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PAEA EOR Surgery PREOPERATIVE POSTOPERATIVE CARE EXAM WITH CORRECT ANSWERS

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PAEA EOR Surgery PREOPERATIVE POSTOPERATIVE CARE EXAM WITH CORRECT ANSWERS

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PAEAEORSurgeryPREOPERATIVE
POSTOPERATIVECAREEXAMWITH
CORRECTANSWERS

WheredomostDVTsoriginate?
MostimportantconsequencetokeepinmindofDVT?

RFsofDVT(virchowstriad)?

DiagnosisofDVT?Firstline?

ManagementofDVT?

RFsofVenousThromboembolism andRecommendedDurationofTherapy?

WellsCriteriaforDVT?

Respiratory Acidosis:

pH(norm,highorlow)?

PCO2level(norm,highorlow)?

Bicarb(norm,highorlow)?

Patho?Clinical examples?

PH7.30,highPCO260,NormalBicarb22

LungsfailtoexcreteCO2(Breathingtooslow(holdingontoCO2),pulmonarydisease,neuromuscular
disease, drug-inducedhypoventilation-opiates,barbiturates)

Respiratory Alkalosis:

pH(norm,highorlow)?

PCO2level(norm,highorlow)?

Bicarb(norm,highorlow)?

Patho?Clinical examples?

PH7.52,lowPCO225,NormalBicarb22

,ExcessiveeliminationofCO2(Breathingtoofast(blowingofCO2),pulmonaryembolism, fever,
hyperthyroid, anxiety,salicylate intoxication,septicemia)

MetabolicAcidosis

pH(norm,highorlow)?

PCO2level(norm,highorlow)?

Bicarb(norm,highorlow)?

Patho?Clinical examples?

PH7.30,NormalPCO240,LowBicarb16

Lowaniongap(<16):Lossofbicarbonate(thinkdiarrhea,pancreatic orbiliarydrainage,renaltubular
acidosis)

MetabolicAlkalosis

pH(norm,highorlow)?

PCO2level(norm,highorlow)?

Bicarb(norm,highorlow)?

Patho?Clinical examples?

PH7.52,NormalPCO240,HighBicarb

Lossofhydrogen(vomiting),bulimia,overdoseofantacids,additionofbicarbonate
(hyperalimentation therapy)

ApatientwiththefollowingABGhaswhattypeofacid-base disorder?ph7.52,PCO225,Bicarb22
PH(7.35-7.45normal)CO2(35-45 normal)HCO3(20-26normal)

A.Respiratoryacidosis
B.Respiratoryalkalosis
C.Metabolic acidosis
D.Metabolic alkalosis

B.Respiratoryalkalosis

AhighPHmeansthisisalkalosis.NextlookatthePCO2itisnotnormal andislow.Thereforethisisa
RESPIRATORYALKALOSIS.

, ApatientwiththefollowingABGhaswhattypeofacid-base disorder?ph7.52,PCO240,Bicarb38
PH(7.35-7.45normal)CO2(35-45 normal)HCO3(20-26normal)

A.Respiratoryacidosis
B.Respiratoryalkalosis
C.Metabolic acidosis
D.Metabolic alkalosis

D.Metabolic alkalosis

ThePHishighwhichmeansthisisanalkalosis, thePCO2isnormalsoit'snotrespiratoryandthebicarb
(HCO3)ishighsoyouknowitismetabolic.ThisisMETABOLICALKALOSIS

ApatientwiththefollowingABGhaswhattypeofacid-base disorder?ph7.30,PCO260,Bicarb22
PH(7.35-7.45normal)CO2(35-45 normal)HCO3(20-26normal)

A.Respiratoryacidosis
B.Respiratoryalkalosis
C.Metabolic acidosis
D.Metabolic alkalosis

A.Respiratoryacidosis

ThePHislowsoyouknowitisacidosisandthePCO2isnotnormal,inthiscaseitishighsoyouknowithas
RESPIRATORYcause.ThisisRespiratoryacidosis.

ApatientwiththefollowingABGhaswhattypeofacid-base disorder?ph7.30,PCO240,Bicarb16
PH(7.35-7.45normal)CO2(35-45 normal)HCO3(20-26normal)

A.Respiratoryacidosis
B.Respiratoryalkalosis
C.Metabolic acidosis
D.Metabolic alkalosis

C.Metabolic acidosis

ThePHislowsoyouknowitisacidosis.ThePCO2isNormal andtheHCO3islow.ThisisMETABOLIC
ACIDOSIS.

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