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Pineda- SS2
Final, assignment 2
| Question | Answer |
|---|---|
| The muscle(s) assisting in rotating the arm outward is (are) the: | teres minor. latissimus dorsi. supraspinatus. All of the above are correct. |
| Movement is one of the most distinctive and easily observed “characteristics of life.” | True False |
| The origin of a muscle is on the femur, and the insertion is on the tibia. When it contracts, it bends the knee. Which of the following is true? | The knee is acting as a fulcrum. The movement is an example of a first-class lever. The movement is an example of a second-class lever. Both A and C are true. |
| Which of the following is not a function of the central nervous system (CNS)? | Integrating sensory information Evaluating the information Initiating an outgoing response All of the above are functions of the CNS. |
| In the human nervous system: | most of the cells are neurons. most of the cells are glia cells. there are almost equal numbers of glia cells and neurons. the ratio of cells is unknown because of the complexity of the nervous system. |
| The main difference between the composition of lymph and interstitial fluid and the composition of plasma is the _____ percentage of _____ in lymph and interstitial fluid. | lower; proteins higher; proteins lower; fats higher; fats |
| Visceral effectors are innervated by sympathetic fibers. | True. False. |
| Cerebrospinal fluid is found in all of the following except the: | subarachnoid space. central canal. third ventricle. subdural space. |
| The type of membranous tissue that lines the heart and blood vessels is the | endocardium. endothelium. serous pericardium. fibrous pericardium. |
| Interferon inhibits the spread of: | A. viruses. B. bacteria. C. B cell antibodies that attack cancer. D. Both A & B E. Both B & C |