Answer to Question 1
B
The medication should not be injected if the preparation is cloudy or contains particulate matter. The drug should be discarded and another drawn up and administered.
The cloudy preparation should not be administered; it should be discarded.
The preparation should never be shaken.
There is no need to notify the charge nurse or the prescriber.
Answer to Question 2
A, E
The development of renal impairment is signaled by reduced urine output, weight gain despite the use of diuretics, and a rapid rise in the serum creatinine and blood urea nitrogen. If any of these is observed, aspirin should be withdrawn immediately.
The patient would not experience weight loss, hyperkalemia, tinnitus, or hematuria.