Final answer:
Nocturnal Enuresis is the best diagnosis for a 7-year-old child who is wetting the bed at night beyond their control. Treatment options can include behavioral approaches and medication.
Step-by-step explanation:
The best diagnosis for a 7-year-old child who is wetting the bed at night and the bed-wetting is apparently beyond the child's control is Nocturnal Enuresis. Nocturnal Enuresis is a condition characterized by the inability to control urination during sleep. It is common in children and can be caused by various factors such as delayed bladder maturation, deep sleep, or bladder dysfunction.
In some cases, bed-wetting may be a result of an underlying medical condition. It is recommended to consult a healthcare professional for a proper diagnosis and treatment options. Treatment may include behavioral approaches, such as using bedwetting alarms or implementing night-time routines, and, in some cases, medication.