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Human Body Organs & Systems Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which of the following statements is (are) true of organ systems?

Question 2 2. The muscular valve at the bottom of the stomach that controls the flow of partially digested food into the small intestine is known as the:

Question 3 3. Which of the following are part of the central nervous system?

Question 4 4. Secretions from the _____, called _____, neutralize acid from the stomach in the small intestine.

Question 5 5. The pituitary gland is known as the 'master gland' because it

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Question 6 6. What do amylase and pepsin have in common?

Question 7 7. Which of the following is smallest in size?

Question 8 8. Which of the following BEST explains how a muscle cell exerts force?

Question 9 9. Dialysis closely mimics the function of which organ?

Question 10 10. What is the job of the human body's pulmonary circuit?

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Question 11 11. The thyroid gland is located in the

Question 12 12. Which of the following is NOT a feature of alveoli?

Question 13 13. The glomeruli and renal tubules play an important part in which of the following bodily functions?

Question 14 14. Which of the following is not a function of the skeletal system?

Question 15 15. Which of the following is not true of cardiac muscle?

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Question 16 16. When does maximum secretion of hydrochloric acid and pepsinogen in the stomach occur?

Question 17 17. If you were being chased by a lion, which of the following would release adrenaline?

Question 18 18. In the lungs, after oxygen leaves the air, where does it travel next?

Question 19 19. An inactive precursor of an enzyme that must go through a change to be activated is known as a(n) _____.

Question 20 20. Which of the following is a symptom of a hyperactive thyroid?

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Question 21 21. Which of the following is not a function of hydrochloric acid in gastric juice?

Question 22 22. What is one reason that enzymes are present in the small intestine?

Question 23 23. Which of the following is true of the endocrine system?

Question 24 24. The two main branches of the trachea that lead to the lobes of the lung are known as _____.

Question 25 25. Which of the following is a true statement about bones?

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Question 26 26. If a sample of blood is deoxygenated, where is it likely to be found in the circulatory system of the human body?

Question 27 27. Swatting a mosquito is an example of which of the following?

Question 28 28. Out of the many secondary organs and tissues that make up the lymphatic system, the _____ is responsible for the filtration of blood, and the _____ is charged with housing the lymphocytes of the adaptive immune system.

Question 29 29. Which part of the following human body is NOT considered a part of the circulatory system?

Question 30 30. Which of the following explains why humans are unable to absorb enough oxygen through their skin?

Human Body Organs & Systems Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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