Human Organ Systems - Review Unit 1

Human Organ Systems - Review Unit 1

by Yourscienceteacher

​Human Organs and Organ Systems

• ​Organ

• ​System Organs

​- respiratory system

​- blood circulatory system

​- digestive system

​- excretory system

​- nervous system

​Respiratory System

• ​Function?

• ​Organ and Parts involved

Blood Circulatory System

• ​Function?

• ​Organ and Parts involved

​

​

Digestive System

• ​Function?

• ​Organ and Parts involved

Excretory System

• ​Function?

• ​Organ and Parts involved

Nervous System

• ​Function?

• ​Organ and Parts involved

Multiple Choice

A group of organs that works together is called...

• a team

• organic tissue

• organelles

• an organ system

Multiple Choice

Which of the following ISN'T an organ?

• eye

• heart

• brain

• hair

Multiple Choice

Which of the following elements is a waste product of the human respiratory system?

• oxygen

• water

• carbon dioxide

Multiple Choice

Why do all the cells in the body need oxygen?

• to send signals to the brain

• to feel better

• to respire and get energy

• to separate nutrients from waste

Multiple Choice

When does carbon dioxide leave our bodies?

• when we sweat

• when we breathe out/ exhale

• when we breathe in/ inhale

Multiple Choice

How does the nervous system work?

• signals come only from the sense organs

• signals come only from the spinal cord

• signals travel along nerves to all the body organs

• signals come only from the brain

Multiple Choice

What is the function of the circulatory system?

• to separate the nutrients from the waste

• to transport substances all over the body

• to help different parts of the body communicate with one another

• to allow the cells in the body to respire

Multiple Select

Select all the blood vessels:

• veins

• heart

• arteries

• lungs

Multiple Choice

Which organ system includes the brain, spinal cord, and nerves?

• Nervous system

• Muscular system

• Skeletal system

• Excretory system

Multiple Choice

Which organ system controls major body functions, muscular movements, and responses?

• Nervous system

• Integumentary system

• Respiratory system

• Circulatory system

Multiple Choice

What is the function of this system?

• The protection of vital organs from injury

• The production of hormones that regulate growth and metabolism.

• The chemical breakdown of food into smaller pieces

• The transport of nutrients, water, and oxygen to body cells.

Multiple Choice

1. Which system are the lungs in?

• respiratory

• digestive

• skeletal

• circulatory

Multiple Choice

Which system is the stomach in?

• respiratory

• digestive

• skeletal

• circulatory

Multiple Choice

A group of 2 or more different types of tissue working together to perform the same function.

• cell

• tissue

• organ

• system

Multiple Choice

Pumps blood to and from the heart to supply oxygen to the body

• Digestive System

• Circulatory System

• Muscular System

• Endocrine System

Multiple Choice

How many chambers inside your heart?

• 2

• 3

• 4

• 5

Multiple Choice

The exchange of gases take place in ....

• nose

• trachea

• bronchi

• alveolus

Multiple Choice

... traps dust from the air we breathe in.

• lungs

• hair in the nose

• windpipe

• alveolus

Multiple Choice

The ... absorbs water and some minerals from undigested food.

• stomach

• food pipe

• small intestine

• large intestine

Multiple Choice

Which organ or organs of the excretory system produce urine?

• urethra

• bladder

• ureter

• kidneys