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What is normal saline solution

Question

What is normal saline solution

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Solution

Normal saline solution is a mixture of salt and water. It is called 'normal' because its salt concentration (0.9%) is similar to the salt concentration in human body. It is often used in medicine for hydration, to clean wounds, and for intravenous (IV) therapy.

Here are the steps to make a normal saline solution:

  1. Gather your materials: You will need table salt (sodium chloride), distilled water, a pot, a stove, a teaspoon, and a jar or bottle for storage.

  2. Measure the water: You will need 1 liter of distilled water. Pour this into the pot.

  3. Measure the salt: You will need 9 grams of salt, which is roughly 1.5 teaspoons. Add this to the water in the pot.

  4. Heat the solution: Place the pot on the stove and turn the heat to medium. Stir the solution until the salt is completely dissolved.

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Similar Questions

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