Final answer:
To manage the airway of a person submerged in water, you must consider the possibility of drowning. Timely airway management, such as starting CPR, is important to increase survival chances and minimize brain damage.
Step-by-step explanation:
When managing the airway of a young female who has been submerged in water, it is important to consider the possibility of **drowning**. Drowning occurs when a person is unable to breathe due to being in or under a liquid. The muscular spasm that seals the airway prevents the passage of air, and in the early stages of drowning, very little water enters the lungs. Therefore, timely and appropriate airway management, such as starting CPR, is crucial to increase the chances of survival and minimize the risk of brain damage.