Pharmacology Exam Questions & Answers 2025 | 100% Verified Correct

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Pharmacology Exam Questions & Answers 2025 | 100% Verified Correct

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2025/2026

Institution Pharmacology

Course Pharmacology

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The Pharmacology Exam Questions and Answers 2025 resource provides accurate, exam-style questions with 100% correct verified answers. Covering pharmacokinetics, pharmacodynamics, medication classifications, adverse effects, drug interactions, dosage calculations, and patient safety, this study guide strengthens pharmacology knowledge, improves exam readiness, and supports confident performance for nursing and healthcare pharmacology examinations.

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Pharmacology Exam Questions With
100% Correct And Verified Answers
2025
Whatiplasmaiproteinsiareipresentiduringianiacuteiphaseiofiinflammati
on?i-iCORRECT ANSWERS-C-reactiveiprotein

Erythrocyteisedimentationiratei(ESR)

WhatiisiC-reactiveiprotein?i-iCORRECT ANSWERS-TheiliveriproducesiC-
reactiveiproteini(CRP)iduringiperiodsiofiacuteiinflammation.iSoiitiisiaip
redictorioficardiacieventsiandiisiemergingiasianiindependentiriskifactor
iforiCAD.

Whatiisierythrocyteisedimentationirate?i-iCORRECT ANSWERS-
Acuteiphaseilabifinding:i
inflammatoryidiseases:
Asiautoimmuneidiseaseiworsensiitiincreases,ifallsiwithiimprovement

Whatiareihypersensitivityireactions?i-iCORRECT ANSWERS-
Occuriwhenitheiimmuneiresponseiisioverireactiveiagainstiforeigniantig
ensiorireactsiagainstiitsiownitissue,iresultingiinitissueidamage.

Whenidoihypersensitivityireactionsioccur?i-iCORRECT ANSWERS-
Reactionicanioccuriquicklyi(immediate)iorihours-
daysilongeri(delayed)iafterire-exposure

Whatiisianaphylaxis?i-iCORRECT ANSWERS-
Rapidiandisevereireactioniafterire-exposureitoiantigeni

Canibeilocali(skin)iorisystemiciSevereicanibeifatalidueitoishockiand/oril
aryngealiedema

Whatitypeiofihypersensitivityireactionsirequireiantibodies?i-iCORRECT
ANSWERS-Typei1,iII,iIII

Whatitypeiofihypersensitivityireactionsirequireit-cells?i-iCORRECT
ANSWERS-TyeiIV

Whatiareitypei1ihypersensitivityireactions?i-iCORRECT ANSWERS-IgE-
mediatedireaction

vendarsol

,-Requiresirelativelyilargeiexposureitoiallergen
-Largei#iofiIgEiproducediiniresponseitoiallergens

Whatiisitheimosticommonitypeiofiallergicireaction?i-iCORRECT
ANSWERS-Typei1i(immediate)

Whatiisianiexampleiofiaitypei1iallergicireaction?i-iCORRECT ANSWERS-
Penicilliniallergy
-Immediateionset
-
Anaphylaxisiand/orihypotensionilaryngealiedema,iwheezing,iangioed
emaioriurticaria

Whatidoiweigiveiforianianaphylacticireaction?i-iCORRECT ANSWERS-
epinephrine

WhatiareitypeiIIihypersensitivityireactions?i-iCORRECT ANSWERS-
Tissueispecificireactions,imostitissuesihaviothericomplexesionitheirisu
rfacei(plasmaimembranes)icalleditissueispecificiantigensi

Ex:iBlooditransfusionireaction,imoreiblooditransfusioni=imoreilikelyitoi
haveitypeiIIireaction

WhatiareitypeiIIIisensitivityireactions?i-iCORRECT ANSWERS-
immune-icompleximediatedireaction

WhatiareitypeiIVisensitivityireactions?i-iCORRECT ANSWERS-Cell-
mediatedi
ex:iTBiskinitest

Whatiareipathogenicidefenseimechanisms?i-iCORRECT ANSWERS-
theiwaysiiniwhichimanyipathogensihaveidevelopediwaysitoiavoididestr
uctionibyitheihost

Ex:
-Competeiwithinormaliflora
-Produceitoxins
-Produceienzymes:iAvoidiphagocytosis,idestroyiconnectiveitissuei
-
Avoidilysis:istopicomplementicascadeibyidegradingicomplementiprotei
ni(C3b)

Whatiareiviruses?i-iCORRECT ANSWERS-
obligateiintracellulariparasites

vendarsol

, Howidoivirusesireplicate?i-iCORRECT ANSWERS-
Byi"takingiover"iorganellesiofihost

Factorsithatiinfluenceidiseaseidevelopment?i-iCORRECT ANSWERS-
Entryiportal:ispreadiisieasyithroughibloodiandilymphisystems

Mechanismiofiaction:ihowidoesiitidamageicells?

Infectivity:iabilityitoienteriandireplicate

Pathogenicity:iabilityitoiproduceidisease

Virulence:ispeediofireplication

Toxigenicity:iproductioniofitoxins

Whatiareitheistagesiofiinfection?i-iCORRECT ANSWERS-1)iincubation

2)iProdromal:i
Initialisymptoms,iwhichiareiofteniveryimild

3)iInvasion:
iImmuneiandiinflammatoryiresponsesiareitriggerediandisymptomsiofip

athogenireplication

4)Convalescence:
iEitherisuccessfuliterminationiofiinfectiousidiseaseiandiorilatencyiphas

eiwithipotentialiforireactivation

Whatiisitheihallmarkisigniofimostiinfections?i-iCORRECT ANSWERS-
FEVER

PenicilliniMOA?i-iCORRECT ANSWERS-inhibitsicelliwallisynthesis

PenicilliniADRs?i-iCORRECT ANSWERS--Superinfection
-Allergy/hypersensitivity
-diarrhea

WheniisiPenicillinicontraindicated?i-iCORRECT ANSWERS--
Historyiofireaction

vendarsol

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Uploaded on: January 4, 2026
Number of pages: 30
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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