Anatomy And Physiology Cumulative Exam 2 | Questions And Answers Are Highlighted

lOMoARcPSD|28205643 Anatomy and Physiology Cumulative Exam 2 | Questions and Answers are highlightedlOMoARcPSD|282056431.When compared to a class lever system, the synovial joints of our musculoskeletal system play the role of the. oresistance oforce olever ofulcrum oweight 2.Which of the following events will occur when depolarizing graded potentials reach the membrane of the axon hillock, causing its membrane potential to reach threshold? oLigand-gated Cl- channels close rapidly oVoltage-gated Na+ channels open rapidly oLigand-gated Na+ channels close rapidly oLigand-gated Ca+ channels close rapidly oVoltage-gated Ca+ channels open rapidly 3.The attachment of a muscles tendon to the stationary bone is called the; the attachment of the muscles other tendon to the movable bone is called the. oOrigin; insertion ostabilizer; mover oinsertion; origin oorigin; action oinsertion; action 4.Which of the following fascicular arrangements would best be described as fascicles arranged on only one side of the tendon? oCircular oFusiform oMultipennate oBipennate oUnipennate 5.Which type of synapse involves the secretion of a neurotransmitter across the synapse to stimulate the post-synaptic cell? oElectrotonic oMechanical oChemical oNominal oProcessing 6.Your friend nods yes to you, going through exion, extension and hyperextension in their enthusiastic response. This movement at the fulcrum represents a . . . oIt does not