Introduction to Maternity and Pediatric Nursing Chapter 2 Questions & Answers 100% Correct!

Define puberty - ANSWER-the period of rapid change in the lives of boys and girls during which the reproductive systems mature and become capable of reproduction. When does puberty begin? - ANSWER-when the secondary sex characteristics (e.g., pubic hair) appears. When does puberty end? - ANSWER-when the mature sperm are formed or when regular menstrual occurs When do male hormones begin to change? - ANSWER-between 10-16 years old Testosterone is the _________________ sex hormone in the ______________ reproductive system. - ANSWER-primary; male testosterone causes the boy to: - ANSWER-grow taller, become more muscular, and develop secondary sex characteristics such as pubic hair, facial hair, and a deeper voice. Testosterone leveled are consistent with age, however may __________________ with age to _____________% of peak levels by age _______years. - ANSWER-decrease; 50%; 80 years Another name for nocturnal emissions - ANSWER-"wet dreams" (does not contain sperm. In females the ___________ are the first outward change of puberty. - ANSWER-breasts Define menarche - ANSWER-the first menstrual period Around what age does the first menstrual period start? - ANSWER-age 11-15 years old (about 2-2 1/2 years after breast development) What is apart of the male external genitalia? - ANSWER-penis, scrotum , and testes The penis consists of: - ANSWER-the glands and the body Define Smegma - ANSWER-cheese like sebaceous substance that collects under the foreskin and is easily removed with basic hygiene