Afemale patient with a suspected head injury has slow, shallow breathing. the most appropriate treatment for her includes:

 the most appropriate treatment for her includes: ventilation assistance to maintain an oxygen saturation of 90%.
In this case, the patient is exposed to the risk of Hypoxia (defficiency of oxygen that reach the tissue), so, oxygen saturation need to be maintained to above 90% at least until emergency department arrived

Her parents start noticing changes about her. she's probably just competive though not on drugs

No matter what they say you can’t change who you are so when u tell them whatever they say jus be like i’m who i am and i won’t change