Pharmaceutical Chemistry Class Test Noteskarts

Pharmaceutical Chemistry for DPEE Exam

This test is Improve for Pharmacy exam like Diploma in Pharmacy exit exam MCQs (DPEE), GPAT, & other competitive exam.

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Created on June 10, 2022 By

NotesKarts

Pharmaceutical Chemistry Section A

In this MCQs test 50 questions and 30 min for solve all question Noteskarts Test Series

1 / 50

Mechanism of sulfonamides antibacterial effect is

A. Inhibition of dihydropteroate reductase

B. Inhibition of dihydropteroate synthase

C. Inhibition of cyclooxygenase

D. Activation of DNA gyrase

2 / 50

Which of the following is used as an antimicrobial cleanser to clean the skin site before surgery.

A. Chlorhexidine

B. Diazepam

C. Miglitol

D. Lorazepam

3 / 50

Which of the following is an active agent in antiseptic.

A. Alcohol

B. Phenol

C. Iodine

D. All of the above

4 / 50

4-amino-N-(diaminomethylidene) benzenesulfonamide is the IUPAC name of

A. Sulphamethoxazole

B. Sulfafuraole

C. Sulphadimidine

D. Sulphapyridine

5 / 50

Sulfonamides are....................... in action.

A. Vicucidal

B. Bactericidal

C. Bacteriostatic

D. Disinfectant

6 / 50

Which of the following metal ion shows antimicrobial action.

A. Silver

B. Titanium

C. Lead

D. Tin

7 / 50

Name of drug containing dianilino group........

A. para amino salicylic acid

B. Clofazimine

C. Dapsone

D. Ethambutol

8 / 50

Storage condition for Rifampicin is...............

A. Temperature below 15°c

B. Temperature above 15°c

C. Temperature should be 30°c

D. Temperature between 15-30°c

9 / 50

The substituent groups that are commonly associated with benzene are______

A. Phenyl and benzyl

B. Propyl and phenyl

C. Methyl and benzyl

D. Butyl and phenyl

10 / 50

Which of the following is not susceptible to alcohol compounds.

A. Bacteria

B. Spores

C. Fungi

D. Viruses

11 / 50

Dapsone is use in combination with...........

A. Clofazimine and Rifampicin

B. Dopamine and Rifampicin

C. Clofazimine and ofloxacin

D. All of them

12 / 50

Which of these anti-tubercular drugs are also active against leprosy

A. Ethambutol

B. Diazepam

C. Haldol

D. Isoniazid

13 / 50

IUPAC name of Dapsone is .......................

A. 4,4'-diamino diphenyl sulphone

B. 2,2'-diamino diphenyl sulphone

C. 4,2'-diamino diphenyl sulphone

D. 4,4'-diamino dimethyl sulphone

14 / 50

Sulfonamides are mainly used in treatment of eye infection is

A. Cotrimoxazole

B. Sulphadiazine

C. Sulphacetamide sodium

D. Sulphamethoxazole

15 / 50

Protozoan parasite responsible for amebiasis is ________

A. Entamoeba histolytica

B. Entamoeba coli

C. Entamoeba subtilis

D. Entamoeba chrysogenum

16 / 50

Mechanism by which the antiseptic shows their action

A. Damage to DNA

B. Enzyme inhibition

C. Cell wall destruction

D. All of them

17 / 50

The substituent in the chain is named by replacing the "ane" in the alkanes by________.

A. ene

B. ic

C. one

D. yl

18 / 50

Major side effects of INH.....

A. Crystalluria

B. Peripheral neuropathy

C. Liver damage

D. Metabolic syndrome

19 / 50

DDS stands for......

A. Diamino diphenyl sulphone

B. Diamino divinyl sulphone

C. Dimethyl diphenyl sulphone

D. Diphenyl sulphone

20 / 50

Antiseptic have lower bacterial resistance

A. Compared to antibiotics

B. Compared to statins

C. Compared to sulpha drugs

D. Compared to antitubercular drugs

21 / 50

Dienes are the name given to compounds with_______

A. Exactly a double bond

B. Exactly a triple bond

C. Exactly two double bond

D. More than two double bond

22 / 50

Functional group present in dapsone is ............

A. Aniline

B. Sulfone

C. Amine

D. All of them

23 / 50

IUPAC name of INH is ...

A. Pyrazine-4- carbohydrazide

B. Pyridine-4- carbohydrazide

C. pyrimidine-4- carbohydrazide

D. pyridine-4-carboxamide

24 / 50

In which among the following alkane, a carbon atom is displayed so as to form a compactly structure with the resemblance of a butterfly wing?

