Question 1

All are types of circulatory systems EXCEPT

Accepted Answer

single loop with 1 heart chamber

Answer

single loop with 2 heart chambers

Answer

double loop with 4 heart chambers

Answer

double loop with 3 heart chambers

Question 2

the 3 main parts of the circulatory system are

Accepted Answer

blood, blood vessels, heart

Answer

heart, aorta, vena cava

Answer

blood vessels, heart, lungs

Answer

heart, lungs, aorta

Question 3

The red cell portion of blood is created in the

Accepted Answer

bone marrow

Answer

yellow marrow

Answer

diaphysis

Answer

spleen

Question 4

Which portion of blood assists with clotting?

Accepted Answer

thrombocytes/platelets

Answer

erythrocytes/RBC

Answer

plasma

Answer

leukocytes/WBC

Question 5

Which portion of blood defends against infection?

Accepted Answer

leukocytes

Answer

thrombocytes

Answer

proteins

Answer

erythrocytes

Question 6

What type of vessel connects veins and arteries?

Accepted Answer

capillaries

Answer

vena cava

Answer

bronchioles

Answer

aorta

Question 7

What are the 3 main parts of the heart?

Accepted Answer

atriums, ventricles, valves

Answer

aorta, cranial vena cava, caudal vena cava

Answer

AV valves, aorta, vena cava

Answer

pulmonary valve, pulmonary vein, pulmonary artery

Question 8

What are the flaps of muscle tissue in the heart that keep the blood flowing in one direction?

Accepted Answer

valves

Answer

atriums

Answer

ventricles

Answer

pericardium

Question 9

The circulatory system assists with respiration by

Accepted Answer

carrying gases to the lungs and body

Answer

maintaining pH and temperature

Answer

transporting white blood cells to infection sites

Answer

removing waste from cells

Question 10

The circulatory system assists the excretory system by

Accepted Answer

removing waste from cells

Answer

maintaining PH and temperature

Answer

carrying energy and food throughout the body

Answer

transporting WBC to infection sites

Question 11

The circulatory system assists the regulatory system by

Accepted Answer

maintaining pH and temperature

Answer

removing waste from cells

Answer

carrying energy and food throughout the body

Answer

gas exchange

Question 12

What is the most abundant leukocyte?

Accepted Answer

neutrophil

Answer

basophil

Answer

lymphocyte

Answer

monocyte

Question 13

Healthy blood is 40% _____ and 60% _____.

Accepted Answer

cells, plasma

Answer

plasma, red blood cells

Answer

red blood cells, white blood cells

Answer

platelets, plasma

Question 14

What is the blood protein that assists with hydration and blood pressure?

Accepted Answer

albumin

Answer

hemoglobin

Answer

insulin

Answer

adrenaline

Question 15

The largest white blood cell is the

Accepted Answer

monocyte

Answer

eosinophil

Answer

basophil

Answer

lymphocyte

Question 16

Why are lymphocytes so vital for developing immunity?

Accepted Answer

they are cells that have memory and can divide rapidly

Answer

they release heparin and histamine

Answer

they are stored in the lymph nodes

Answer

they are very large and high in numbers

Question 17

Eosinophils are present in what response?

Accepted Answer

inflammatory

Answer

allergic

Answer

infectious

Answer

pain

Question 18

Oxygen attaches to what protein on the erythrocyte?

Accepted Answer

hemoglobin

Answer

melatonin

Answer

insulin

Answer

albumin

Question 19

Phagocytosis is a function of leukocytes and means

Accepted Answer

condition of eating cells

Answer

inflammation of all cells

Answer

destruction of cells

Answer

shrinking of cell structure

Question 20

Veins carry blood ____ the heart and arteries carry blood ____ the heart.

Accepted Answer

towards, away from

Answer

away from, towards

Answer

cranial to, caudal to

Answer

around, inside

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