Unit 3- Male repro Flashcards

1
Q

Structures of the testes

A

Tunica vaginalis

Tunica Albunginea

Seminiferous tubules

Leydig cells

Straight tubules

Rete Testis

Efferent Ductules

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2
Q

What divides the testes into lobes?

A

tunic albuginea

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3
Q

Leydig cells are found between ______ and produce _____

A

tubules

testosterone

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4
Q

Layers of the tunica vaginalis

A

Parietal layer

cavity

visceral layer

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5
Q

Coverings of the testis

A

Skin

Dartos muscle

External spermatic fascia

cremaster muscle

Internal spermatic fascia

Tunica vaginalis

tunica albuginea

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6
Q

Arterial supply to the testes

A

testicular artery (L2)

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7
Q

Venous drainage of the testes

A

Right testicular vein (to inf vena cava)

Left testicular vein (to left renal vein)

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8
Q

Lymphatic drainage of testes

A

Aortic lymph nodes (lateral and preaortic nodes)

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9
Q

Where are seminiferous tubules located?

A

in compartments created by fibrous tunica albuginea

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10
Q

Where is the epididymis located?

A

Posterolateral to the testes

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11
Q

What connects the tests to the vas deferens?

A

Epididymis

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12
Q

Parts of the Epididymis

A

Head, body, tail

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13
Q

Where does the vas deferens begin?

A

at the tail of the epididymis

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14
Q

What does the vas deferens pass through?

A

Scrotum

permatic cord

Inguinal canal

Pelvic cavity

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15
Q

The vas deferens joins the ____ _____ to form the:

A

seminal vesicle

ejaculatory duct

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16
Q

Ejaculatory ducts open into the:

A

prostatic urethra

17
Q

Seminal vesicles are related to the posterior surface of the:

A

bladder

18
Q

Accessory gland of the male repro system

A

Prostate

19
Q

The prostate surrounds the:

A

prostatic urethra

20
Q

Where is the prostate located?

A

between the neck of the bladder and the urogenital diaphragm

21
Q

Anterior prostate lobe, AKA:

A

Isthmus

22
Q

What part of the prostate lacks grandular tissue?

A

Anterior lobe

23
Q

Location of the median lobe of the prostate

A

Between urethra and ejaculatory ducts

24
Q

Location of the posterior lobe of the prostate

A

Behind urethra and below the ejaculatory ducts

25
Q

Location of the lateral lobe of the prostate

A

On either side of the urethra

26
Q

What parts of the prostate have many glands?

A

Median lobe and the lateral lobes

27
Q

What pierces the posterior surface of the prostate?

A

Ejaculatory duct.

this opens into the prostatic urethra

28
Q

Ducts of the prostate that open into the urethra

A

prostatic sinuses

29
Q

Arterial supply to the prostate

A

Inf vesical artery

Middle rectal artery

Both come from the internal iliac artery

30
Q

Venous drainage of the prostate

A

Internal iliac vein

Prostatic venous plexus

31
Q

Lymphatic drainage of the prostate

A

Internal iliac nodes

32
Q

Pelvic plexuses of the prostate

A

Inferior hypogastric plexus

Sympathetic nerves stimulating smooth muscle of prostate during ejaculation