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2. Read and translate the text. Male Reproductive System

The reproductive apparatus of males is different from female concerning not only primary but also accessory organs.

The primary organs include the gonades, or sex glands which produce the germ cells and manufacture hormones. The male gonads are testes. They are located outside the body between the thighs in a sac called the scrotum. In the testes there are seminiferous tubules in whose wall cells produce spermatozoa. Between the tubules there are interstitial cells that secrete the male sex hormone testosterone.

Testosterone has two functions:

- the maintenance of the reproductive structures, including development of spermatozoa;

- the development of secondary sex characteristics (accessory).

In the scrotum there is also a greatly coiled tube (6 meters long) called the epididymis. While spermatozoa are temporarily stored in the epididymis, they mature and become motile (рухливі), that is, able to move by themselves.

The epididymis enters the vas deferens. This duct continues through the abdominal cavity and then curves behind the urinary bladder. There each was deferens joins with the duct of the seminal vesicle and forms the ejaculatory duct. The two ejaculatory ducts enter the body of the prostate gland. Ducts from the prostate carry its secretion into the urethra. The urethra passes outside the body through the penis (phallus). It is composed of erective tissue and a soft sensitive part called the glans penis.

The male reproductive system

3. Look at Fig. 27-1 and describe the male reproductive system.

4. Look at Fig. 27-2 and describe the human spermatozoon.

5. Translate into English.

Вторинні чоловічі статеві ознаки - це грубший голос, ширший плечовий пояс, вужчий таз, більше волосяного покриву на тілі, ніж у жінок.

6. Read and translate the following clinical terms.

  1. Infertility is characterized by the decreased ability to reproduse.

  2. Sterility is complete inability to reproduce.

3. Cryptorchidism is the failure of testes to descend into the scrotum.

  1. Inguinal hernia is the rupture of the abdominal wall at the inguinal canal.

  2. Infections of the male reproductive organs include gonorrea, syphilis, and genital herpes.

  3. Cancer of the prostate is a common disease in men over 50.

7. Answer the following questions.

  1. What belongs to the organs of the male reproductive system?

  2. What are primary and accessory features of the male reproductive system?

  3. What disorders in men do you know?

  4. What is the main male sex hormone?

  5. What are its functions?

6) What is spermatozoon?

II. Independent Work

1. Read and translate the text. Major Medical Specialty Fields

Allergy and immunology deal with disorders of the immune system, including allergies, autoimmune diseases, and immune deficiencies.

Anesthesiology is the study of anesthesia and anesthetics. Anesthesiologists give anesthetics during operations or supervise the administration of these drugs.

Cardiology is the diagnosis and treatment of disorders of the heart.

Colon and rectal surgery is the surgical treatment of disorders of the lower digestive tract.

Dermatology diagnoses and treats diseases of the skin, nails, and hair.

Emergency medicine deals with the immediate recognition and treatment of acute injuries, illnesses, and emotional crises.

Family practice is the supervision of the total health care of patients and their families, regardless of age.

Neurological surgery, or neurosurgery, is the surgical treatment of disorders of the nervous system.

Oncology is the study of tumors.

Ophthalmology is the diagnosis, treatment, and prevention of eye diseases. Orthopedics is the diagnosis and treatment of disorders of the skeletal and muscular systems.

Pathology is the study of changes in the body that cause disease or are caused by disease. Pediatrics is the diagnosis, treatment, and prevention of children's diseases. Radiology is the use of X-rays and radium to diagnose and treat disease. Thoracic surgery is the surgical treatment of diseases of the heart, lungs, or large blood vessels in the chest.

Urology deals with diseases of the organs that pass the urine and of the male reproductive organs.

Otolaryngology diagnoses and treats ear, nose, and throat diseases.

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