The answer to you'r question is true
Enteral is the introduction of a drug directly into the respiratory tract.
I think the answer would be d
Answer:
The definition is this; temporary unconsciousness caused by a blow to the head. The term is also used loosely of the aftereffects such as confusion or temporary incapacity.
and some symptoms are headache, ringing in the ears, nausea, vomitting, fatigue, and blurry vision
Explanation: