BIOS 255 EXAM 3 (Latest )
Questions and Answers (Verified Answers)
name vthe vstructure vand vwhether vit vcontains voxygenated vor vdeoxygenated vblood v- v
vcorrect vanswer- vright vatrium; vdeoxygenated
name vthe vstructure v- v vcorrect vanswer- vaortic vsemilunar vvalve
oxygen vis vcarried vby v_______ vcells. vit vbinds vto vproteins vcalled v______ vthat
vcontain viron v- v vcorrect vanswer- verythrocytes; vhemoglobin
of vthe vformed velements, vwhich vcells vare vresponsible vfor vimmune vfunction, vclotting,
vand vgas vtransfer-in vthat vorder? v- v vcorrect vanswer- vleukocytes, vplatelets,
verythrocytes
what vare vthe vmajor vfunctions vof vblood? v(you vmust vname v3) v- v vcorrect vanswer- v1)
vplays va vrole vin vimmune vfunction
2) vtemp vregulation
3) vpH vregulation
4) vgas/nutrients/ vwaste vtransport
5) vregulates vwater vloss
a vpatient vhas va vstroke vvolume vof v70ml/beat, va vheart vrate vof v70 vbeats/min, va
vmean varterial vpressure vof v100, vsystolic vBP vof v95 vand vdiastolic vBP vof v60.
vcalculate voutput vof vthis vpatient v- v vcorrect vanswer-
vCO=SVxHR=70ml/beat/min=4900ml/min=4.9L/min
which vions vmediate vthe vupstroke, vplateau, vand vdownstroke vof va vcardiac vaction
vpotential. vindicate vthe vcontraction vphase vthat vcorrelates vto vthese vevents v- v vcorrect
vanswer- vupstroke=sodium; vdepolarization v
Questions and Answers (Verified Answers)
name vthe vstructure vand vwhether vit vcontains voxygenated vor vdeoxygenated vblood v- v
vcorrect vanswer- vright vatrium; vdeoxygenated
name vthe vstructure v- v vcorrect vanswer- vaortic vsemilunar vvalve
oxygen vis vcarried vby v_______ vcells. vit vbinds vto vproteins vcalled v______ vthat
vcontain viron v- v vcorrect vanswer- verythrocytes; vhemoglobin
of vthe vformed velements, vwhich vcells vare vresponsible vfor vimmune vfunction, vclotting,
vand vgas vtransfer-in vthat vorder? v- v vcorrect vanswer- vleukocytes, vplatelets,
verythrocytes
what vare vthe vmajor vfunctions vof vblood? v(you vmust vname v3) v- v vcorrect vanswer- v1)
vplays va vrole vin vimmune vfunction
2) vtemp vregulation
3) vpH vregulation
4) vgas/nutrients/ vwaste vtransport
5) vregulates vwater vloss
a vpatient vhas va vstroke vvolume vof v70ml/beat, va vheart vrate vof v70 vbeats/min, va
vmean varterial vpressure vof v100, vsystolic vBP vof v95 vand vdiastolic vBP vof v60.
vcalculate voutput vof vthis vpatient v- v vcorrect vanswer-
vCO=SVxHR=70ml/beat/min=4900ml/min=4.9L/min
which vions vmediate vthe vupstroke, vplateau, vand vdownstroke vof va vcardiac vaction
vpotential. vindicate vthe vcontraction vphase vthat vcorrelates vto vthese vevents v- v vcorrect
vanswer- vupstroke=sodium; vdepolarization v
