Answer:. Controlling disease outbreak
Explanation:
I believe the answer topical if I’m not wrong
While identifying the uses of sedatives and hypnotics, it is expected of the nursing instructor to note that the primary use of these substances for the TREATMENT OF INSOMNIA. Insomnia (lack of sleep) can occur as a result of lifestyle changes, jet lag, anxiety among many other causes.
I am pretty confident that the answer is D) mouthpieces for breathing. This is the only way they can stay underwater for long periods of time. If they came up every 10 seconds for breath, they would waste a lot of time.
I hope I helped you!