Precocious puberty is defined as sexual development beginning before the youngest acceptable age. Which statement is true regarding precocious puberty?

Precocious puberty is defined as sexual development beginning before the youngest acceptable age. Which statement is true regarding precocious puberty?

• A. The intellectual, emotional, psychosocial, and psychosexual development of these children far exceeds their sexual maturity rating
• B. Short stature in adulthood may result from the rapid skeletal maturation attributable to early secretion of sex hormones
• C. The sexually precocious child rarely encounters psychosocial difficulties
• D. Precocious puberty is not usually idiopathic in cause

Answer: (B)

Precocious puberty accelerates the body's exposure to sex hormones, which speeds up bone development and growth plate maturation. The rapid skeletal maturation means the growth plates fuse earlier, so even though there may be an early growth spurt, the child often ends up with shorter adult stature than expected. This is why the statement about short stature in adulthood due to early hormonal exposure is the best answer. Context helps: while puberty brings many changes, the timing of those changes can influence final height because estrogen and testosterone drive bone age progression. In girls, estrogen from early puberty is the primary driver of epiphyseal closure, and in boys, testosterone (and its aromatization to estrogen) does the same. The other statements are not accurate: early puberty does not guarantee overall development that outpaces maturity in all domains, psychosocial difficulties are common and important to address, and most cases in girls are idiopathic rather than due to a pathological cause.

Precocious puberty accelerates the body's exposure to sex hormones, which speeds up bone development and growth plate maturation. The rapid skeletal maturation means the growth plates fuse earlier, so even though there may be an early growth spurt, the child often ends up with shorter adult stature than expected. This is why the statement about short stature in adulthood due to early hormonal exposure is the best answer.

Context helps: while puberty brings many changes, the timing of those changes can influence final height because estrogen and testosterone drive bone age progression. In girls, estrogen from early puberty is the primary driver of epiphyseal closure, and in boys, testosterone (and its aromatization to estrogen) does the same. The other statements are not accurate: early puberty does not guarantee overall development that outpaces maturity in all domains, psychosocial difficulties are common and important to address, and most cases in girls are idiopathic rather than due to a pathological cause.