From a full-strength hydrogen peroxide solution, how would you ...

[dbose]

From a full-strength hydrogen peroxide solution, how would you prepare 240 mL of two-thirds strength hydrogen peroxide solution for a wound irrigation using normal saline as the diluent?
 
  1. 80 mL of hydrogen peroxide and 160 mL of normal saline
  2. 160 mL of hydrogen peroxide and 240 mL of normal saline
  3. 160 mL of hydrogen peroxide and 80 mL of normal saline
  4. 80 mL of hydrogen peroxide and 240 mL of normal saline

Question 2

A needle's gauge reflects its outer diameter.
 
  Indicate whether the statement is true or false

[alexisweber49]

Answer to Question 1

3
Rationale 1:

Answer to Question 2

FALSE

[dbose]

Excellent

[dantucker]

Gracias!