Reproductive System

Question 1

Male Reproductive System is composed of

Answer 1

Testes
Genital ducts
Accessory glands
Penis

Question 2

Primary Functions:

Answer 2

Production of Sperm

Synthesis of Androgens

Question 3

Scrotum

Answer 3

covering the testes

Question 4

Testes

Answer 4

the balls

Question 5

Paired ovoid organs; lie within

the scrotum

Answer 5

testes

Question 6

testes is Covered by a thick, dense
connective tissue capsule
called as

Answer 6

Tunica albuginea

Question 7

inner part of testes,

loose connective tissue

Answer 7

Tunica vasculosa

Question 8

parts of testes

Answer 8

Tunica albuginea
Tunica vasculosa
Seminifarous Tubules

Question 9

Where sperm is produced

Answer 9

Seminifarous Tubules

Question 10

Each lobule of testis consists of how many

seminiferous tubules

Answer 10

1 to 4

Question 11

and each lobule of testis consists of a connective tissue stroma – Interstitial tissue containing

Answer 11

Leydig cells

Question 12

triangular cell. provide nourishment for the sperm to mature.

Answer 12

Sertoli cells

Question 13

large, polygonal, eosinophilic cells

producing androgens

Answer 13

Interstitial tissue with Leydig

cells or Interstitial cells

Question 14

Spermatogenic

cells

Answer 14

Spermatogonia
Primary spermatocyte
Secondary spermatocyte
Spermatid
Sperm cell

Question 15

columnar cells

Answer 15

Sertoli cells

Question 16

The testis is covered by the _____ , a serous sac that is derived from the parietal peritoneum.

Answer 16

tunica vaginalis

Question 17

It has a visceral layer and

a parietal layer.

Answer 17

tunica vaginalis

Question 18

which is the fibrous

capsule of the testis.

Answer 18

tunica

albuginea

Question 19

can cause swelling of testis. can cause constriction of the testis. can cause pagkabaog

Answer 19

mumps/paratitis

Question 20

death of the cell

Answer 20

atrophy

Question 21

coiled to form a lobule

Answer 21

seminifarous tubules

Question 22

• Inguinal hernia
• Hydrocoele
• Haematocoele
• Varicocoele
• Epididymitis

Answer 22

Enlargement of the Scrotum

Question 23

where the contents of the abdominal cavity protrude into the scrotum, via
the inguinal canal.

Answer 23

Inguinal hernia

Question 24

a collection of serous fluid within the tunica vaginalis. The congenital form is most commonly due to a failure of the processus vaginalis
to close. Adult hydrocele is often associated with inflammation or trauma and
rarely, testicular tumors.

Answer 24

Hydrocoele

Question 25

``` gross dilation of the veins draining the testes. The left testicle is more commonly affected, as the left testicular vein is longer and drains into the left renal vein at a perpendicular angle.A large varicocoele can look and feel like a “bag of worms” within the scrotum Varicocoele is quite common in the general population; its prevalence is estimated at 15-25%. ```

Answer 25

Varicocele

Question 26

inflammation of the epididymis, usually caused by bacterial or viral infection

Answer 26

Epididymitis

Question 27

``` is a surgical emergency, where the spermatic cord twists upon itself. This can lead to strangulation of the testicular artery, resulting in necrosis of the testis. ```

Answer 27

Testicular torsion

Question 28

1. Provide mechanical support and protection to the developing germ cells. 2. Provide nutrition for the developing germ cells. 3. Play an active role in the release of spermatozoa. 4. Phagocytosis of cellular fragments. 5. Formation of blood-testis permeability barrier.

Answer 28

Functions of the Sertoli Cells

Question 29

release spermatozoa

Answer 29

sertoli cell

Question 30

refers to the entire sequence of events wherein spermatogonia are transformed into spermatozoa.

Answer 30

Spermatogenesis

Question 31

Process by which spermatogonia | develop into sperm

Answer 31

(74 days)

Question 32

Factors affecting Spermatogenesis:

Answer 32

``` ◼Dietary deficiencies ◼Infections ◼Elevated testicular temperature ◼Steroid hormones ◼Toxic agents ◼Radiation ```

Question 33

Hormonal regulation of Male Reproductive System

Answer 33

Anterior Pituitary Gland or Adenohypophysis FSH LH

Question 34

stimulates | spermatogenesis

Answer 34

FSH

Question 35

stimulates Leydig cells to | secrete testosterone

Answer 35

LH

Question 36

it is alkali which neutralizes the acidic environment of vagina

Answer 36

semen

Question 37

Average ejaculate has a volume of about ____ and normally contains up to _______ / ml

Answer 37

3 ml 100 million sperm

Question 38

Female reproductive system is covered with

Answer 38

peritonium

Question 39

10-12 cm long

Answer 39

Fallopian tube

Question 40

Functions of fallopian tube

Answer 40

``` • carry oocytes from ovaries • carry sperms from uterus to ampulla • conveys dividing zygote to uterus ```

Question 41

Pregnancy outside the uterus

Answer 41

ectopic pregnancy

Question 42

an infection of a woman's reproductive organs. From vagina going up

Answer 42

PID or pelvic inflammatory disease

Question 43

* abdominal ostium | * 20 to 30 fimbriae

Answer 43

Infundibulum

Question 44

• widest & longest

Answer 44

Ampulla

Question 45

• narrowest part

Answer 45

Isthmus

Question 46

- interstitial

Answer 46

Intramural

Question 47

Located between | bladder and rectum

Answer 47

Uterus

Question 48

Functions of uterus:

Answer 48

reception, retention, nutrition

Question 49

- pear-shaped - 3 x 2 x 1” - triangular cavity - thick muscular wall

Answer 49

uterus

Question 50

a woman (or female animal) that has never given birth.

Answer 50

Nullipara

Question 51

Uterine Support

Answer 51

* Pelvic Diaphragm * Urogenital diaphragm * Cardinal ligament * Uterosacral ligament * Pubocervical ligament

Question 52

- levator ani muscles | - coccygeus

Answer 52

• Pelvic Diaphragm

Question 53

Conditions:

Answer 53

* Prolapse / Procidentia * Leiomyoma * Malignancy * Embryological

Question 54

Benign tumor in uterus. unknown cause

Answer 54

Leiomyoma

Question 55

uterine cancer or cervical cancer

Answer 55

* Malignancy

Question 56

common in multiparas

Answer 56

uterine cancer

Question 57

common in prostitutes

Answer 57

cervical cancer

Question 58

born with the problem. EXAMPLE: vaginal septum

Answer 58

Embryological

Question 59

Blood Supply of Female | Reproductive Tract

Answer 59

``` • Vagina -vaginal artery -internal pudendal a. • Uterus -uterine artery -ovarian artery • Ovary -ovarian artery • Uterine tubes - uterine & ovarian a. ```

Question 60

Venous drainage

Answer 60

* internal iliac veins | * ovarian vein

Question 61

counterpart of labia majora

Answer 61

scrotum