HONDROS BIO 254 EXAM 1 NEWEST
2026/2027 ACTUAL EXAM| BIO 254
EXAM 1 REVIEW WITH 100 REAL
EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+
Whatmaremthemfunctionsmofmthemlymphaticmsystem?m-
mCORRECTmANSWERm1.mDrainmexcessminterstitialmfluid
2.mHelpmpreventmedema
3.mAbsorbmlipidsmfrommthemdigestivemsystem
4.mDefendmbodymfrommdisease
Whatmaremthemorgansmofmthemlymphaticmsystemm-
mCORRECTmANSWERmSpleen,mlymphmnodes,mlymphaticmvessels
Wheremaremlymphmnodesmfound?m-
mCORRECTmANSWERmEverywhereminmthembodymexceptmthemCNSm(mbrainmandmspinalmcord)
Whatmdoesmthemlymphaticmsystemmdo?m-
mCORRECTmANSWERmProtectsmthemhumanmbodymagainstminfectionmandmreturnsminterstitialmfluidmb
ackmtomthemcirculatorymsystem
Whatmaremthem2mmainmlymphaticmductsm-
mCORRECTmANSWERmThoracicmductmandmrightmlymphaticmduct
Whatmportionmofmthembodymdoesmthemthoracicmductmdrain?m-
mCORRECTmANSWERm75%mofmthembody,mLeftmuppermbody,mleftmandmrightmlowermbody
, Whatmportionmofmthembodymdoesmthemrightmlymphaticmductmdrain?m-
mCORRECTmANSWERm25%,mrightmuppermportion
Wheremdomthem2mlymphaticmductsmempty/drain?m-
mCORRECTmANSWERmSubclavianmvein,mthenmbackmtomthemcirculatorymsystem
Whatmismthemlargestmlymphaticmorgan?m-mCORRECTmANSWERmSpleen
Whatmdomlymphaticmvesselsmcontain,mwhatmdomtheymdo?m-
mCORRECTmANSWERmValves,mhelpmmaintainmlymphmcirculationmandmpreventsmbackflow
Whatmdoesmskeletalmmusclemcontractionsmandminspirationsmdo?m-
mCORRECTmANSWERmhelpmmaintainmlymphaticmcirculation
InnatemImmunitym-mCORRECTmANSWERmNon-specificm
Physicalmbarriers
Phagocytosism(minflammationm)
AdaptivemImmunitym-mCORRECTmANSWERmInvolvesmBmandmTmcells
Carriedmoutmbymlymphocytes
WhatmismHumoralmImmunitym-mCORRECTmANSWERmBmcellsmandmantibodies
Whatmismcellmmediatedmimmunity?m-mCORRECTmANSWERmTmcellsm(mTmlymphocytesm)
2026/2027 ACTUAL EXAM| BIO 254
EXAM 1 REVIEW WITH 100 REAL
EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+
Whatmaremthemfunctionsmofmthemlymphaticmsystem?m-
mCORRECTmANSWERm1.mDrainmexcessminterstitialmfluid
2.mHelpmpreventmedema
3.mAbsorbmlipidsmfrommthemdigestivemsystem
4.mDefendmbodymfrommdisease
Whatmaremthemorgansmofmthemlymphaticmsystemm-
mCORRECTmANSWERmSpleen,mlymphmnodes,mlymphaticmvessels
Wheremaremlymphmnodesmfound?m-
mCORRECTmANSWERmEverywhereminmthembodymexceptmthemCNSm(mbrainmandmspinalmcord)
Whatmdoesmthemlymphaticmsystemmdo?m-
mCORRECTmANSWERmProtectsmthemhumanmbodymagainstminfectionmandmreturnsminterstitialmfluidmb
ackmtomthemcirculatorymsystem
Whatmaremthem2mmainmlymphaticmductsm-
mCORRECTmANSWERmThoracicmductmandmrightmlymphaticmduct
Whatmportionmofmthembodymdoesmthemthoracicmductmdrain?m-
mCORRECTmANSWERm75%mofmthembody,mLeftmuppermbody,mleftmandmrightmlowermbody
, Whatmportionmofmthembodymdoesmthemrightmlymphaticmductmdrain?m-
mCORRECTmANSWERm25%,mrightmuppermportion
Wheremdomthem2mlymphaticmductsmempty/drain?m-
mCORRECTmANSWERmSubclavianmvein,mthenmbackmtomthemcirculatorymsystem
Whatmismthemlargestmlymphaticmorgan?m-mCORRECTmANSWERmSpleen
Whatmdomlymphaticmvesselsmcontain,mwhatmdomtheymdo?m-
mCORRECTmANSWERmValves,mhelpmmaintainmlymphmcirculationmandmpreventsmbackflow
Whatmdoesmskeletalmmusclemcontractionsmandminspirationsmdo?m-
mCORRECTmANSWERmhelpmmaintainmlymphaticmcirculation
InnatemImmunitym-mCORRECTmANSWERmNon-specificm
Physicalmbarriers
Phagocytosism(minflammationm)
AdaptivemImmunitym-mCORRECTmANSWERmInvolvesmBmandmTmcells
Carriedmoutmbymlymphocytes
WhatmismHumoralmImmunitym-mCORRECTmANSWERmBmcellsmandmantibodies
Whatmismcellmmediatedmimmunity?m-mCORRECTmANSWERmTmcellsm(mTmlymphocytesm)