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CONCEPTS OF COMPREHENSION: SEQUENCE 5th GRADE UNIT Question Sheet Name: Date: “Old-Time Operations” Questions 1. Which was invented first? a. aspirin b. smallpox vaccination c. microscope d. artificial heart 2. X-rays are used to see inside the body, similar to which later invention? a. the CAT scan b. the microscope c. the vaccination d. the transfusion 3. Scientists realized that ancient civilizations practiced dentistry, when archaeologists a. read about dental care by ancient doctors. b. figured out how to do dentistry with stone tools. c. noticed altered teeth in the remains of buried bodies. d. found out what the ancients knew about tooth decay. 4. The oldest known surgery was performed on a. a toe b. a nose c. a kidney d. a skull 5. What happened after doctors discovered that may diseases are caused by germs? ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ © 2010 Urban Education Exchange. All rights reserved
