An 18-month-old child is brought to the emergency department after being found unconscious in the family pool.What does the nurse identify as the primary problem in drowning incidents?
A) Hypoxia
B) Aspiration
C) Hypothermia
D) Electrolyte imbalance

Question

Quizplus · Accepted Answer

Hypoxia is the primary problem because it results in global cell damage,with different cells tolerating variable lengths of anoxia.Neurons sustain irreversible damage after 4 to 6 minutes of submersion.Severe neurologic damage occurs from hypoxia in 3 to 6 minutes.Aspiration of fluid does occur,resulting in pulmonary edema,atelectasis,airway spasm,and pneumonitis,which complicate the anoxia.Hypothermia occurs rapidly,except in hot tubs.Electrolyte imbalances do result,but they are not a major cause of morbidity and mortality.

An 18-Month-Old Child Is Brought to the Emergency Department After