TEST 1 (Lab 3)

Question 1

systemic

Answer 1

whole system head to toe

Question 2

pulmonary

Answer 2

lungs (resp system)

Question 3

heart

Answer 3

core of circulatory system

Question 4

what do arteries do

Answer 4

take oxygenated red blood cells to the rest of your body

Question 5

what do capillaries do

Answer 5

take the oxygenated red blood cells to the smaller parts of the body

Question 6

what do veins do

Answer 6

take the un-oxyginated cells back to the heart to get re-oxyginated

Question 7

walls of the arteries

Answer 7

thick elastic and muscular

Question 8

walls of the veins

Answer 8

thin elastic and muscular

Question 9

erythrocyte

Answer 9

red blood cell

Question 10

leukocyte

Answer 10

white blood cell

Question 11

what does the right side of the heart deal with mainly

Answer 11

• deoxginated blood

- goes into the lungs and gets oxygenated and enters the left side of the heart.

Question 12

AV stands for what

Answer 12

atrioventricular valves

Question 13

another name for right AV valve

Answer 13

tricuspid valve

Question 14

another 2 names for left AV valve

Answer 14

biscuspid valve or mitral valve

Question 15

what role do white blood cells play in immunity

Answer 15

Granulocytes
Agranulocytes
Antibodies
Fetal circulation

Question 16

Granulocytes

Answer 16

allergic reaction protection

Question 17

Agranulocytes

Answer 17

active immunity, front line defence

Question 18

antibodies

Answer 18

build immunity

Question 19

fetal circulation

Answer 19

build immunity

Question 20

lub means

Answer 20

when valves close and let blood out

Question 21

dub means

Answer 21

when valves open and let blood in

Question 22

what is a heart murmer

Answer 22

Extra heart vibrations/sounds produced by a disturbance in blood flow

Question 23

what does it sound like

Answer 23

Often sound like a “whooshing” sound instead of sharp “lub dub” sound

Question 24

what is it caused by

Answer 24

• leaky heart valves
• weak heart valves
• bacterial infection
• congestive heart failure (CHF)
• enlarged heart

Question 25

symptoms of heart murmur

Answer 25

- audible with a stethoscope - coughing - weakness - exercise intolerance - panting - mucus membranes pale or blue in colour

Question 26

innocent heart murmer

Answer 26

- no symptoms - found in puppies - goes away with age

Question 27

how many grades of heart murmur are there

Answer 27

6 (Roman numerals)

Question 28

grade 1

Answer 28

barely audible

Question 29

grade 6

Answer 29

very loud, audible with stethoscope barely touching the chest; the vibration is also strong enough to be felt through the animal's chest wall

Question 30

heart rate in dogs

Answer 30

60 -140 beats per minute (slower in large breed dogs)

Question 31

heart rate in cats

Answer 31

140-220

Question 32

Bradycardia

Answer 32

abnormally slow hr

Question 33

Tachycardia

Answer 33

abnormally fast hr

Question 34

the pulmonary vein brings oxginated blood to the ______

Answer 34

heart

Question 35

the pulmonary artery brings oxginated blood to the ______

Answer 35

lungs

Question 36

plural of atrium

Answer 36

atria