Rx: Pilocarpine nitrate 2% (w/v) Boric acid q.s. Rx Sterile water for injection q.s 20 mL...

Rx: Pilocarpine nitrate 2% (w/v) Boric acid q.s. Rx Sterile water for injection q.s 20 mL Sig: One (1) gtt OU t.i.d..

How much boric acid (in milligrams) is needed to make this prescription isotonic? (E-value pilocarpine nitrate = 0.23, E-value boric acid = 0.52). Round your answer to the nearest whole number.

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question - Pilocarpine nitrate 2% (w/v) Boric acid q.s. Rx Sterile water for injection q.s 20mL How much boric acid (in milligrams) is needed to make this prescription isotonic ?

answer - 169 millligram of the boric acid is needed to make the isotonic presecription .

solution is in the figure -

gladiator answered 1 year ago

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