A nurse in a clinic is talking with a parent about the onset of puberty in boys. What is the first sign of pubertal change that occurs?

Question

Quizplus · Accepted Answer

Testicular enlargement, including scrotal changes, is the first manifestation of puberty and sexual maturation. This typically occurs at age 9½-14. It is followed by the appearance of pubic, axillary, facial, and body hair. The penis increases in size and the voice changes. Some boys also experience an increase in breast size. Growth spurt changes of increased height and weight may not be apparent until mid-puberty. Educational objective: Sexual maturation in boys begins with an increase in testicular size, followed by changes in the scrotum, appearance of pubic, axillary, facial, and body hair, and voice changes.

A Nurse in a Clinic Is Talking with a Parent