Mammalian Anatomy

Question 1

Vein

Answer 1

To heart

Question 2

Artery

Answer 2

Away from heart

Question 3

Pulmonary Artery

Answer 3

Brings CO2 rich blood to the lungs

Question 4

Pulmonary Vein

Answer 4

Bring O2 rich blood to the heart

Question 5

Jugular Vein

Answer 5

Bring blood from head and arms to Superior Vena Cava

Question 6

Carotid Artery

Answer 6

Brings blood from heart to the head and arms

Question 7

Superior Vena Cava

Answer 7

Brings blood from Jugular Vein (head and arms) to the heart

Question 8

Inferior Vena Cava

Answer 8

Brings deoxygenated blood from the lower part of body to the heart

Question 9

Aorta

Answer 9

Brings oxygenated blood from heart all the way down to the Iliac artery (lower body)

Question 10

Mesenteric Arteries

Answer 10

Branches off aorta to go to the digestive tract

Question 11

Hepatic Portal Vein

Answer 11

Brings blood from Digestive Tract to the Liver

Question 12

Renal Artery

Answer 12

Brings oxygenated blood from aorta to the Kidneys

Question 13

Renal Vein

Answer 13

Brings deoxygenated blood from the Kidneys to the Inferior Vena Cava

Question 14

Illiac Artery

Answer 14

Brings oxygenated blood to the lower body

Question 15

Iliac Vein

Answer 15

Brings deoxygenated blood from lower body to the inferior Vena Cava

Question 16

Gastric Bypass (3 Steps)

Answer 16

1) Small stomach pouch created
2) Small intestine cut pass duodenum and small pouch attached to middle part of small intestine
3) End of duodenum attached in same spot in middle part of small intestine

Question 17

Gastric Bypass (New Functioning)

Answer 17

Food enters small stomach pouch and heads down into small intestine.
Pancreatic Juices, Bile from Liver, and Stomach Enzymes still meet food, but at middle section of small intestine.

Question 18

The pancreas has an endocrine gland that secretes ____ into the _____ and perform the following function:

Answer 18

secretes “insulin” into the “bloodstream” and will regulate blood glucose levels by decreasing.

Question 19

The pancreas also secretes ____ into the ____.

Answer 19

secretes “digestive enzymes” into the “small intestine”

Question 20

Type 1 diabetes problem: what is not working, what is still working?

Answer 20

patient pancreas not secreting enough insulin, however, digestive enzymes are still functioning.

Question 21

Pancreas Transplant Steps

Answer 21

1) Donor pancreas is cut off INCLUDING duodenum
2) Donated pancreas and duodenum are attached to recipient small intestine
3) Recipient’s Illiac Artery and Vein attached to new donor pancreas.

Question 22

Hepatic Portal Vein Transports what kind of blood?

Answer 22

Oxygen Poor

Question 23

Hepatic Portal Vein Transports nutrient poor or rich blood?

Answer 23

Nutrient Rich

Question 24

Why might you need a hepatic portal vein bypass surgery?

Answer 24

You may have cirrhosis of the liver, caused by Hep C and or alcohol abuse

Question 25

What is cirrhosis?

Answer 25

Scar tissue accumulates on the liver, causing massive pressure in the hepatic portal vein. This can cause blood in the esophagus, or the stomach. Bad internal bleeding.

Question 26

Hepatic Portal Vein Bypass Surgery

Answer 26

Simply cut the hepatic portal vein and connect it to the inferior vena cava, causing blood to bypass the liver altogether.

Question 27

Living Liver Donor Transplant (which piece, and 4 connections)

Answer 27

Right lobe given to recipient 1) Hepatic Vein-Hepatic Vein 2) Hepatic Artery-Hepatic Artery 3) Hepatic Portal Vein-Hepatic Portal Vein 4) Bile duct-bile duct

Question 28

Kidney Transplant

Answer 28

Remove Kidney, ureter, left and right renal artery from donor Add to recipient

Question 29

Path of amino acids out of body

Answer 29

Amino acids metabolized in Liver into ammonia, which is in turn changed to urea which follows ureters to the kidneys, then to urine which goes to the bladder, then to the urethra, then outside the body

Question 30

Air in trachea--> left foot

Answer 30

Trachea-->pulmonary vein-->right atrium-->right ventricle-->aorta-->iliac artery

Question 31

Carbon Dioxide Left foot--> outside body

Answer 31

Illiac vein-->inferior vena cava-->left atrium-->left ventricle-->pulmonary artery

Question 32

Pulmonary Lobectomy

Answer 32

Removal of a lobe of the lungs. Humans have 3 Right Lobes, and 2 Left Lobes.