Because - an emetic is given to force the patient vomit. If given to an unconscious patient - the patient could choke if the vomit enters the airway.
Implied consent.
A medication or substance given to induces vomiting
Ariel was unconscious when Eric found her on the beach.
yes
Rectal
Whether they're conscious or unconscious you verify the patient's name and date of birth (verbally when conscious, armband when not). Also explain what you're doing to them whether they're conscious or not.
Anti-emetics work by blocking the signals in the brain that trigger the sensation of nausea and vomiting. They often target specific receptors involved in the vomiting reflex, such as serotonin (5-HT3), dopamine (D2), or neurokinin-1 (NK1) receptors. By inhibiting these pathways, anti-emetics can effectively reduce the occurrence of nausea and vomiting due to various causes, including chemotherapy, motion sickness, and post-operative effects. Different classes of anti-emetics may be used depending on the underlying cause and patient needs.
high fowlers
hearing
Implied consent applies to the unconscious patient - if the patient were conscious they would want your help.
No
wake them up and buy them a hot dog