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NSG 5003 WEEK 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 KNOWLEDGECHECK QUIZ WITH COMPLETE SOLUTION GUARANTEED SUCCESS.
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Questionxcxc 2 xcxcoptions: a) Lipids b) Proteases c) d) Carbohydrates
Understanding xcxcthe xcxcvarious xcxcsteps xcxcof xcxcproteolytic xcxccascades, xcxcsuch xcxcas xcxccaspase-mediated xcxcapoptosis xcxcand xcxccomplement xcxccascades, xcxcmay xcxcbe xcxcusefulxcxcinxcxcdesigning xcxcdrug xcxctherapyxcxcforxcxcwhichxcxchumanxcxcdiseases? Questionxcxc 3 xcxcoptions: a) Cardiacxcxcandxcxcvascular xcxcdisorders b) Autoimmunexcxcandxcxcmalignantxcxcdisorders c) Gastrointestinalxcxcandxcxcrenalxcxcdisorders
d) Endocrineandgastrointestinal x c x c disorders
Whichxcxcstructurexcxcpreventsxcxcwater-solublexcxcmoleculesxcxcfromxcxcentering xcxccellsxcxcacrossxcxcthe xcxcplasmaxcxcmembrane? Questionxcxc 4 xcxcoptions: a) Carbohydratechains b) Glycoproteinchannels c) Membranehachannel x c x c proteins d)
Whichxcxcformxcxcofxcxccellxcxccommunicationxcxcisxcxcusedxcxctoxcxccommunicatexcxcwithinxcxcthe xcxccellxcxcitselfxcxcandxcxcwithxcxcotherxcxccellsxcxcinxcxcdirectxcxcphysicalxcxccontact?
d)
Whichxcxcmodexcxcofxcxcchemicalxcxcsignalingxcxcusesxcxclocalxcxcchemicalxcxcmediatorsxcxcthat xcxcarexcxcquicklyxcxctakenxcxcup,xcxcdestroyed,xcxcorxcxcimmobilized? Questionxcxc 7 xcxcoptions: a) Paracrine b) Autocrine c) Neurotransmitter d) Hormone
HowxcxcdoxcxccellsxcxcreceivexcxccommunicationxcxcfromxcxcthexcxcECFxcxcsurrounding xcxcthem? Questionxcxc 8 xcxcoptions: a) Proteinchannel(gap x c x c junction) b) Plasmaxcxcmembrane–boundsignalingmolecules(involvingreceptors) c) Hormonehasecretion, x c x c suchas x cx c neurotransmitters d)
Underxcxcanaerobicxcxcconditions,xcxcwhichxcxcprocessxcxcprovidesxcxcenergyxcxcforxcxcthe xcxccell? Questionxcxc 9 xcxcoptions: a) Oxidativexcxcphosphorylation
Passivexcxctransportxcxcisxcxcbestxcxcdescribedxcxcbyxcxcwhichxcxcstatement? xcxcQuestionxcxc 11 xcxcoptions: a) b) Involvingreceptorsxcxcthat x c x c canbindwithsubstancesxcxcbeingxcxctransported c) Beinghacapableofxcxctransportingxcxcmacromolecules d) Requiringxcxcenergyxcxcgeneratedxcxcbythecell
Activexcxctransportxcxcoccursxcxcacrossxcxcwhichxcxctypexcxcofxcxcmembranes?xcxcQuestion xcxc 12 xcxcoptions: a) Membranesxcxcthat x c x chavea x c x c higher x c x c concentrationofxcxcthesoluteonthexcxcoutsidexcxcofxcxcthecell b) Membranesthat x c x c aresemipermeabletowater x c x c andhasmallxcxcelectricallyuncharged x cx c molecules c) Membraneshathathahavehareceptorshathathaarehacapablehaofhabindinghawithhathehasubstanceshatohabehatransported
d) Membranesthatxcxchaveaxcxccellxcxcmembranethatxcxcisxcxchydrophobicxcxcratherxcxcthanhahydrophilic
Whyxcxcisxcxcosmolalityxcxcpreferredxcxcoverxcxcosmolarityxcxcasxcxcthexcxcmeasurementxcxcofxcxcosmotic xcxcactivityxcxcinxcxcthexcxcclinicalxcxcassessmentxcxcofxcxcindividuals? Questionxcxc 13 xcxcoptions: a) Plasmaxcxccontainsxcxcsodiumandhachloride, x c x cwhichinfluencethexcxcvolumexcxcofxcxcsolution. b) Volumeaffectsperfusionxcxcmorehathanthexcxcweightxcxcofsolutes. c) d) Osmoticactivityxcxcdependsxcxcon thehaconcentrationxcxcofxcxcsolutesxcxcpresentxcxcinhaplasma, xcxcsuchxcxcasxcxcproteinsxcxcandxcxcglucose.
b) c) Sodiumxcxcgatesxcxcclose,xcxcallowinghapotassiumxcxcintoxcxcthexcxccell,xcxcchangingxcxcthexcxcmembranexcxcpotentialxcxcfromhapositivexcxcto
d) Potassiumhagates x cx cclose,xcxcallowinghasodiumxcxcintoxcxcthecell,xcxcchanginghathe x c x cmembranexcxcpotentialxcxcfrompositiveto
Thexcxcactionxcxcofxcxcthexcxcplatelet-derivedxcxcgrowthxcxcfactorxcxcisxcxctoxcxcstimulatexcxcthe xcxcproductionxcxcofxcxcwhichxcxccells? Questionxcxc 16 xcxcoptions: a) Platelets b) Epidermalcells c) d) Fibroblastxcxccells
Whatxcxcisxcxcaxcxcconsequencexcxcofxcxcleakagexcxcofxcxclysosomalxcxcenzymesxcxcduring chemicalxcxcinjury? xcxcQuestion17options: a) b) Influxof potassiumhaionsxcxcintothemitochondria x c x c occurs,xcxchaltinghaATPproduction. c) EdemaxcxcofxcxcthehaGolgixcxcbodyxcxcoccurs,xcxcpreventinghathetransportxcxcofxcxcproteinsxcxcoutxcxcofxcxcthexcxccell. d) Shiftinghaofxcxccalciumhaoutxcxcofxcxctheplasma x c x c membraneoccurs, x c x cdestroyingthexcxccytoskeleton.
Duringxcxccellxcxcinjuryxcxccausedxcxcbyxcxchypoxia,xcxcanxcxcincreasexcxcinxcxcthexcxcosmotic xcxcpressurexcxcoccursxcxcwithinxcxcthexcxccellxcxcbecause: Questionxcxc 18 xcxcoptions: a) Plasmaxcxcproteinsxcxcenterxcxcthehacell. b) Theadenosinehatriphosphatase(ATPase-drivenpumpxcxcisxcxcstronger x cx c duringhahypoxia.
Duringxcxccellxcxcinjuryxcxccausedxcxcbyxcxchypoxia,xcxcsodiumxcxcandxcxcwaterxcxcmovexcxcintoxcxcthe xcxccellxcxcbecause: Questionxcxc 20 xcxcoptions: a) Potassiumhamoves x c x cout x cx c ofxcxcthecell, x cxc andxcxcpotassiumandxcxcsodiumareinverselyxcxcrelated. b) c) Theosmoticxcxcpressurexcxcisxcxcincreased,xcxcwhichpullsxcxcadditionalxcxcsodiumhaacrossxcxcthecellxcxcmembrane. d) Oxygenis xcx c notx cxc availabletoxcxcbindxcxcwithxcxcsodiumto x cx c maintainit x c x c outsidethecell.