internal organs in a human body

abdomen abdominal anatomy attention biology blood bodily body body's bone breathing cardiovascular check-ups colon conceptual coordination crucial diagnose diagram digestive disease education functions health healthcare healthy heart homeostasis hospital human illness importance infection internal intestine issues kidney life lifestyle limb liver lung lymph lymphatic maintain medical medicine metabolism muscle muscular nodes organ organs patient performs physical poster prompt proper regular scan scheme science skeleton specific spine stomach support surgery surgical vein vital well-being work x-ray