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Respiratory & Cardio Test Review A&P

Total questions: 50

Worksheet time: 28mins

Name
Class
Date
1.
Which of the following delivers oxygen to cells?
a)
Red Blood cells
b)
White blood cells
c)
Platelets
d)
Plasma
2.

Blood enters the heart from the (a)   into the Right Atrium.

3.
What is the name of the part labelled 3?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
4.
What is the name of the part labelled 2?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
5.
What is the name of the part labelled 4?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
6.
What is the function of a valve?
a)
Helps blood to clot
b)
Keeps blood flowing in all directions
c)
Keeps blood flowing in one direction
d)
Stops blood from flowing
7.

Which vessels carry blood away from the heart?

(a)  

8.
How many chambers does the heart have ? 
a)
4
b)
6
c)
3
d)
1
9.
Which part of the heart pumps deoxygenated (oxygen-poor) blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
10.

What is the muscular wall that separates the heart into right and left sides?

a)

valves

b)

ventricles

c)

atria

d)

septum

11.
A hollow, muscular organ that pumps blood throughout the body.
a)
Skeleton
b)
Heart
c)
Vein
d)
Artery
12.

Another name for the circulatory system is the (a)   because they describe the system that consists of the heart, blood vessels, and blood.

13.

The Pulmonary Vein does what?

a)

carries oxygenated blood to left atrium

b)

carries deoxygenated blood to left ventricle

c)

carries oxygenated blood to left ventricle

d)

carries deoxygenated blood to left atrium

14.

Blood cell that protects the body against infection

a)

Thrombocytes

b)

Plasma

c)

Leukocytes

d)

Erythrocytes

15.

This fluid makes up 55% of blood components and is what erythrocytes, leukocytes and thrombocytes are suspended in.

a)

Platelets

b)

Blood

c)

Plasma

d)

Hemoglobin

16.

The fluid that delivers oxygen, hormones, and nutrients to the cells and carries away wastes

a)

Platelets

b)

Blood

c)

Plasma

d)

Hemoglobin

17.

The oxygen-carrying protein in blood

a)

Platelets

b)

Blood

c)

Plasma

d)

Hemoglobin

18.

(a)   are the smallest blood vessels, only one cell layer thick.

19.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
20.

Arteries, veins, and capillaries are three types of __________

a)

heart valves

b)

blood vessels

c)

cells

d)

veins

21.

(Natural pacemaker of the heart) Controls the heart rate by generating electrical impulses and then sending electrical signals through the atria of the heart muscle.

a)

AV Node

b)

SA Node

c)

Atrium

d)

Ventricle

22.

Regulates the signals to the ventricles, as well as making sure that the atria are empty and closed before stimulating the ventricles.

a)

AV Node

b)

SA Node

c)

AVB (Bundle of HIS)

d)

Purkinje Fibers

23.
Scientific name for red blood cell. 
a)
erythrocytes
b)
neutrophil
c)
Monocyte
d)
Prokaryote
24.

_________ carry deoxygenated blood TO the heart, where as ___________ carry oxygenated blood AWAY from the heart.

a)

veins, arteries

b)

nerves, muscles

c)

capillaries, arteries

d)

thrombocytes, leukocytes

25.
The muscle layer of the heart is called the:
a)
endocardium
b)
myocardium
c)
pericardium
d)
pleuracardium
26.

A sphygmomanometer is used to determine _________.

a)

Heart Rate

b)

Blood Oxygen Levels

c)

Blood Pressure

d)

Blood Volume

27.

The normal pattern of impulse conduction through the heart is:

a)

AV-SA-AVB (Bundle of His)-Purkinje

b)

AV-SA-Purkinje-AVB (Bundle of His)

c)

SA-AV-AVB (Bundle of His)-Purkinje

d)

SA-AV-Purkinje-AVB (Bundle of His)

28.

When the pulse is received at the AV node, the _________ contracts.

a)

atria

b)

ventricles

c)

left atrium only

d)

right atrium only

29.

