@gethelpwithproctoredexam: The liver, the body's largest internal organ weighing approximately 1.5\text{ kg}, serves as a vital multi-functional powerhouse located in the right upper abdomen. Structurally composed of hexagonal units called lobules and specialized hepatocytes, it performs critical roles including detoxification of blood, bile production for lipid digestion, and the storage of essential nutrients like glycogen and vitamins A, D, and B_{12}. Beyond metabolism, it regulates blood sugar and supports immunity via Kupffer cells that filter bacteria. However, this complex system is vulnerable to diseases such as fatty liver, inflammatory hepatitis, and permanent scarring known as cirrhosis, often triggered by obesity, viral infections, or chronic alcohol use. Maintaining liver health is fundamental, as its impairment disrupts the body's entire chemical and functional balance. #nursing #student #nursingnotes #study #blooddiscipline
gethelpwithproctoredexam
Region: US
Tuesday 31 March 2026 14:46:29 GMT
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