Pig Dissection 4-7 Flashcards

0
Q

In the mediastinum enclosed by the pericardium

A

Heart

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1
Q

An oval, reddish organ (gland) at the base of the throat

A

Thyroid

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2
Q

A large, brownish elongated mass of tissue extending over the heart and superior thoracic organs

A

Thymus

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3
Q

Flank the heart

A

Lungs

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4
Q

Abdominal cavity organs include:

A

Liver, stomach, spleen, small intestine, large intestine, and urinary bladder

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5
Q

A large, brown multilobed organ posterior to the diaphragm that dominates the abdominal cavity

A

Liver

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6
Q

To the left of and nearly covered by the liver

A

Stomach

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7
Q

A brown organ curving around the lateral aspect of the stomach

A

Spleen

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8
Q

Continues posteriorly from the stomach

A

Small intestine

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9
Q

Also called the spiral colon, a large compact mass of dark coils lying within the coils of the small intestine

A

Large intestine

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10
Q

The large saclike structure seen attached to and entering the umbilical cord in the lower abdominal wall

A

Urinary bladder

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12
Q

The first abdominal branch of the aorta diverging from the aorta immediately as it enter the abdominal cavity. It’s branches supply the stomach, liver, gallbladder, pancreas, and spleen

A

Celiac trunk (artery)

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13
Q

Emerges from the central surface of the abdominal aorta; supplies the small intestine and most of the large intestine

A

Superior mesenteric artery

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14
Q

Paired arteries diverging from the aorta slightly posterior to the anterior mesenteric artery; supply the muscles of the body wall and the adrenal glands

A

Adrenolumbar arteries

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15
Q

Large paired arteries arising from the aorta posterior to the adrenolumbar arteries and coursing to the kidneys, which they supply

A

Renal arteries

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16
Q

Slender paired arteries serving the gonads

A

Gonadal arteries (testicular/ovarian)

17
Q

Thin unpaired vessel arising from the ventral surface of the aorta posterior to the gonadal arteries; supplies the 2nd half of the large intestine and rectum

A

Inferior mesenteric artery

18
Q

Large arteries that issue from the lateral surface of the aorta and continue through the body wall, passing under the inguinal ligament to enter the thigh

A

External iliac arteries

19
Q

Veins of the thorax and upper limb include:

A

Costocervical trunks, internal thoracic veins, right/left brachiocephalic veins, internal jugular vein, external jugular vein, and subclavian vein

20
Q

Paired veins entering the superior vena cava just before it enters the heart, receive blood from 3 veins.

A

Costcocervical trunks

21
Q

Enters the superior vena cava at the level of the 3rd rib, drains the ribs and mammary glands

A

Internal thoracic veins

22
Q

Form the superior vena cava by their union

A

Right and left brachiocephalic veins

23
Q

Drains the deeper regions of head

A

Internal jugular vein

24
Q

Lateral to the internal jugular vein; drains the superficial tissues of the head

A

External jugular vein

25
Q

Drains much of the shoulder and all of the arm

A

Subclavian vein

26
Q

Formed from the union of veins draining the stomach and spleen

A

Gastrosplenic vein

27
Q

Lift the small intestine to expose this

A

Superior mesenteric vein

28
Q

Formed by the union of the superior and inferior mesenteric veins

A

Mesenteric vein

29
Q

Small vein the drains he duodenum, stomach, pylorus, and pancreas

A

Gastroduodenal vein

30
Q

Determined by finger examination whether the cartilage rings are complete or incomplete posteriorly

A

Trachea

31
Q

Located on the trachea inferior to the larynx

A

Thyroid

32
Q

A conspicuous white band that lies alongside the trachea

A

Vagus nerve

33
Q

A large gland overlying the heart

A

Thymus

34
Q

Shiny membrane lining the inner surface of the abdominal wall

A

Parietal peritoneum

35
Q

Beneath the liver and greenish in color

A

Gallbladder

36
Q

Appear as band like pale orange glands lying in a fatty mass on the anteromedial surface of each kidney

A

Adrenal glands

37
Q

At the hilum region of the kidney

A

Ureter

48
Q

Arteries of the abdomen and lower limb include:

A

Celiac trunk, superior mesenteric artery, adrenolumbar arteries, renal arteries, gonadal arteries, inferior mesenteric artery, and external iliac arteries