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Ch 37 Review (Circulatory/Respiratory)

Total questions: 35

Worksheet time: 21mins

Name
Class
Date
1.
______________ are the smallest blood vessels.
a)
Arteries
b)
Veins
c)
Capillaries
2.
______________ are the second largest blood vessel. 
a)
Arteries
b)
Veins
c)
Capillaries
3.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
4.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
5.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
6.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
7.

This chamber of the heart RECEIVES blood returning from the body

a)

Right Atrium

b)

Right Ventricle

c)

Left Atrium

d)

Left Ventricle

8.

This chamber of the heart PUMPS highly oxygenated blood to the body

a)

Right Atrium

b)

Right Ventricle

c)

Left Atrium

d)

Left Ventricle

9.

Which of these are parts of the circulatory system

a)

heart

b)

capillaries

c)

veins

d)

blood

e)

arteries

10.
Thin-walled vessels that allow for the exchange of O2 , CO2, nutrients and wastes between blood cells or air sacs in the lungs
a)
Arteries
b)
Veins
c)
Capillaries
11.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
12.
Carry blood away from heart; mostly oxygen-rich
a)
Arteries
b)
Veins
c)
Capillaries
13.
What is pulmonary circulation?
a)
Blood travelling to and from the lungs
b)
Blood travelling to and from the body
c)
A blood clot in the lungs
d)
The vessel that brings blood to the lungs
14.
What do Red-Blood cells do?
a)
Carry oxygen from the lungs to the body cells and  transport carbon dioxide from the cells back to the lungs
b)
keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
c)
Collects  blood from the capillaries and drain it into the veins
d)
Bring nutriients to the cells and carries away waste materials.
15.

These are thinner walled vessels that return blood to the heart. Most (except pulmonary) carry deoxygenated blood.

a)

artery

b)

vein

c)

capillary

d)

lymph vessel

16.

Which type of cells contain hemoglobin and have the job of delivering oxygen to your cells

a)

red blood cells

b)

white blood cells

c)

platelets

d)

body cells

17.

Which type of cells help fight off infection. Some live for years. Their numbers increase when you get sick.

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

18.

Which type of cells form blood clots when you have a cut.

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

19.

What is the purpose of the lymphatic system?

a)

produce red blood cells

b)

kills white blood cells

c)

helps people digest food molecuels

d)

transport fluid lost by circulatory sytem and filter out bad bacteria

20.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
21.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
22.
What is tube that is also known as your wind pipe?
a)
esophogus
b)
bronchi
c)
trachea
d)
alveoli
23.
The passageway that is shared by both the digestive and respiratory system is the....
a)
larynx
b)
pharynx
c)
trachea
d)
nose
24.
Flap of skin that covers the opening to the windpipe during swallowing
a)
Stomach
b)
Trachea
c)
Pancreas
d)
Epiglottis
25.
The two main branches from the trachea (one to each lung)
a)
bronchi
b)
alveoli
c)
capillaries
d)
bronchioles
26.

This is the straw colored, liquid portion of your blood. It is about 90% water and 15% dissolved materials.

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

27.

What is taking place in this image

a)

red blood cells are picking up carbon dioxide and dropping off oxygen

b)

red blood cells are dropping off carbon dioxide and picking up oxygen

c)

red blood cells are absorbing nutrients to deliver

d)

All of these

28.

The process by which cells use oxygen to release the energy in digested food molecules in the form of ATP is known as...

a)

Cellular respiration

b)

digestion

c)

energy conversion

d)

energy release

29.

What is a "normal" blood pressure

a)

120/110 mmHg

b)

120/80 mmHg

c)

100/80 mmHg

d)

140/80 mmHg

30.

How does your kidney help regulate blood pressure?

a)

helps you to hold your breath longer

b)

aids your lungs in

c)

help adjust the fluid volume of your blood

d)

produces additional red blood cells

31.

This disease causes a build up of plaque on the walls of arteries. Can lead to heart attack or stroke.

a)

atherosclerosis

b)

angioplasty

c)

emphysema

d)

indigestion

32.

This disease causes a loss of elasticity in lung tissues. Smoking can lead to it.

a)

atherosclerosis

b)

angioplasty

c)

emphysema

d)

indigestion

33.

What is function of the dome-shaped diaphragm?

a)

This is where gas exchange happens.

b)

Air passes through the diaphragm on the way to the lungs.

c)

It contracts to expand chest cavity so we can inhale.

d)

It is under the lungs and keeps them from falling down to your stomach.

34.

What is occurring in the capillaries feeding the body?

a)

oxygen and nutrients are being delivered and carbon dioxide and wastes are being carried away

b)

carbon dioxide and wastes are being delivered and oxygen and nutrients are being carried away

35.

Which of these are a function of blood?

a)

fight infection

b)

break down food into molecules cells can use

c)

help maintain body temperature

d)

deliver oxygen/remove CO2

e)

deliver nutrients/remove wastes

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