1.

Statement-1. Any concentration of NaCl solution can be injected intravenously as NaCl, being a common table salt, is harmless chemical. Statement-2. 0.9% (mass/volume) NaCl solution is isotonic with the fluid inside the blood cells.

Answer»

Statement-1 is TRUE, Statement-2 is True , Statement-2 is a correct explanation of Statement-1.
Statement-1 is True, Statement-2 is True , Statement-2 is NOT a correct explanation for Statement-1.
Statement-1 is True, Statement-2 is FALSE.
Statement-1 is False, Statement-2 is True.

Solution :Correct Statement - 1. Only `0.9%` NaCl solution can be injected intravenously because it is isotonic with the fluid inside the blood cells, otherwise they willshrink or SWELL.


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