Author Question: A nurse mixes two drugs in an intravenous solution and a precipitate forms. Which event has ... (Read 21 times)

jenna1 · **on:** Jul 23, 2018

A nurse mixes two drugs in an intravenous solution and a precipitate forms. Which event has occurred?

A. A direct chemical reaction
B. Combined toxicity
C. A pharmacodynamic reaction
D. A pharmacokinetic reaction

Question 2

The nurse instructs a cardiac patient about the freshness of nitroglycerin sublingual tablets. The nurse tells the patient that the medication: (Select all that apply.)

1. should be replaced every 3 months.
2. is no longer good if there is burning under the tongue.
3. should cause a throbbing in the head.
4. should not cause a headache.

TheNamesImani · **Reply #1 on:** Jul 23, 2018

Answer to Question 1

A

Answer to Question 2

1, 3
Nitroglycerin should be replaced every 3 months. There should be a burning sensation under the tongue and a throbbing feeling in the head after taking nitroglycerin.