Terms Lab 15 Flashcards Preview

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Flashcards in Terms Lab 15 Deck (23)
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1
Q

What is the external pudendal artery? (275, 388)

A

Travels through the inguinal canal; continues as the caudal superficial epigastric artery

2
Q

What is the caudal superficial epigastric artery? (278)

A

Continuation of the external pudendal artery near the superficial inguinal lymph node

3
Q

Where are the superficial inguinal lymph nodes located? (312)

A

Located on either side of the midline on the ventral aspect; lay deep to fascia and mammary tissue

4
Q

What is the inguinal canal? (410)

A

A connective tissue canal between abdominal muscle layers

5
Q

Where is the superficial inguinal ring located? (410)

A

In the aponeurosis of the external abdominal oblique muscle

6
Q

Where is the deep inguinal ring located? (411)

A

In the internal abdominal oblique muscle

7
Q

Where is the external pudendal artery and vein located? (410)

A

Travel through the inguinal canal

8
Q

Where is the genitofemoral nerve located? (410)

A

Travels through the inguinal canal in the fascia with the external pudendal vein

9
Q

What is the spermatic cord? (282)

A

Cord which contains ductus deferens, testicular artery and vein, and cremaster muscle; travels through the inguinal canal

10
Q

What is the spermatic fascia?

A

The outer layer of the spermatic cord; continuation of abdominal fascia

11
Q

Where is the cremaster muscle located? (387)

A

Travels in the spermatic cord; between external spermatic fascia and the parietal vaginal tunic

12
Q

What is the vaginal process in the male dog? (387)

A

It is the vaginal tunic which is an extension of peritoneum; envelopes testes and spermatic cord

13
Q

What is the vaginal process in the female dog? (410)

A

It is an extension of the peritoneum plus the round ligament and fat

14
Q

What is the parietal vaginal tunic? (393)

A

Parietal layer of the vaginal process; outer layer

15
Q

What is the visceral vaginal tunic? (393)

A

Visceral layer of the vaginal process; wraps the testes

16
Q

What is the mesorchium?

A

Extension of the peritoneum which covers the testicular artery, vein and nerve in the spermatic cord

17
Q

What is the mesoductus deferens? (390)

A

Attachment of the ductus deferns to the mesorchium in the spermatic cord

18
Q

Where are the testicular artery and vein located? (390)

A

Travels in the spermatic cord covered with mesorchium; origionates from paired branches on the aorta; caudal to lumbar aa.

19
Q

What is the pampiniform plexus?

A

Venus plexus of the testicular vein

20
Q

Where is the epididymis located?

A

On the lateral surface of the testis

21
Q

What is the ligament of the tail of the epididymis?

A

Counter intuitive- anchors epididymis AND testis to the vaginal tunic and spermatic fascia

22
Q

What is the proper ligament of the testis?

A

Counter intuitive- attaches the tail of the epididymis to the testis

23
Q

What is another name for the spermatic cord?

A

Vaginal tunic