Physiology Ep 04: Muscle Tissue скачать в хорошем качестве

Physiology Ep 04: Muscle Tissue

Physiology Ep 04: Muscle Tissue | Structure & Types Explained for Nurses In this episode of our Physiology Series, we break down Muscle Tissue in a clear, deep, and exam-focused way — exactly how nursing students need to understand it. In this video, we cover: ✅ The three types of muscle tissue: skeletal, cardiac, and smooth ✅ Key structural differences between the three types ✅ Microscopic structure of muscle fibers ✅ Sarcolemma, sarcoplasmic reticulum, and T-tubules ✅ Myofibrils and the organization of muscle fibers ✅ Sarcomere structure (Z-line, I-band, A-band, H-zone, M-line) ✅ Arrangement of actin and myosin filaments This episode focuses purely on structure and classification, building the foundation you need before understanding muscle contraction in the next video.