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NURS 319: Male Rep.
Chapter 27 Male Reproductive System
Question | Answer |
---|---|
major congenital abnormalities of the male reproductive tract | cryptorchidism: undescended testes hypospadias: urethra on wrong side of penis |
role of hormones in spermatozoa synthesis | FSH and testosterone aid in optimal testicular development and maximal sperm production |
normal function of the prostate | produces fluid that nourishes and transports seminal fluid |
prostate cancer development | cells in prostate develop changes in their DNA |
major causes of male infertility | deficiencies in sperm development, repeated infections, swelling, vasectomy |
major organisms that can cause infection of the penis | condyloma and orchitis |
development of male sexual characteristics | enlargement of scrotum and testes lengthening of penis enlargement of seminal vesicles and prostate gland |
timing of male sexual characteristics | between ages 9 and 14 to begin puberty, typically finished by 16 or 17 |
development of BPH | excessive cell growth of prostate, occurs with aging cellular growth encroaches on urethra, obstructs urine flow |
causes of erectile dysfunction | prostate problems, type 2 diabetes, hypogonadism, hypertension, high blood cholesterol |
risk factors for testicular cancer | cryptorchidism, family history, HIV/AIDS, penis abnormality, abnormal cells in testicles |
disorders affecting the scrotum | hydrocele: collection of serous fluid in the scrotum hematocele: collection of blood in scrotum |