Ch 13: Online 3

Question 1

Opening in the fetal internal septum

Answer 1

Foramen Ovale

Question 2

Plasma protein that is split by the enzyme renin

Answer 2

Angiotensinogen

Question 3

The inner layer of an artery or vein

Answer 3

Tunic Intima

Question 4

A large and very permeable capillary

Answer 4

Sinusoid

Question 5

Vessel that takes blood from the fetal pulmonary artery to the aorta

Answer 5

Ductus Arteriosus

Question 6

A sac that forms a weak spot in an arterial wall

Answer 6

Aneurysm

Question 7

The lining of an artery or vein

Answer 7

Endothelium

Question 8

A lower than normal BP

Answer 8

Hypotension

Question 9

Promotes venous return by squeezing veins in the legs

Answer 9

Skeletal Muscle Pump

Question 10

Vessel that takes blood from the placenta to the fetus

Answer 10

Umbilical Vein

Question 11

A connection between vessels of the same type

Answer 11

Anastomosis

Question 12

CNS location of vasomotor centers

Answer 12

Medulla

Question 13

Pulse felt lateral to the larynx

Answer 13

Carotid

Question 14

Promotes venous return by squeezing veins in the chest cavity

Answer 14

Respiratory Pump

Question 15

Inflammation of a vein

Answer 15

Phlebitis

Question 16

Enzyme produced by the kidneys when BP decreases

Answer 16

Renin

Question 17

Sphincter that regulates blood flow into a capillary network

Answer 17

Precapillary Sphincter

Question 18

A small artery

Answer 18

Arteriole

Question 19

The pressure that pulls tissue fluid into capillaries

Answer 19

Colloid Osmotic Pressure

Question 20

The pressure that forms tissue fluid from the plasma in capillaries

Answer 20

Filtration Pressure

Question 21

Circulation pathway that allows the liver to regulate the contents of the blood

Answer 21

Hepatic Portal

Question 22

Circulatory shock that is the result of bacterial infection

Answer 22

Septic Shock

Question 23

Circulatory shock that is a result of decreased blood volume

Answer 23

Hypovolemic Shock

Question 24

Hormone secretion stimulated by angiotensin ll

Answer 24

Aldosterone

Question 25

Arterial anastomosis that supplies the brain

Answer 25

Circle Of Willis