🧬 Anatomy & Physiology
Explore the human body systems. Learn the anatomy every EMT needs to know for the NREMT.
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Respiratory System
Lungs, trachea, bronchi, diaphragm — how oxygen gets into the blood.
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Cardiovascular System
Heart, blood vessels, aorta — circulation and perfusion.
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Skeletal System
Bones of the body — key landmarks for assessment and trauma.
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Nervous System
Brain, spinal cord, nerves — the control center.
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Muscular System
Major muscles and how they relate to movement and injuries.
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Digestive System
GI tract — abdominal anatomy for assessment.