Angeloxy, Author at Paramedics World QnA

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Hi, I am a biology Lecturer, from Pakistan

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A teratogenic action is multiple choice question:

386 viewsPramiti Kumari Answered question August 26, 2024Pharmacologypharmacology teratogenic

0 Votes 2 Ans

The term “chemical antagonism” means that:

327 viewsPramiti Kumari Answered question August 26, 2024Pharmacologychemical antagonism pharmacology

0 Votes 1 Ans

In using magnetic resonance imaging (MRI) to stage nonsmall cell carcinoma of the lung…..

295 viewsaanya.bansal Answered question August 22, 2024Radiologymagnetic resonance imaging radiology

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Enzymes catalyzing electron transport are present mainly in the

344 viewsAyushi Answered question August 22, 2024Biochemistrybiochemistry catalyzing

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Mature erythrocytes do not contain

355 viewsAyushi Answered question August 22, 2024Biochemistrybiochemistry erythrocytes

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In mammalian cells rRNA is produced mainly in the

263 viewsAyushi Answered question August 22, 2024Biochemistrybiochemistry mammalian

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Genetic information of nuclear DNA is transmitted to the site of protein synthesis by

355 viewsAyushi Answered question August 22, 2024Biochemistrybiochemistry Genetic

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Tick the second messenger of G-protein-coupled (metabotropic) receptor:

283 viewsAyushi Answered question August 21, 2024PharmacologyG-protein-coupled pharmacology

0 Votes 1 Ans

Tick the substance which changes the activity of an effector element but doesn’t……….

366 viewsAyushi Answered question August 21, 2024Pharmacologyeffector pharmacology

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The increase of second messengers’ (cAMP, cGMP, Ca2+ etc.) concentration leads to:

294 viewsAyushi Answered question August 21, 2024Pharmacologypharmacology second messengers

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Tick the substances whose mechanisms are based on interaction with ion channels

246 viewsAyushi Answered question August 21, 2024Pharmacologyion channels pharmacology

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All of the following statements about efficacy and potency are true EXCEPT:

267 viewsAyushi Answered question August 20, 2024Pharmacologyefficacy pharmacology

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Give the definition for a therapeutical dose:

254 viewsAyushi Answered question August 20, 2024Pharmacologypharmacology therapeutical

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Pick out the correct definition of a toxic dose:

230 viewsAyushi Answered question August 20, 2024Pharmacologypharmacology toxic

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Which effect may lead to toxic reactions when a drug is taken continuously or repeatedly?

350 viewsAyushi Answered question August 20, 2024Pharmacologypharmacology repeatedly

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What term is used to describe a more gradual decrease in responsiveness to a drug…….

309 viewsaanya.bansal Answered question August 20, 2024Pharmacologydecrease pharmacology

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What term is used to describe a decrease in responsiveness to a drug which……..

266 viewsaanya.bansal Answered question August 20, 2024Pharmacologypharmacology responsiveness

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Tachyphylaxis is multiple choice question:

305 viewsaanya.bansal Answered question August 20, 2024Pharmacologypharmacology Tachyphylaxis

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Drug resistance is a term used to describe the loss of effectiveness of antimicrobial……..

440 viewsaanya.bansal Answered question August 20, 2024Pharmacologyantimicrobial pharmacology

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Tolerance and drug resistance can be a consequence of:

330 viewsaanya.bansal Answered question August 19, 2024Pharmacologypharmacology Tolerance

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Tolerance develops because of:

373 viewsAyushi Answered question August 19, 2024Pharmacologypharmacology Tolerance

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Dependence is often associated with tolerance to a drug, a physical abstinence……..

373 viewsAyushi Answered question August 19, 2024Pharmacologypharmacology syndrome

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The situation when failure to continue administering the drug results in serious……..

257 viewsAyushi Answered question August 19, 2024Pharmacologypharmacology

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The types of antagonism are:

216 viewsinstantknowledge Answered question August 18, 2024Pharmacologyantagonism pharmacology

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Local anesthetics produce:

336 viewsAyushi Answered question August 18, 2024PharmacologyLocal anesthetics pharmacology

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A good local anesthetic agent shouldn’t cause:

260 viewsAyushi Answered question August 18, 2024Pharmacologyanesthetic pharmacology

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Most local anesthetic agents consist of:

266 viewsinstantknowledge Answered question August 17, 2024Pharmacologyanesthetic agents pharmacology

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Indicate the local anesthetic agent, which has a shorter duration of action:

336 viewsaanya.bansal Answered question August 17, 2024Pharmacologyanesthetic agent pharmacology

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Which one of the following groups is responsible for the potency…….