A. Cyclopropane

B. Cyclobutane

C. Cyclopentane

D. Cyclohexane

25 / 50

Which of the given is not ant amoebic drug

A. Metronidazole

B. Diloxanide furoate

C. Dapsone

D. Di-iodohydroxy quinoline

26 / 50

Functional group present in INH

A. Carbohydrazide

B. Carbonyl group

C. Carboxamide

D. Carboxylic group

27 / 50

Given the following are long acting sulphonamides except.

A. Sulphadimethoxine

B. Sulphadoxine

C. Sulphadiazine

D. Sulphadimethoxy pyridazine

28 / 50

The destruction of all micro organism on inanimate objects or surfaces is known as

A. Disinfection

B. Antisepsis

C. Sterilization

D. Coronisation

29 / 50

N-[(4-amino phenyl) sulfonyl] acetamide the IUPAC name of

A. Sulphacetamide

B. Sulphasalazine

C. Sulphapyridine

D. Sulphadoxine

30 / 50

Leprosy is also known as.........

A. Crystalluria

B. Hansen's disease

C. Liver cirrhosis

D. Mendel disease

31 / 50

Disinfectants are _______

A. Bacteriostatic

B. Bactericidal

C. Bacterial culture

D. Fungicidal

32 / 50

The heterocyclic nucleus present in sulphadiazine is

A. Piperidine

B. Pyridine

C. Oxazole

D. Pyrimidine

33 / 50

Extra intestinal infections include

A. Hepatic amoebiasis

B. Pulmonary amebiasis

C. Cerebral amobiasis

D. All of the above

34 / 50

Triple bond with two carbon atoms on either side is called_______

A. Methyl Group

B. Ethynyl group

C. Propionyl group

D. Propargyl group

35 / 50

The first step in IUPAC namenclatute is to identify the total number of carbon atoms present in the compound.

A. True

B. False

36 / 50

Name the drug containing pyrazine ring.........

A. Para amino salicylic acid

B. Pyrazinamide

C. Isoniazid

D. Ethambutol

37 / 50

Which of the following drug belongs to sulfone group

A. Moxifloxacin

B. Dapsone

C. Clofazimine

D. Ethambutol

38 / 50

Select an anti-leprotic drug among the given...........

A. Salicylic acid

B. Acetyl salicylic acid

C. Dapsone

D. Methyl salicylic acid

39 / 50

Septran is a trade name for

A. Sulphamethoxine

B. Cotrimoxazole

C. Sulphadiazine

D. Sulphamethoxy pyridazine

40 / 50

Identify the correct alkane name for the molecular formula C₃₀H_{62 .}

A. Propdecane

B. Eicosane

C. Triacontane

D. Dodecane

41 / 50

Vitamin B6 is administered along with INH to avoid....................

A. Jaundice

B. Diarrhea

C. Peripheral neuropathy

D. All of them

42 / 50

Transmission of amoebiasis occur through_________

A. Direct contact

B. Formites

C. Contaminated food and drink

D. Rodents

43 / 50

Which of the following drug belongs to 1st line

A. Ethambutol

B. Ethionamide

C. Triacetazone

D. None of the above

44 / 50

The C=C bond in the chain of the compound considered is shown by________

A. Specifying the number of carbon atoms associated with the bond

B. Specifying the number of carbon atoms at beginning of the C=C bond

C. Specifying the number of carbon atoms at end of the C=C bond

D. Specifying the number of carbon atoms in the entire chain

45 / 50

Which of the following is commonly used in treatment of acne

A. Benzoyl peroxide

B. Tramadol

C. Zidovudine

D. Fluoxetine

46 / 50

Antiseptic are

A. Bacteriostatic

B. Bactericidal

C. Bacterial culture

D. Fungicidal

47 / 50

Heterocyclic ring present in INH...................

A. Pyridine

B. Imidazole

C. Pyrimidine

D. Pyrazine

48 / 50

Amobiasis is also known as.........................

A. Amoebic dysentery

B. Helminth infection

C. Fungal infection

D. None of them

49 / 50

Saturated hydrocarbons are otherwise referred as............................

A. Alkanes

B. Alkenes

C. Alkynes

D. Alkaloids

50 / 50

Excystation is _______

A. Formation of trophozoites from cyst

B. Formation of cyst from trophozoites

C. Both of them

D. None of them

Your score is

The average score is 23%

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This Post Has 3 Comments

Arpit Ingle 2022-06-10 Reply

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Kumar kushwaha 2022-06-11 Reply

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Sumati 2022-09-30 Reply

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