Breathe life into your understanding with our guide on the respiratory system anatomy and physiology. Nursing students, immerse yourself in the intricate dance of inhalation and exhalation that fuels every living moment.
The three main parts of brain are cerebrum, cerebellum and brainstem. Cerebrum is the largest part and it performs major functions.
This purchase includes a digital download of handwritten ultrasound notes regarding the liver and gallbladder from an abdominal ultrasound course. Included is anatomy of these organs, pathology, definitions, ultrasound images, scanning techniques and more!
Dive into the ultimate study guide for the muscular system, where anatomy and physiology converge. Nursing students, elevate your understanding and master the art of human motion with every page turn.
CARDIAC MUSCLE CELL ACTION POTENTIALPHASE 0: DEPOLARIZATION Sodium rapidly into cell (calcium slowly into cell)PHASE 1 Sodium channels closePHASE 2: PLATEAU PHASE Potassium rapidly out of cell Calcium slowly into cell Calcium from extracellular space and sarcoplasmic reticulum = plateauPHASE 3: RAPID REPOLARIZATION Calcium channels close Potassium rapidly out of cell Potassium and sodium ion positions reversedPHASE 4: RESTING POTENTIAL Leaky potassium channels Sarcolemma impermeable to sodiumLong absolute refractory period in cardiac muscle cells: phase 0 to phase 3 Second action potential cannot be initiated Protective mechanism against tetanus (state of maximal contraction)
The body utilizes its metabolic pathways differently during fasting and starvation states and the more comfortable fed state. Learn more here.
Integrated functional anatomy of the trapezius/trap muscles. Attachments, nerves, palpation, joint actions, arthrokinematics, fascia, triggerpoints, and behavior in postural dysfunction. Examples of common activation exercises, stretches, foam rolling, subsystems, and strength exercises for the trapezius/traps.
Comprehensive tutorial on ECG interpretation, covering normal waves, durations, intervals, rhythm and abnormal findings. From basic to advanced ECG reading. Includes a complete e-book, video lectures, clinical management, guidelines and much more.
Dive into our guide on hyponatremia for nurses. Learn about sodium's role, causes and symptoms, and best practices for patient care
Dive deep into the world of sight, sound, and sensation with our guide on special senses anatomy and physiology. For the curious nursing student, this is your passport to the wondrous gateways through which we perceive our universe.