301 viewsaanya.bansal Answered question August 17, 2024Pharmacologypharmacology toxicity

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Indicate the drug, which has greater potency of the local anesthetic action:

284 viewsAyushi Answered question August 17, 2024Pharmacologyanesthetic pharmacology

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Indicate the local anesthetic, which is an ester of paraaminobenzoic acid:

423 viewsAyushi Answered question August 17, 2024Pharmacologyparaaminobenzoic acid pharmacology

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Local anesthetics are multiple choice question:

313 viewsIsha@2663 Answered question August 16, 2024PharmacologyLocal anesthetics pharmacology

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Which of the following local anesthetics is preferable in patient with……….

281 viewsinstantknowledge Answered question August 16, 2024Pharmacologypharmacology pseudocholinesterase

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Indicate the local anesthetic, which is more lipid-soluble:

229 viewsaanya.bansal Answered question August 16, 2024Pharmacologylocal anesthetic pharmacology

0 Votes 1 Ans

Which of the following is called serum Hepatitis?

372 viewsAyushi Answered question August 16, 2024SerologyHepatitis serology

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Which of the following was a non-neural vaccine for rabies?

263 viewsAyushi Answered question August 16, 2024Serologyserology vaccine

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The choice of a local anesthetic for specific procedures is usually based on:

316 viewsinstantknowledge Answered question August 15, 2024Pharmacologypharmacology procedures

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Which component of the bacterial cell wall is responsible for protection…………..

428 viewsAyushi Answered question August 15, 2024Microbiologymicrobiology protoplast

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Which cell wall component does NOT form part of the lipopolysaccharide………

442 viewsAyushi Answered question August 15, 2024Microbiologylipopolysaccharide microbiology

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Which organism forms an antiphagocytic capsule composedn of a polypeptide of D-glutamic acid?

324 viewsAyushi Answered question August 15, 2024Microbiologycomposedn microbiology

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Which organelle is ABSENT from all Gram-positive species of bacteria?

320 viewsAyushi Answered question August 15, 2024MicrobiologyABSENT microbiology

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In a antigen haptens are multiple choice question:

260 viewsaanya.bansal Answered question August 14, 2024Serologyantigen serology

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Which has little or no ability to generate energy?

320 viewsaanya.bansal Answered question August 14, 2024Microbiologyenergy microbiology

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With what specific cytological event do you associate the synthesis of dipicolinic acid?

346 viewsaanya.bansal Answered question August 14, 2024Microbiologycytological microbiology

0 Votes 1 Ans

Which technique allows enumeration of living bacteria in a liquid culture?

301 viewsaanya.bansal Answered question August 14, 2024Microbiologyenumeration microbiology

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Which is most closely associated with the stationary phase of growth?

312 viewsaanya.bansal Answered question August 14, 2024Microbiologymicrobiology stationary

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Which one is NOT true of bacterial capsules?

452 viewsGauri Answered question August 14, 2024Microbiologybacterial microbiology

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Which step comes FOURTH in the preparation of a Gram film?

293 viewsGauri Answered question August 14, 2024MicrobiologyFOURTH microbiology

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Which one of the following would NOT be found in a pure bacterial culture?

348 viewsGauri Answered question August 14, 2024Microbiologyculture microbiology

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Which one is characteristic of the exponential (log) growth phase?

328 viewsGauri Answered question August 14, 2024Microbiologyexponential microbiology

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Which factor inhibits the germination of tetanus spores in the tissues?

337 viewsAyushi Answered question August 14, 2024Microbiologymicrobiology tetanus

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Which statement about the action of penicillin is FALSE?

285 viewsAyushi Answered question August 14, 2024Microbiologymicrobiology penicillin

0 Votes 1 Ans

Which one of the following constituents is ABSENT from……………….

288 viewsAyushi Answered question August 14, 2024Microbiologymicrobiology mycobacteria

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Which one of the following is the active agent in bacterial transformation?

405 viewsAyushi Answered question August 14, 2024Microbiologybacterial microbiology

0 Votes 1 Ans

In bacterial transformation, how much of the donor genome is usually………………..

337 viewsAyushi Answered question August 14, 2024Microbiologygenome microbiology

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What statement does NOT apply to bacterial plasmids?

315 viewsAyushi Answered question August 14, 2024Microbiologymicrobiology plasmids

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Which one of the following when added to a culture of non-encapsulated…………..

