BIOS-251 EXAM 1 REVIEW QUESTIONS WITH CORRECT ANSWERS 2026

BIOS-251: EXAM 1 REVIEW QUESTIONS
jk jk jk jk




WITH CORRECT ANSWERS 2025 jk k
j jk


The jkstudy jkof jkhuman jkstructure jk- jkCORRECT jkANSWER jk-Anatomy



The jkstudy jkof jkhuman jkfunction jk- jkCORRECT jkANSWER jk-Physiology



A jktendency jkfor jkorganisms jkto jkmaintain jka jkbalanced jkor jkconstant jkinternal jkstate jk- jkCORRECT jkANSWER jk-
jkHomeostasis




ABstate jkof jkbalance jk- jkCORRECT jkANSWER jk-Equilibrium



Consequences jkof jkhomeostatic jkimbalance jk- jkCORRECT jkANSWER jk-Illness jkor jkdeath



Thermoregulation jkProcess jk- jkCORRECT jkANSWER jk-



ABfeedback jkloop jkin jkwhich jka jksystem jkresponds jkto jka jkchange jkby jkreversing jkthat jkchange, jkor jkby
jkdecreasing jkthe jkrate jkat jkwhich jkthe jkchange jkis jkoccurring. jk(Ex. jkthermoregulation) jk- jkCORRECT jkANSWER

jk-

Negative jkFeedbackBLoop



ABfeedback jkloop jkin jkwhich jka jksystem jkresponds jkto jka jkchange jkby jkamplifying jkthat jkchange. jk(Ex.
jkchildbirth) jk- jkCORRECT jkANSWER jk-Positive jkFeedback jkLoop




Changes, jkoccurring jkwithin jkor jkoutside jkthe jkbody, jkthat jkaffect jkhomeostasis jk- jkCORRECT jkANSWER jk-Stimuli



Detects jkand jksends jkmessages jkto jkthe jkcontrol jkcenter jk- jkCORRECT jkANSWER jk-Receptors



Processes jkthe jksignal, jkalerts jkthe jkeffector jkabout jkthe jkdetected jkchange, jkand jkgives jkinstructions
jk- jkCORRECT jkANSWER jk-Control jkCenter




An jkorgan jkor jkcell jkthat jkacts jkin jkresponse jkto jka jkstimulus; jkhandles jkthe jkissue jk-BCORRECT jkANSWER jk-
Effector

, DividesBa jkhuman jkbody jkinto jkanterior jkand jkposterior jksections jk- jkCORRECT jkANSWER jk-
jkFrontal jkPlane jkor jkCoronal jkPlane




DividesBthe jkhuman jkbody jkinto jkequal jkleft jkand jkright jksections jk- jkCORRECT jkANSWER jk-Midsagittal jkPlane



DividesBthe jkhuman jkbody jkin jkhalf, jkcreating jktwo jksections; jktop jkand jkbottom jk- jkCORRECT
jkANSWER jk- jkTransverse jkor jkHorizontal jkPlane




Parallel jkplane jknext jkto jkthe jkmidsagittal jkplane jk- jkCORRECT jkANSWER jk-Parasaggittal jkPlane



Plane jkcut jkat jkan jkangle jk- jkCORRECT jkANSWER jk-Oblique



Midline jkof jkbody jk- jkCORRECT jkANSWER jk-Medial



Away jkfrom jkmidline jk- jkCORRECT jkANSWER jk-Lateral



Towards jkthe jkhead jk- jkCORRECT jkANSWER jk-Superior



Towards jkthe jkfeet jk- jkCORRECT jkANSWER jk-Inferior



Closer jkto jkthe jkbody jkor jkpoint jkof jkattachment jk- jkCORRECT jkANSWER jk-Proximal



Away jkfrom jkpoint jkof jkattachment jk- jkCORRECT jkANSWER jk-Distal



Front jkof jkthe jkbody jk- jkCORRECT jkANSWER jk-Anterior jk(Ventral)



Back jkof jkthe jkbody jk- jkCORRECT jkANSWER jk-Posterior jk(Dorsal)