, altered cellular tissue, and biology of aging Positive and negative feedback – what are they? Understand basics of what they do and how they affect physiology • Negative feedback: promotes stability o Cancels out the original response – original stimulus or response is cancelled out at the end o Body must sense a chan...

NURS 8022 Advanced Pathophysiology Exam 5 Study Guide

NURS 8022 Advanced Pathophysiology Exam 1 Study Guide

NURS 8022 Advanced Pathophysiology Exam 3 Study Guide