4.
From the list of disadvantages below, select the appropriate disadvantage
associated with the use of solutions.
a. Solutions are expensive.
b. Solutions must be dispensed in amber bottles.
c.
Inaccurate measurements may result when using inaccurate measuring
instruments.
d. Plastic storage bottles for solutions sometimes contain chemical contaminants.
5.
Of the methods below, select the method used to prepare solutions.
a. Nuclear reaction.
b. Simple solution.
c.
Detraction.
d. Exhumation.
6.
Of the statements below, select the statement that best describes when heat
should not be used in the preparation of a solution.
a. When the drug in the solution would be harmed by the heat.
b. When the solvent would not be deteriorated by the heat.
c.
When a nonvolatile liquid is in the solution.
d. When a plastic beaker is being used to prepare the solution.
7.
From the list of definitions below, select the most correct definition of the term-
saturated solution.
a. A solution that contains a certain type of fat.
b. A solution that contains more solute than it should at a specific solution.
c.
A solution that contains all the solute it can contain at that specific
temperature.
d. A solution that is prepared at 200 C and increased to 250 C for sterilization
purposes.
MD0809
3-14