portage pathophysiology exam 1 questions &
answers
True/False:
Persistent bmetaplasia bcan blead bto bdysplasia. b- bANS-true
True/False:
Barrett besophagus bis ban bexample bof bdysplasia. b- bANS-false b(Barrett's besophagus
bis bMETAplasia)
True/False:
Persistent bdysplasia beventually bresults bin bcancer. b- bANS-true
True/False:
Hypertrophy bcan boccur bunder bnormal band bpathological bconditions. b- bANS-true
Match bdefinitions bfor: bsensitivity, breliability, bvalidity, bspecificity b- bANS-Sensitivity:
bproportion bof bpeople bWITH ba bdisease bthat btest bpositive bfor bthe bdisease
Reliability: blikelihood bof bgetting bsame bresult bwith brepeat btesting
Validity: bHOW ba btool bmeasures bwhat bit bis bintended bto bmeasure
Specificity: bpeople bWITHOUT ba bdisease bwho btest bnegative bfor bthe bdisease
Which bare btrue bof bthe bmitochondria? bSelect ball bthat bapply. b- bANS-It bis binvolved bin
bcellular brespiration
They bplay ba brole bin bapoptosis
Which bof bthe bfollowing bare btrue bof bthe bcell? bSelect ball bthat bapply. b- bANS-Proteins
bcarry bout bthe bfunctions bof bthe bcell bmembrane
Lysosomes bare bthe bdigestive bsystem bof bthe bcell
Microfilaments bare bthin, bthreadlike bcytoplasmic bstructures
Which bare btrue bof bthe bcell bmembrane? bSelect ball bthat bapply. b- bANS-Controls bthe
btransport bof bmaterials bfrom bthe boutside bfluids bto bwithin
Helps bwith bthe bconduction bof belectrical bcurrents bin bnerve band bmuscle bcells
Aids bin bthe bregulation bof bcell bgrowth band bproliferation
Which bare bfalse bof bthe bmitochondria? bSelect ball bthat bapply. b- bANS-They bare
bfound bfar bfrom bthe bsite bof benergy bconsumption
They bcontrol bfree bradicals
answers
True/False:
Persistent bmetaplasia bcan blead bto bdysplasia. b- bANS-true
True/False:
Barrett besophagus bis ban bexample bof bdysplasia. b- bANS-false b(Barrett's besophagus
bis bMETAplasia)
True/False:
Persistent bdysplasia beventually bresults bin bcancer. b- bANS-true
True/False:
Hypertrophy bcan boccur bunder bnormal band bpathological bconditions. b- bANS-true
Match bdefinitions bfor: bsensitivity, breliability, bvalidity, bspecificity b- bANS-Sensitivity:
bproportion bof bpeople bWITH ba bdisease bthat btest bpositive bfor bthe bdisease
Reliability: blikelihood bof bgetting bsame bresult bwith brepeat btesting
Validity: bHOW ba btool bmeasures bwhat bit bis bintended bto bmeasure
Specificity: bpeople bWITHOUT ba bdisease bwho btest bnegative bfor bthe bdisease
Which bare btrue bof bthe bmitochondria? bSelect ball bthat bapply. b- bANS-It bis binvolved bin
bcellular brespiration
They bplay ba brole bin bapoptosis
Which bof bthe bfollowing bare btrue bof bthe bcell? bSelect ball bthat bapply. b- bANS-Proteins
bcarry bout bthe bfunctions bof bthe bcell bmembrane
Lysosomes bare bthe bdigestive bsystem bof bthe bcell
Microfilaments bare bthin, bthreadlike bcytoplasmic bstructures
Which bare btrue bof bthe bcell bmembrane? bSelect ball bthat bapply. b- bANS-Controls bthe
btransport bof bmaterials bfrom bthe boutside bfluids bto bwithin
Helps bwith bthe bconduction bof belectrical bcurrents bin bnerve band bmuscle bcells
Aids bin bthe bregulation bof bcell bgrowth band bproliferation
Which bare bfalse bof bthe bmitochondria? bSelect ball bthat bapply. b- bANS-They bare
bfound bfar bfrom bthe bsite bof benergy bconsumption
They bcontrol bfree bradicals
