Sensory from taste buds b sensory from baroreceptors

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Unformatted text preview: of calcium ions to Troponin C. J. Uptake of ATP by the myosin heads. K. Attachment of actin-myosin crossbridges and swiveling of the myosin heads. Score: 13. Value Feedback 0% 0% 0% 0% 0% 0% 0% 0% 100% 0% 0% 0.5/0.5 intracapsular ligaments The _____ are intracapsular ligaments which help to prevent anteroposterior displacement and twisting of the knee. Student Response A. medial and lateral collateral ligaments B. medial and lateral retinacula C. medial and lateral menisci D. anterior and posterior cruciate ligaments Value 0% 0% 0% 100% Feedback Student Response A. Upper portion of the pre-central gyrus. B. Lower portion of the pre-central gyrus. Value 0% 100% Feedback C. Upper portion of the post-central gyrus. D. Lower portion of the post-central gyrus. 0% 0% Score: 14. 0.5/0.5 Broca's area Broca's area is located alongside the: Score: 15. 0.5/0.5 bone repair The first step in bone repair is the formation of a: Student Response A. external callus of bone B. bud of new blood vessels C. hematoma Value 0% 0% 100% D. internal callus 0% Score: 0.5/0.5 Feedback 16. substantia nigra The brain region involved when insufficient dopamine production produces Parkinson's disease: Student Response A. thalamus B. hypothalamus C. substantia nigra Value 0% 0% 100% D. basal nuclei E. pons 0% 0% Score: 17. Feedback 0.5/0.5 learned reflex When a pathway is automatically facilitated by the brain, when the proper circumstances are present, it is called: Student Response learned reflex A. Value 100% B. post-tetanic potentiation C. divergence D. convergence 0% 0% 0% Score: 18. Feedback 0.5/0.5 temporal summation If one input to a reflex releases a depolarizing neurotransmitter with a high frequency it could result in _____ at the receptive region of the receiving neuron. Student Response A. temporal summation Value 100% B. C. D. E. 0% 0% 0% 0% spatial summation action potential All of the above. #1 and #3 only. Score: 19. Feedback 0.5/0.5 Cartilage and bone Both cartilage and bone possess: Student Response A. lacunae B. a basement membrane C. canaliculi D. internal blood vessels Score: 20. Value 100% Feedback 0% 0% 0% 0.5/0.5 series elastic elements The series elastic elements of a muscle are composed of the various connective tissues and proteins including the protein _____. Student Response A. myosin Value 0% Feedback Student Response Value B. actin C. titin 0% 100% D. collagen E. elastin Feedback 0% 0% Score: 0.5/0.5 View Attempt 11 of unlimited Title: Started: Submitted: Time spent: Alternate Substitute Quiz December 6, 2008 4:23 PM December 6, 2008 4:27 PM 00:04:03 Total score: 8.5/10 = 85% Total score adjusted by 0.0 vascular stimulation 1. Maximum possible score: 10 Most blood vessels are innervated only by the _____ division Student Response sympathetic A. Value 100% B. parasympathetic 0% Score: 2. Feedback 0.5/0.5 spongy bone The spaces in spongy bone are initially filled with: Student Response A. Sharpey's fibers B. red marrow C. yellow marrow Value 0% 100% 0% D....
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