The preferred route of administration of epinephrine hydrochloride is?

Correct option is C

Sol. In emergency situations like cardiac arrest or severe bradycardia, the intravenous (IV) route is preferred for administering epinephrine. It ensures rapid onset of action and predictable drug levels. In neonates, if IV access is not available, the endotracheal route may be used temporarily.
Explanation of each option:
· (a) Oral – Not used in emergencies; slow absorption and not effective in critical cases.
· (b) Intramuscular – Used in anaphylaxis, but not preferred in resuscitation settings.
· (c) Intravenous – Correct. It ensures immediate circulation and is the most effective route in resuscitation.
· (d) Endotracheal – Can be used if IV access is delayed, but absorption is less reliable compared to IV.