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7.Human Health and Disease
normal
Cholera patient is administrated by ’saline drip' because
A
$N{a^ + }$ions are essential for the transport of substances across the membrane
B
$N{a^ + }$ions are helpful to conserving water in the body
C
$Cl^-$ ions are helpful in the formation $HCl$ for digestion
D
$Cl^-$ ions is significant component of blood plasma
(AIPMT-1996)
Solution
It’s obvious.
Standard 12
Biology