Human internal organs

The human internal organs diagram includes the following organs and structures: Brain: The control center of the nervous system that is responsible for regulating body functions and controlling behavior. Lungs: The respiratory organs that take…

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Blood vessels

Arteries: These are blood vessels that carry oxygen-rich blood away from the heart to the rest of the body. They have thick walls and are under high pressure, so they have a pulse. Veins: These…

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Human ear

Pinna: The outermost visible part of the ear which collects sound waves and channels them into the ear canal. Ear canal: A narrow tube-like passage that runs from the pinna to the eardrum. Eardrum: A…

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Synovial joints

Synovial joints are movable joints that are found in the body, such as the knees, elbows, and fingers. They are characterized by the presence of synovial fluid, which lubricates the joint and reduces friction between…

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Finger Nail

Free edge: the part of the nail that extends past the fingertip. Nail plate: the visible part of the nail that covers the nail bed. Nail bed: the skin underneath the nail plate. Lunula: the…

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Hand Finger

Distal phalanx: This is the tip of the finger bone that forms the fingertip. Middle phalanx: This bone is located between the proximal and distal phalanges. Proximal phalanx: This bone is the first bone from…

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