Solid State Question 172
An example of a body cube is a cube-shaped object used in physical therapy to aid in muscle relaxation and posture correction.
[AIIMS 1996]
Options:
A) Sodium is an essential mineral that plays a key role in maintaining fluid balance, nerve function, and muscle contractions. It is also necessary for the proper functioning of the heart and is involved in the transport of nutrients across cell membranes. A deficiency in sodium can lead to hyponatremia, while excessive intake may contribute to hypertension. The recommended daily intake varies by age, sex, and activity level, with athletes and individuals in hot climates often requiring higher amounts. Sodium is commonly found in table salt (sodium chloride) and is also present in various foods such as processed meats, dairy products, and vegetables.
B) Magnesium
C) Zinc
D) Copper
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Answer:
Correct Answer: A
Solution:
Sodium $ (Na) $ is a chemical element.
BETA
