Answer 1 the skin what number represents the

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Unformatted text preview: oplasmic reticulum D. myosin heads 100% Score: 0% 0/0.67 14. The intervertebral disks are which type of joint classified according to structure? A. fibrous B. cartilaginous Student Response Value 0% 100% C. synovial 0% Score: 15. 0.67/0.67 Movement in which the thigh is raised toward the abdomen is _____ of the hip. Student Response A. flexion B. extension C. abduction D. adduction Score: Value 100% 0% 0% 0% 0.67/0.67 1. In order to produce an action potential on the sarcolemma, depolarization at the neuromuscular junction must activate: Student Response Value A. chemically-gated ion channels B. voltage-gated ion channels 0% 100% C. the T-tubules D. the sarcoplasmic reticulum 0% Score: 0% 0.67/0.67 2. The joint between the atlas and axis is a _____ joint with the movement performed called _____. Student Response A. uniaxial, circumduction B. uniaxial, rotation C. biaxial, circumduction D. biaxial, rotation Score: Value 0% 100% 0% 0% 0.67/0.67 3. Joints which non-movable are usually classified structurally as _____ joints. Student Response A. synovial B. cartilaginous C. fibrous Score: 4. 0.67/0.67 Value 0% 0% 100% In order for myosin heads to detach from actin and reset, _____ must be available. Student Response A. Ca+2 B. ATP C. ADP and Pi D. ACh Score: Value 0% 100% 0% 0% 0.67/0.67 5. The type of smooth muscle in which an impulse passes through a large number of cells which subsequently contract in synchrony is: Student Response A. single unit smooth muscle B. multi-unit smooth muscle C. sphincter muscle Score: Value 100% 0% 0% 0.67/0.67 6. The intervertebral disks are what type of joint, classified by movement? A. synarthrosis B. amphiarthrosis Student Response Value 0% 100% C. diarthrosis 0% Score: 0.67/0.67 7. The sarcolemma is polarized because more _____ are pumped out than ___ are pumped in. Student Response + + A. Na , and K B. K+ and Na+ C. Na+ and Ca+2 D. Ca+2 and Na+ Score: 8. 0.67/0.67 Value 100% 0% 0% 0% Movement in which the thigh is raised toward the abdomen is _____ of the hip. Student Response A. flexion B. extension C. abduction D. adduction Score: Value 100% 0% 0% 0% 0.67/0.67 9. The movement of the foot in which the sole is turned inward is correctly termed: Student Response A. inversion B. eversion C. supination D. pronation Score: Value 100% 0% 0% 0% 0.67/0.67 10. A syndesmosis is actually a small _____ which connects bones in a non-movable way. Student Response A. tendon B. ligament C. aponeurosis D. retinaculum Score: Value 0% 100% 0% 0% 0.67/0.67 11. The trigger which causes vesicles of acetylcholine to move to the axon membrane and release ACh is: Student Response A. AChase +2 B. Ca C. Na+ D. K+ Score: Value 0% 100% 0% 0% 0.67/0.67 12. The intervertebral disks are which type of joint classified according to structure? Student Response Value A. fibrous B. cartilaginous 0% 100% C. synovial 0% Score: 0.67/0.67 13. Which type of arthritis involves the greatest degree of inflammation and disability? Student Response A. rheumatoid arthritis B. osteoa...
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