Word Count : 242

---

Sodium is the principal extracellular cation responsible for maintaining extracellular fluid volume, osmotic pressure, and acid-base balance. It plays a key role in nerve impulse transmission and muscle function through action potential generation. Its levels are tightly regulated by kidneys ____ __________ _________ ________ _____ _____ _________ _____ ____ _________.
__________ _____ ____ _______ ______ ___ ___ ___ _________ _________.
___ __________ _____ _____ _______ _____.
________ ________ ____ ______ ______ ___ ________ ____ _____ ___.
______ _______ ___ _____ ____ ________ ___.
__________ _______ ________ _________ ____ __________ ____ _______.
_______ ____ _________ _______ ____ _____.
______ ______ _________ ______ _________ _____ _______.
_________ _____ __________ _________ _____ _______ _________.
__________ __________ ___ _________ ______ ____ _______ __________ ________.
______ _________ _____ ___ ____ __________ _________ __________ _________ _________ _______.
___ _______ _____ _______ _________ _________ _________ ________ ________ _______.
______ ____ ______ ____ ______ ___ ______ ________ ______ __________.
___ ___ ___ _________ __________ _________ ___ __________ _____ ________.
________ _______ __________ _____ ________ ____ _________ _______ __________ _________ _____.
______ _________ _____ _____ ____ ________ ______ ______ _____ ____ ______ ____.
______ ___ _________ __________ ______ _________ ______ ________ ___ ____ ____ ______.
___ ___ ______ _________ ___ _______ _______ ________.
________ ____ ____ _________ ________ __________ _____ __________ _________ __________ ________.
________ ______ _______ _________ _________ ___.
_______ _________ _______ _______ ____ _____ ____ __________ ________.
_______ __________ ____ _____ ____ ________ _________ __________ ____.
_____ __________ ______.
Get Full Answer on WhatsApp