Chapter 4 Objectives

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1. Review the anatomy and function of the human male external genitalia, particularly the penis and identify the possible medical problems associated with the penis.


Textbook Reference: The Male External Genitalia Are the Penis and Scrotum, pp. 85–91


2. Discuss the practice of male circumcision and outline the medical benefits and associated risks.


Textbook Reference: The Male External Genitalia Are the Penis and Scrotum, pp. 85–91


3. Describe the variations research has identified in penis size. What options are available for a man who would like a larger penis and how effective are these procedures?


Textbook Reference: The Male External Genitalia Are the Penis and Scrotum, pp. 85–91


4. Review the anatomy of the testicles. What types of disorders and diseases can affect this organ and discuss the procedure of testicular self-examination.


Textbook Reference: The Testes Produce Sperm and Sex Hormones, pp. 91–99


5. Identify the disorders associated with the prostate gland. How is age related to these conditions and what can a man do reduce his risk of prostate problems.


Textbook Reference: The Testes Produce Sperm and Sex Hormones, pp. 91–99


6. Describe the system for producing, storing, and moving sperm from the testes to the urethral meatus.


Textbook Reference: The Testes Produce Sperm and Sex Hormones, pp. 91–99


7. Provide an overview of the central and peripheral nervous systems, touching on neuronal anatomy and the structure and function of the brain, spinal cord, and autonomic nervous system.


Textbook Reference: The Nervous System Orchestrates Sexual Arousal, pp. 99–107


8. Describe the mechanism of penile and clitoral erection and discuss the muscles and the components of the brain and spinal cord involved in the process.


Textbook Reference: The Nervous System Orchestrates Sexual Arousal, pp. 99–107


9. Review the process of ejaculation and the composition of ejaculate in men and describe how ejaculate is loaded into and expelled from the urethra.


Textbook Reference: Ejaculation Requires Coordination of Muscles and Glands, pp. 107–110


10. Discuss the reasons why public nudity in men and women appears to be culturally determined.


Textbook Reference: Nudity Is Culturally Regulated, pp. 110–111


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