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HBS 3.2 Review (New)

Total questions: 50

Worksheet time: 55mins

Name
Class
Date
1.
When you breathe, your lungs take in ___ and remove ___. 
a)
air/oxygen
b)
oxygen/carbon dioxide 
c)
carbon dioxide/waste 
d)
waste/air 
2.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
3.
What is the function of the bronchi?
a)
Transport air from nose to lungs
b)
Transport air from trachea to lungs
c)
Transport air from lungs to alveoli
d)
Transport air from alveoli to blood
4.

The opening between vocal cords

a)

glottis

b)

epiglottis

5.

The division of the trachea forms

a)

nose

b)

main bronchi

c)

lungs

d)

alveoli

6.
Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation. 
a)
1,2,3,4
b)
2,3,1,4
c)
2,1,3,4
d)
4,2,3,1 
7.
Another name for the throat is called the:
a)
Nasopharynx
b)
Pharynx
c)
Larynx
8.
What is another name for the windpipe?
a)
Lungs
b)
Trachea
c)
Larynx
d)
Esophagus
9.

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

10.

What is labeled at E?

a)

bronchi

b)

trachea

c)

pharynx

d)

none of the above

11.

What part of the respiratory system is number 2?

a)

Bronchi

b)

Mouth

c)

Nose

d)

Trachea

12.

What part of the respiratory system is number 1?

a)

Bronchi

b)

Mouth

c)

Nose

d)

Trachea

13.

What part of the respiratory system is number 4?

a)

Bronchi

b)

Mouth

c)

Nose

d)

Trachea

14.

What part of the respiratory system is number 3?

a)

Bronchi

b)

Mouth

c)

Nose

d)

Trachea

15.

What part of the respiratory system is number 5?

a)

Trachea

b)

Alveoli

c)

Lungs

d)

Nose

16.

A person has vital capacity of 5L and residual volume of 1.2 L. Total lung capacity –

a)

6.2 L

b)

4.8 L

c)

500 ml

d)

None

17.

Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration, because of:

a)

Inspiratory Reserve Volume

b)

Tidal Volume

c)

Expiratory Reserve Volume

d)

Residual Volume

18.
What is the volume that remains in the lungs even after a forceful exhale
a)
expiratory reserve
b)
residual volume
c)
inspiratory reserve
d)
total lung capacity
19.
The volume of a normal breath 
a)
3000mL
b)
2400mL
c)
1200mL
d)
500mL
20.
What is the volume of one breath called?
a)
minute ventilation
b)
inspiratory capacity
c)
tidal volume
d)
vital capacity
21.

Total lung capacity includes

a)

tidal volume + inspiratory volume + expiratory volume

b)

inspiratory reserve + expiratory reserve

c)

tidal volume + vital capacity

d)

vital capacity + residual volume

22.

When blood leaves this chamber of the heart, it heads out to the body (not the lungs)

a)

left atrium

b)

right atrium

c)

left ventricle

d)

right ventricle

23.

One of the body's largest blood vessels that transports blood from the body region below the diaphragm to the heart

a)

superior vena cava

b)

inferior vena cava

c)

pulmonary trunk

d)

pulmonary veins

24.

This initiates the action potential that causes the heart to beat

a)

Inferior vena cava

b)

Atrioventricular node (AV node)

c)

Superior vena cava

d)

Sinoatrial node (SA node)

25.

When blood leaves this chamber of the heart, it heads to the lungs

a)

right atrium

b)

right ventricle

c)

left atrium

d)

left ventricle

26.

This is responsible for distributing electrical impulses through the heart

a)

Atrioventricular node

b)

Sinoatrial node

c)

Inferior vena cava

d)

Superior vena cava

27.

This chamber of the heart receives oxygenated blood from the lungs

a)

right atrium

b)

right ventricle

c)

left atrium

d)

left ventricle

28.

This chamber of the heart receives oxygenated blood from the lungs

a)

right atrium

b)

right ventricle

c)

left atrium

d)

left ventricle

29.

These are the smallest blood vessels with the thinnest walls in order to maximize diffusion of nutrients in and out of the interstitial fluid

a)

arteries

b)

veins

c)

capillaries

d)

aorta

30.

Which best explains why capillary walls are so thin?

a)

because they do not need to pump blood

b)

because they are found only in the smallest organs and tissues

c)

because they maximize diffusion of nutrients

d)

because blood only travels through them slowly

31.

These carry blood towards the heart

a)

arteries

b)

veins

32.

These carry blood away from the heart

a)

Arteries

b)

Veins

33.

Blood traveling through the pulmonary circuit goes through the right side of the heart and out to the _______

a)

left side of the heart

b)

body

c)

lungs

d)

tricuspid valve

34.

Blood traveling through the systemic circuit goes through the _____ side of the heart and out to the body

a)

right

b)

left

35.

Blood in capillary beds flows from

a)

arteries to veins

b)

veins to arteries

36.

Popliteal Artery →

a)

True

b)

False

37.

Iliac artery →

a)

True

b)

False

38.

Common Iliac Vein →

a)

True

b)

False

39.

Term: The hydrostatic force that blood exerts against the wall of a vessel.

a)

Diastolic Pressure

b)

Astolic Pressure

c)

Blood Pressure

d)

Systolic Pressure

40.

Term: The type of blood pressure with a smaller number and recorded second.

a)

Diastolic

b)

ABI

c)

Systolic

d)

Hydrostatic

41.

Which does not describe cardiac output?

a)

It is determined by body size and aerobic fitness

b)

The amount of blood pumped by the heart each minute

c)

It is the amount of blood pumped out of the heart each beat

d)

It is the product of heart rate and stroke volume

42.

What is stroke volume?

a)

the volume of oxygen transported in the blood

b)

the volume of blood pumped out of the heart each minute

c)

the volume of blood pumped out of the heart in each beat

d)

the number of beats per minute

43.

QRS complex signifies _____ depolarization and _____ repolarization.

a)

ventricular ; atrial

b)

atrial ; ventricular

c)

R ventricular ; L atrial

d)

L atrial ; R ventricular

44.

Normal blood pressure for an adult is

a)

110/90 mm Hg or higher

b)

110–140 over 60–90 mm Hg

c)

70–80 beats/min

d)

Less than 120/80 mm Hg

45.

Vessels that contain valves

a)

arteries

b)

capillaries

c)

veins

46.

Vascular disease affecting blood vessels outside of the heart and especially those vessels supplying the extremities:

a)

Peripheral Vascular Disease

b)

Heart Disease

c)

Myocardial Infarction

d)

Dorsal Venous Network

47.

The sinoatrial (sa) node, atrioventricular (av) node, and purkinje fibers function for:

a)

Direction of blood flow through the heart

b)

Dorsal venous network

c)

Direction of electrical impulses through the heart

d)

Anterior artery network

48.
Oxygen-poor blood arrives to the heart from the the body via the _____.
a)
aorta
b)
pulmonary arteries
c)
superior and inferior vena cava
d)
pulmonary veins
49.

Where would you find the following pulse: carotid

a)

neck

b)

temples

c)

arm/inner elbow

d)

wrist

50.

Where would you find the following pulse: radial

a)

neck

b)

temples

c)

arm/inner elbow

d)

wrist