GreenA%20key - 1 INTEGRATIVE BIOLOGY 131 Examination I:...

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1 INTEGRATIVE BIOLOGY 131 Examination I: Oct. 16, 2006 Version A Bubble in your SID and Version A on your Scantron, or else your exam will not be recorded. Part I. Please choose the best answer: 1. An exaggerated lateral curvature of the vertebral column is termed a. kyphosis b. lordosis c. gomphosis d. scoliosis 2. What is the purpose of a sesamoid bone? a. allows more movement b. strengthens and protects a joint c. allows circumduction d. strengthens ligaments 3. What is the purpose of a sesamoid bone? a. allows more movement b. strength ens and protects a joint c. allows circumduction d. strengthens ligaments 4. Muscle contraction is triggered by the release of _____ions. a. phosphorus b. chloride c. sodium d. calcium 5. The tibialis anterior muscle functions to _______the foot. a. evert b. protract c. plantar flex d. invert 6. In order to extend the elbow the triceps insert on the a. coronoid b. olecranon process c. radial tuberosity d. lateral epicondyle
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7. What is a collective term for the muscles that extend the knee joint? a. hamstrings b. Achilles’ c. quadriceps femoris d. rectoris femoris 8. Ventricular systole refers to a. a defective atrioventricular valve b. the last beat of the heart at death c. closure of the A-V valves d. filling the ventricle with blood 9. What bone articulates with the glenoid fossa of the scapula? a. radius b. ulna c. clavicle d. humerous 10. Synovial joints allow a. limited movement b. no movement c. wide range of movement d. rotation only 11. A heart murmur is the a. closure of the semilunar valves b. incomplete closure of an atrioventricular valve c. defective sinoatrial node d. blockage of the coronary artery; 12. The significance of heart sounds is a. contraction of Purkinje cells b. contraction of the left ventricle c. closure of heart valves d. opening of heart valves 13. What is not a major component of every synovial joint? a.
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This note was uploaded on 04/02/2008 for the course IB 131 taught by Professor Diamond during the Fall '07 term at University of California, Berkeley.

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GreenA%20key - 1 INTEGRATIVE BIOLOGY 131 Examination I:...

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