340 viewsinstantknowledge Answered question August 14, 2024Microbiologymicrobiology pneumococci

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For what reason is penicillin lethal to bacteria yet essentially non-toxic for mammalian cells?

362 viewsPramiti Kumari Answered question August 14, 2024Microbiologymicrobiology penicillin

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Which one of the following is an example of lysogenic conversion?

328 viewsPramiti Kumari Answered question August 14, 2024Microbiologylysogenic microbiology

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Which type of antibodies will associate in blood cell coagulation?

237 viewsPramiti Kumari Answered question August 13, 2024SerologyAntibodies serology

0 Votes 1 Ans

Absence of which enzyme from most anaerobic bacteria accounts for………..

316 viewsIsha@2663 Answered question August 12, 2024Microbiologyanaerobic microbiology

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Which description applies specifically to Hfr cells?

306 viewsIsha@2663 Answered question August 12, 2024MicrobiologyHfr microbiology

0 Votes 1 Ans

What is the term for the process used by cells for the transport in of particulate matter?

274 viewsHistopathology & Cytopathologyhistopathology matter

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What type of muscle is specialized for contraction?

360 viewsHistopathology & Cytopathologycontraction histopathology

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Where is mesothelium found?

265 viewsHistopathology & Cytopathologyhistopathology mesothelium

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What type of glands are the ceruminous glands?

321 viewsHistopathology & Cytopathologyceruminous histopathology

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Which term best denotes the relatively harmless bacteria which inhabit the………..

334 viewsMicrobiologyharmless microbiology

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Which site normally lacks a commensal flora?

352 viewsMicrobiologyflora microbiology

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Which one of the following genera predominates in the initial colonization………

324 viewsMicrobiologymicrobiology predominates

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Which bacterial group forms over 90 per cent of the commensal flora of the intestine in an adult?

267 viewsMicrobiologycommensal microbiology

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Which organism has a specific affinity for ciliated epithelium?

243 viewsMicrobiologyepithelium microbiology

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For what reason are fluid enrichment media used in clinical microbiology?

262 viewsMicrobiologyClinical microbiology

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Which organism is most likely to be resistant to penicillin G?

266 viewsMicrobiologymicrobiology penicillin G

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Which of the following local anesthetics is an useful antiarrhythmic agent?

258 viewsPharmacologyanesthetics pharmacology

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Indicate the route of local anesthetic administration, which is associated……..

361 viewsPharmacologyanesthetic pharmacology

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Which of the following local anesthetics is a short-acting drug?

261 viewsPharmacologypharmacology short-acting

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The more lipophylic drugs:

399 viewsPharmacologylipophylic drugs pharmacology

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Which of the following fibers is the first to be blocked?

317 viewsPharmacologyblocked pharmacology

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Indicate the function, which the last to be blocked:

254 viewsPharmacologyfunction pharmacology

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Which of the following fibers participates in high-frequency pain transmission?

261 viewsPharmacologypharmacology transmission

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The primary mechanism of action of local anesthetics is:

261 viewsPharmacologyanesthetics pharmacology

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Which of the following local anesthetics is more water-soluble?

248 viewsPharmacologypharmacology water-soluble

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Which of the following local anesthetics is an acetanilide derivative?

259 viewsPharmacologyanesthetics pharmacology

0 Votes 1 Ans

Indicate the local anesthetic, which is a toluidine derivative:

256 viewsPharmacologyanesthetic pathology

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Which of the following local anesthetics is a thiophene derivative?

270 viewsPharmacologypharmacology thiophene

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Ionizable group is responsible for:

408 viewsPharmacologyIonizable pharmacology

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Which one of the following local anesthetics is an ester of benzoic acid?

260 viewsPharmacologybenzoic acid pharmacology

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Which one of the following groups is responsible for the duration of the local anesthetic action?

304 viewsPharmacologyanesthetic pharmacology

0 Votes 1 Ans

Idiosyncratic reaction of a drug is:

259 viewsPharmacologyIdiosyncratic pharmacology

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Therapeutic index (TI) is:

272 viewsPharmacologypharmacology Therapeutic index

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Characteristic unwanted reaction which isn’t related to a dose or to a pharmacodynamic property of

358 viewsPharmacologypharmacodynamic pharmacology

0 Votes 1 Ans

Which of the following are causes of superior vena cava obstruction (SVCO)?

251 viewsRadiologyradiology superior vena cava obstruction

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