Final answer:
Hypothyroidism is characterized by the underactivity of the thyroid gland and presents with symptoms such as abnormal weight gain, tiredness, cold intolerance, and slow heart rate. Treatment generally involves thyroid hormone replacement therapy.
Step-by-step explanation:
Hypothyroidism is characterized by the underactivity of the thyroid gland. Some common health assessment findings of hypothyroidism include abnormal weight gain, tiredness, cold intolerance, and slow heart rate. Additionally, individuals with hypothyroidism may experience baldness, poor memory, hoarseness, and constipation. Treatment often involves thyroid hormone replacement therapy.