In some cases the epiphyseal plate of the long bones of children closes too early. What might be the cause?
A) overproduction of thyroid hormone
B) elevated levels of sex hormones
C) too much vitamin D in the diet
D) osteoblast activity exceeds osteoclast activity

Question

Quizplus · Accepted Answer

Elevated levels of sex hormones, specifically estrogen and testosterone, can cause premature closure of the epiphyseal plate in long bones, leading to stunted growth. This is known as premature epiphyseal closure or closure of the growth plates.

In Some Cases the Epiphyseal Plate of the Long Bones