Human Body Systems Unit Test Question Preview (ID: 40963)
Body System Unit Test.
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Which body systems are needed to help a person move?
a) A digestive, muscular, and circulatory
b) nervous, skeletal, and muscular
c) skeletal, nervous, and excretory
d) muscular, respiratory, and immune
It is impossible for a skeleton to move if it lacks (does not have) the
a) endocrine system
b) digestive system
c) muscular system
d) respiratory system
Which body system is primarily responsible for removing waste products?
a) excretory system
b) nervous system
c) immune system
d) blood and blood vessels
Which pair of body systems is MOST responsible for support and movement?
a) digestive and circulatory
b) immune and reproductive
c) nervous and excretory
d) muscular and skeletal
Why would you become ill after visiting a friend who is sick with the flu virus?
a) The virus that causes the flu entered your body.
b) The room your friend was in was too warm.
c) You ate the same kind of food your friend ate
d) You did not dress warmly for cold weather.
Which of these is an important organ of the nervous system?
a) spinal cord
b) stomach
c) veins and arteries
d) muscles
Which system breaks down food that has been ingested (eaten)?
a) immune system
b) respiratory system
c) cardiovascular system
d) digestive system
Messages from the body travel to the brain along ____________.
a) skin
b) nerves
c) bones
d) muscles
The long tube that carries food from the mouth to the stomach is called the __________.
a) esophagus
b) large intestine
c) blood vessels
d) spinal cord
Which parts protect the body's internal organs?
a) skin and bones
b) muscles and lungs
c) brain and muscles
d) lungs and heart
Sierra has a stuffy nose, has trouble breathing, and coughs a lot. Which of her body systems is being affected most?
a) digestive
b) circulatory
c) immune
d) respiratory
The human body has several systems that remove waste from the body. The RESPIRATORY SYSTEM is responsible for removing which of these from the body?
a) urea
b) feces
c) oxygen
d) carbon dioxide
Which organ distributes oxygenated blood to the rest of the body?
a) intestines
b) heart
c) kidneys
d) stomach
Jim is jumping on a trampoline and notices that he is breathing harder and his pulse is faster. Which organs are working to cause this to happen?
a) sense organs
b) brain and stomach
c) liver and kidneys
d) heart and lungs
_______________is carried by blood to all of your body cells to provide them with the fuel they need to make cellular respiration possible.
a) oxygen and glucose
b) carbon dioxide, nitrogen
c) nitrogen, hydrogen
d) urea, feces
The brain and spinal cord make up the _____________ system.
a) cardiovascular
b) immune
c) nervous
d) endocrine
In the human body an exchange of carbon dioxide gas and oxygen gas happens in the specific part of the lungs called the __________________
a) alveoli
b) cilia
c) mucus
d) nerves
Blood flows throughout the body in a route known as a two loop system. What is the pathway of blood?
a) mouth--esophagus--stomach--small intestine--large intestine--rectum--anus
b) mouth--esophagus--stomach--large intestine--small intestine--rectum--anus
c) heart--body--lungs--heart
d) heart--lungs--heart--body
Food travels through the body until it is eliminated. Which of the following is the pathway for the solid food particles?
a) heart--lungs--heart--body
b) mouth--esophagus--stomach--small intestine--large intestine--rectum--anus
c) mouth--stomach--esophagus--large intestine--small intestine--anus--rectum
d) lungs--heart--heart--body
All complex organisms are organized to serve the needs of the cells to support life. What is the order of organization for a complex organism?
a) organelles--tissue--organs--organ systems
b) cells--tissue--organs--organ systems
c) organelles--organs--organ systems
d) cells--organelles--tissue--organs--organ systems
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