Human Body Systems

Question 1

Tiny air sacs at the ends of the bronchiole tubes in the lungs are called

Accepted Answer

alveoli

Question 2

Another name for our fingers and toes is

Accepted Answer

phalanges

Question 3

One important function of bones is to produce

Accepted Answer

blood cells

Question 4

When muscle contracts the muscle gets

Accepted Answer

shorter

Question 5

Which of the following is NOT part of the integumentary system?

Accepted Answer

bones

Question 6

What is the name of the bone labeled F?

Accepted Answer

femur

Question 7

Which type of blood vessels carry blood away from the heart?

Accepted Answer

arteries

Question 8

The __________________ system moves bones.

Accepted Answer

muscular

Question 9

The top chambers of the heart are called the

Accepted Answer

Atria

Question 10

Smooth muscle is found in your

Accepted Answer

stomach

Question 11

Maintaining a stable internal environment is called

Accepted Answer

homeostasis

Question 12

Which of the following is a function of the muscular system?

Accepted Answer

produces movement

Question 13

The type of joint found in your shoulder is a _________________ joint.

Accepted Answer

ball and socket

Question 14

Which type of blood vessels carry blood toward the heart?

Accepted Answer

veins

Question 15

Breathing, heart beating, and food digesting are examples of activities using muscles that are

Accepted Answer

involuntary

Question 16

Muscles are attached to bones by

Accepted Answer

tendons

Question 17

Walking, running, and carrying a book involve using muscles that are

Accepted Answer

voluntary

Question 18

Muscle fatigue is caused by a buildup of

Accepted Answer

lactic acid

Question 19

What is the main component of your blood, made up of mostly water?

Accepted Answer

plasma

Question 20

If you get a cut, what is activated to create a plug and stop the bleeding?

Accepted Answer

platelets

Question 21

Arteries, veins, and capillaries are the _________________ in the circulatory system

Accepted Answer

vessels

Question 22

What is the name of the bone labeled C?

Accepted Answer

humerus

Question 23

The bone that protects the brain is called the

Accepted Answer

cranium

Question 24

Which of the following binds bones together?

Accepted Answer

ligaments

Question 25

The integumentary system (skin) does which of the following?

Accepted Answer

maintains proper body temperature

Question 26

Cardiac muscle tissue can be found in your

Accepted Answer

heart

Question 27

What is the name of the bone labeled E?

Accepted Answer

patella

Question 28

The human heart has ____ chambers.

Accepted Answer

Four

Question 29

The type of joint in your knee is a ____________ joint

Accepted Answer

hinge

Question 30

The outer layer of skin is the

Accepted Answer

epidermis

Question 31

The bottom chambers of the heart are called the

Accepted Answer

Ventricles

Human Body Systems

Questions 31

Human Body Systems

Questions 31