In the diagram below, the P wave represents ___________, the QRS segment represents ___________ and the T wave represents _____________.

a)

atrial depolarization, ventricular depolarization, ventricular repolarization

b)

ventricular repolarization, atrial depolarization, ventricular depolarization

c)

ventricular depolarization, ventricular repolarization, atrial depolarization

30.

The trachea branches off into two:

a)

Alveoli

b)

Bronchi

c)

Bronchioles

d)

Pulmonary veins

31.

Another name for the throat is called the:

(a)  

32.
The membrane that surrounds the lungs is called:
a)
Singular Membrane
b)
Pleural Membrane
c)
Cellular Membrane
33.

Complete the flow of the physiological process that occurs when air is drawn in through the nose to the lung capillaries.


Nose, nasal cavities, _________, larynx, _________, bronchi,_________, alveoli,___________.

a)

trachea, lung capillaries, bronchioles, pharynx

b)

pharynx, trachea, bronchioles, lung capillaries

c)

bronchioles, lung capillaries, trachea, pharynx

d)

lung capillaries, pharynx, bronchioles, trachea

34.
What important activity takes place in the lungs?
a)
Food is digested
b)
Waste filtered from blood
c)
Oxygen (O2) is exchanged for Carbon Dioxide (CO2)
d)
Trachea is exchanged for the larynx
35.
What is another name for the windpipe?
a)
Lungs
b)
Trachea
c)
Larynx
d)
Esophagus
36.
To go on living, the body's cells need food, water, chemicals and ...
a)
Helium
b)
Oxygen
c)
Nitrogen
d)
Carbon Dioxide
37.

Which part of the Respiratory System collects air from the environment & heats/moistens the air before entering the body?

a)

lungs

b)

nose

c)

heart

d)

mouth

38.

Which is not a job of the respiratory system?

a)

taking in oxygen

b)

taking in carbon dioxide

c)

moisten air

d)

transport glucose

39.

Which system shares the pharynx with the respiratory system?

a)

circulatory

b)

digestive

c)

excretory

d)

skeletal

40.

A small flap of tissue that covers the trachea when swallowing is called the

a)

bronchi

b)

larynx

c)

pharynx

d)

epiglottis

41.

When you exhale, the diaphragm

a)

moves upwards

b)

moves downwards

c)

flattens

d)

none of the above

42.

What is labeled at E?

a)

bronchi

b)

trachea

c)

pharynx

d)

none of the above

43.
What are the tiny air sacs at the end of the Bronchioles, that transfer oxygen into the blood stream?
a)
Trachea
b)
Bronchi
c)
Alveoli
d)
Larynx
44.
The Bronchi branch out into many different smaller tubes which take oxygen to the alveoli. What are these tiny tubes called?
a)
Trachea
b)
Larynx
c)
Pharynx
d)
Bronchioles
45.
What are the lungs getting rid of when you exhale?
a)
Air
b)
Oxygen
c)
Carbon Dioxide
d)
Nitrogen
46.
Where are your vocal cords located?
a)
Nose
b)
Lungs
c)
Larynx
d)
Alveoli
47.

What are chordae tendineae?

a)

tendon-resembling cords that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart.

b)

tendon-resembling cords that connect the papillary muscles to the pulmonary and atrial valves

c)

tendon-resembling cords that connect the interior muscular walls of the heart to each other

d)

tendon-resembling cords that connect the heart to the chest wall inside the rib cage

48.

Flow of blood through the right side of the heart. Fill in the blanks. Type them in order, separate your answers with a comma.


Inferior vena cava, ___________, tricuspid valve, __________, ___________, pulmonary artery.

(a)  

49.

What is labeled at F?

a)

bronchi

b)

diaphragm

c)

pharynx

d)

none of the above

50.

What is labeled at B?

a)

bronchioles

b)

trachea

c)

pharynx

d)

none of the above

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