1. 7 th Grade PASS Review Human Body Systems and Disease

2. Which of the following models best summarizes the levels of organization within the human body? Cells Tissue Organ Organ system Tissue Organs Organ System Cells Organ Tissue Organ system Organ System Organ Tissue Cells A D C B

3. Which of the following summarizes the relationship between tissue and organs? A.A group of two or more specialized cells that work together to perform the same function. B.A group of two or more specific organs that work together to perform a specific function. C.A group of two or more specific types of tissue that work together to perform a specific function. D.A group of muscle tissue and connective tissue that work together to pump blood through the body.

4. Which of the following is an example of the relationship between organs and organ systems? A.The respiratory system collects oxygen that the circulatory system carries throughout the body. B.The heart is made of muscle and connective tissue that work together to pump blood. C.Specialized cells work together to create tissue that connects all body parts and provide support for the body. D.Peripheral nerves gathers and sends messages to the brain, and the brain interrupts and responds to those messages.

5. The organ that uses a pumping action to cause blood to flow through the body is part of which organ system? A.Nervous B.Digestive C.Circulatory D.Respiratory

6. The bronchi are part of the respiratory system. Which of the following accurately describes the function of the bronchi? A.Tube that moves air from the nose to the lungs. B.Tube that moves air from trachea to the lungs. C.Muscle that aids in breathing process. D.Collects are from the environment.

7. Which of the following is an accurate comparison of the small intestine and the large intestine? A.The small intestine prepares undigested food for elimination and the large intestine stores solid waste. B.The small intestine absorbs nutrients from food and the large intestine absorbs water from food. C.The small intestine performs only mechanical digestion and the large intestine preforms only chemical digestion. D.The small intestine transports chewed food to the stomach and the large intestine uses saliva to break down food chemically.

8. The chart below shows the some of the major organs for three human body systems. Which of the following is represented by System 3? System 1 Heart Veins Organ K System 2 Stomach Small intestine Organ L System 3 Trachea Alveoli Organ M A.Nervous B.Digestive C.Circulatory D.Respiratory

9. The chart below shows the some of the major organs for three human body systems. Which of the following would best replace Organ K? Choose 2 correct answers. System 1 Heart Veins Organ K System 2 Stomach Small intestine Organ L System 3 Alveoli Bronchi Organ M A.Arteries B.Trachea C.Large intestine D.Muscular E.Capillaries F.Esophagus

10. The chart below shows some of the major organs for three human body systems. Which of the following best describes the function of System 1? System 1 Heart Veins Organ K System 2 Stomach Small intestine Organ L System 3 Alveoli Bronchi Organ M A.Circulate blood throughout the body B.Break down food and absorb nutrients C.Receive, interpret, and respond to stimuli D.Take in oxygen and release carbon dioxide

11. Match each organ below with its correct function. Organs A.Bones B.Spinal cord C.Tendons D.Skin E.Bladder Function 1.Muscular sack that stores urine 2.Connect muscles to bone 3.Bundle of nerves that starts at the brain and runs down the back 4.Prevents loss of water and protects body from infection and injury 5.Provides shape of body and protects internal organs

12. The image below shows part of the respiratory system. The enlarged area in the circle shows the small sacs inside the lungs where oxygen is exchanged for carbon dioxide. These sacs represent which of the following? A.Bronchi B.Alveoli C.Capillaries D.Esophagus

13. The model below illustrates how which two body systems working together? A.Nervous and integumentary B.Circulatory and respiratory C.Digestive and circulatory D.Skeletal and muscular

14. Which statement below describes the relationship between the muscular system and the skeletal system? A.The muscles contract and relax to move the bones. B.The brain sends messages to the bones to make them move. C.The tendons contract and relax to send messages to the brain. D.The muscles contract and relax to pump blood through the body.

15. Which of the following statements describes the relationship between the nervous system and the integumentary system? A.The arteries carry oxygen from the lungs to the rest of the body. B.The pancreas produces digestive juices to help the small intestine break down food. C.The nerves receive and respond to stimuli received from the skin touching objects. D.The bladder stores and removes waste products received from the large intestine.

16. The respiratory system contains a muscle that contracts to pull air into the lungs, and relaxes to push air out of the lungs. This organ is called A.The trachea B.The ureters C.The diaphragm D.The spinal cord

17. The lungs are made of soft, fragile tissue. If a lung is punctured, air inside the lungs is released much like a balloon that has a hole in it. Punctured lungs cause shortness of breathe and loss low oxygen levels for the entire body. Which of the following systems works with the respiratory system to keep the lungs safe from injury? A.The nervous system B.The skeletal system C.The muscular system D.The circulatory system

18. All body systems are dependent on the circulatory system. Which of the following statements explains why the circulatory system is important to all other systems? A.The circulatory system transports needed materials such as oxygen and nutrients to and from all other body systems. B.The circulatory system breaks down food to provide nutrients for all other body systems. C.The circulatory system takes in oxygen that all body systems need and removes carbon dioxide that is not needed. D.The circulatory system receives and interprets internal and external signals and ensures that all body systems respond.

19. Which of the following explains an effect of the common cold? A.Sore throat, runny nose, and/or fever. B.Fever, pain, redness, and swelling of the throat. C.Severe shaking and disabilities involving motion. D.Higher level of blood sugar that can lead to vision problems.

20. Which of the following describes a difference between AIDS and HIV? A.AIDS is caused by a virus and HIV is caused by a genetic disorder. B.AIDS is an infectious disease and HIV is a noninfectious disease. C.AIDS can be cured with an antibiotic and HIV cannot. D.AIDS is a more advanced form of HIV.

21. Tony has a disease that causes periodic wheezing and difficulty breathing. This condition occurs most often during P.E. when his is participating in active games that require him to run a lot. It also seems to be worse during the winter months. Tony is most likely suffering from which of the following diseases? A.The Flu B.Asthma C.Diabetes D.A common cold

22. Add the following diseases to the model below. Infectious disease Noninfectious disease Flu Cold Asthma AIDS/HIV Diabetes Skin Cancer Strep throat Athlete’s foot Parkinson’s disease

23. The model to the left illustrates examples of infectious and noninfectious diseases. Which statement below describes a differences between these two types of diseases? Infectious disease FluColdAIDS/HIV Strep throat Athlete’s foot Noninfectiou s disease AsthmaDiabetes Skin Cancer Parkinson’s disease A.Infectious diseases can be treated, noninfectious cannot be treated. B.Infectious diseases can be spread, noninfectious cannot be spread. C.Infectious disease are caused by bacteria, noninfectious are caused by a virus. D.Infectious diseases attack individual cells, noninfectious attack entire body system.

24. UV rays from the Sun or tanning beds can cause which of the following diseases? A.Parkinson’s disease B.Athlete’s foot C.Strep throat D.Skin cancer

25. HIV and AIDS is an infectious disease that can harm multiple organ systems. Which of the following describes why HIV/AIDS has this effect? A.HIV/AIDS is highly contagious and spreads to multiple organ systems. B.HIV/AIDS damages the immune system which allows pathogens to attack any organ system. C.HIV/AIDS damages the nervous system which prevents organ systems from responding to harmful situations. D.HIV/AIDS damages the circulatory system which is unable to provide nutrients and oxygen to other body systems.