LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

P.G. DEGREE EXAMINATION – COMMON PAPER

AH 10

THIRD SEMESTER – NOV 2006

                  ML 3925 – HUMAN REPRODUCTIVE PHYSIOLOGY AND PATHOLOGY

 

 

Date & Time : 08-11-2006/9.00-12.00   Dept. No.                                                       Max. : 100 Marks

 

 

SECTION-A

Answer all the questions                                                       2X10=20 marks

1. Define fertilization.
2. What is sperm capacitation?
3. Draw a diagram of the human sperm and give the importance of acrosome.
4. Define menopause.
5. Define menarche.
6. What is blood testis barrier?
7. Define vasectomy.
8. What is HRT?
9. What is Ectopic pregnancy?
10. Define gestational trophoblastic diseases.

SECTION-B

Answer any four of the following                                        4X10=40 marks

1. Describe the structure and function of the testes and explain the importance of their location in the scrotum.
2. Describe the process of Oogenesis.
3. Describe the regulation of the ovarian and menstrual cycles.
4. Discuss the physiological effects of testosterone in a male.
5. Discuss the pathological conditions of the male genitalia.
6. Write a short note on the functions of human placenta with a labeled diagram.

SECTION –C

Answer any two of the following                                         2X20=40 marks.

1. Describe the processes of fertilization, implantation and placenta formation.
2. Write an essay on the events leading to the first breath of a newborn.
3. Discuss hormonal regulation of testicular function and the physiological effects of testosterone on male.
4. Describe the location, structure and functions of the ovaries. Comment on the events of Spermatogenesis.

 

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