your asked to add 15mEq of pittassium choride to 1,000mL of NaCI. potassium chloride is avalable as 20mEq/10 mL. whats the coreect dosage?

7.5ml

Step-by-step explanation:

20/10=15/x

20x=10(15)

20x=150

x=150/20

x=7.5

So you’d add 7.5ml of NaCl to the 1,000ml IV.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.