Body System Test Review

Which body system works together with the circulatory system to provide cells with oxygen?

• Digestive
• Respiratory
• Urinary
• Integumentary 

What are the most basic building blocks of all organisms?

• Blood
• Cells
• Organs
• Tissues

Which of the following is an organ?

• Blood
• Ligament
• Nerve
• Skin

What two gases are exchanged between the respiratory system and the circulatory system?

• Carbon dioxide and hydrogen
• Hydrogen and nitrogen
• Oxygen and carbon dioxide
• Oxygen and nitrogen

Which three systems of the human body function together to move and control body parts?

• Circulatory, digestive, and muscular
• Muscular, skeletal, and nervous
• Nervous, circulatory, and immune
• Skeletal, respiratory, and digestive

What is the major function of the human excretory/urinary  system?

• Absorb nutrients from food
• Break down food mechanically
• Eliminate liquid waste materials
• Respond to stimuli

When a person eats, the brain signals the stomach to start breaking down the food. Which two systems are involved in the process?

• Circulatory and respiratory
• Digestive and excretory 
• Nervous and digestive
• Muscular and digestive

When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed.

• Positive Feedback Response
• Negative Feedback Loop 

Waste must be carried from the cells to the kidneys to be filtered and removed from the body. Which two body systems must function properly for waste to be eliminated?

• Circulatory and digestive
• Circulatory and excretory
• Excretory and muscular
• Muscular and digestive

Infectious diseases are caused by...

• allergies
• cancer
• pathogens
• vitamin deficiency