MCQs Mock Test for Lab Technicians and Technologists: Chapter 40

Get ready for your certification exams with Chapter 40 of our Mock Test for Lab Technicians and Technologists. This comprehensive evaluation spans essential areas including anatomy, physiology, microbiology, chemistry, and hematology, guaranteeing proficiency in critical clinical laboratory sciences. Ideal for self-assessment and exam preparation, this chapter is crafted to enhance your confidence and sharpen your test-taking skills.

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Pathology Lab

Laboratory MCQs Chapter 40

Chapter 40: Multiple Choice Questions (MCQs) for Lab Technicians and Technologists

The multiple-choice questions in this chapter are designed to assess the knowledge and expertise of laboratory professionals in the field of clinical laboratory science. These questions cover a wide range of topics relevant to laboratory science, including:

Anatomy: Understanding the structure of the human body.
Physiology: Comprehending the functions and mechanisms within living systems.
Microbiology: Studying microorganisms and their effects on humans.
Chemistry: Analyzing chemical substances and their reactions.
Hematology: Examining blood, blood-forming organs, and blood diseases.

These MCQs are crafted to ensure that lab technicians and technologists are proficient in the fundamental principles and practices of their profession.

1 / 50

Category: Clinical Laboratory

Diagnostic test used for diphtheria is

Blood culture

Shick test

Dick Test

Widal test

2 / 50

Category: Clinical Laboratory

The method of reducing the number of pathogens from anyarticle, surface or medium is called as

Sterilization

Disinfection

Incineration

lysis

3 / 50

Category: Clinical Laboratory

The causative agent of Syphilis is

Borrelia species

Mycobacterium leprae

Mycobacterium tuberculosis

Treponemapallidum

4 / 50

Category: Clinical Laboratory

Most accurate method of diagnosis of Helicobacter pylori is:

Urea breath test

Histopathology

Biopsy urease test

Culture

5 / 50

Category: Clinical Laboratory

A positive tuberculin test is indicated by and area of induration of:

10 mm in diameter

Noinduration

<5mm in diameter

B. 6-9 mm in diameter

6 / 50

Category: Clinical Laboratory

which among the following is a contribution by Louis Pasteurin the field of microbiology?

Process of Fermentation

Techniques of Pasteurization

Rabies, cholera and anthrax vaccine

All the above

7 / 50

Category: Clinical Laboratory

Correct statement regarding microscope is…….

Antonie Van Leeuwenhoek developed microscope first time

Electrons are used as a source of illumination in Electron microscope

Knoll & Ruska developed electron microscope

All the above

8 / 50

Category: Clinical Laboratory

Best indicator of HIV prognosis

ELIS

CD4T cell count

HIV RNA

CD8 T cell count

9 / 50

Category: Clinical Laboratory

The method of killing of all microorganisms including their spores is known as

Disinfection

Lysis

Incineration

Sterilization

10 / 50

Category: Clinical Laboratory

Agar concentration required to prepare nutrient agar is:

0.5-1%

4-6%

1-2%

0.25-0.5%

11 / 50

Category: Clinical Laboratory

which one of the following is post streptococcal sequelae:

Acute rheumatic fever

cPharyngitis

impetigo

Cellulitis

12 / 50

Category: Clinical Laboratory

Correct regarding cocci are ………….

All the above

Cocci present in the shape of grapes is known as staphylococci

Cocci present in chain is known as streptococci

Cocci are spherical shaped bacteria

13 / 50

Category: Clinical Laboratory

Diagnostic test used for typhus fever is

Weil Felix

shick test

Mantoux test

Dick Test

14 / 50

Category: Clinical Laboratory

Which of the following is used for sterilization of ystoscopesendoscopes and bronchoscopes?

Methanol

Gluteraldehyde

Ethanol

Ethylene oxide

15 / 50

Category: Clinical Laboratory

Mycobacterium leprae is also known as ……………

B. Koch's bacillus

Golden bacilli

D. Hansen's bacilli

Magical bacilli

16 / 50

Category: Clinical Laboratory

Identify correct statement regarding Robert Koch

identified by him

the causative organism of cholera, Vibrio cholera was

He discovered hypersensitivity phenomenon

He is known as father of bacteriology

All the above

17 / 50

Category: Clinical Laboratory

During the window period of patient with AIDS, best diagnostic test is:

ELISA

Western Blot

Rapid test

RT-PCR

18 / 50

Category: Clinical Laboratory

Endoscope is sterilized by:

Atuoclaving

Hot ait oven

Glutaraldehyde

Formaldehyde

19 / 50

Category: Clinical Laboratory

HIV is a

Bacteria

DNA virus

Fungus

Retrovirus

20 / 50

Category: Clinical Laboratory

Bacterial structure involved in respiration is

Ribosome

Pili

Mesosome

Flagella

21 / 50

Category: Clinical Laboratory

Mycobacterium tuberculosis is also known as

Koch's bacillus

Magical bacilli

Hansen's bacilli

Golden bacilli

22 / 50

Category: Clinical Laboratory

Route of injecting shick test toxin/ purified protein derivative(mauntox test) is …………

intra muscular

Subcutaneous

Intra dermal

Intra vascular

23 / 50

Category: Clinical Laboratory

Site for injecting shick test toxin/ purified protein derivative mauntox test) is …

Right upper arm

Left upper arm

Left fore arm

Right forearm

24 / 50

Category: Clinical Laboratory

Which is an enriched media?

MacConkey agar

Selenite F broth

Chocolate agar

Peptone water

25 / 50

Category: Clinical Laboratory

Recommended transport medium for stool specimen suspected a contain VibrioCholerae is:

Buffered glycerol saline medium

Venkatraman-Ramakrishanan medium

Boood agar

Nutrient broth

26 / 50

Category: Clinical Laboratory

Primary immune response the correct statement is:

Slow and sluggish

Involves IgG

No lag period

Antibody producing cells. Memory B cell

27 / 50

Category: Clinical Laboratory

Which of the following is most resistant to sterilization?

Tubercle bacilli

Prions

Spores

Viruses

28 / 50

Category: Clinical Laboratory

All of the following are vector bone diseases except

Rubella

Chagas disease

Malaria

Filariasis

29 / 50

Category: Clinical Laboratory

The causative agent of Tuberculosis (T.B.) is

Mycobacterium leprae

Treponemapallidum

Mycobacterium tuberculosis

Borrelia species

30 / 50

Category: Clinical Laboratory

VDRL test is used for the diagnosis of

Pneumonia

Tuberculosis

AIDS

Syphilis

31 / 50

Category: Clinical Laboratory

Diagnostic test used for typhoid fever is

Widal test

Dick Test

Blood culture

shick test

32 / 50

Category: Clinical Laboratory

Which of the following single dose is sufficient for immunization

Taxoids

Killed vaccine

Live attenuated vaccine

None of the above

33 / 50

Category: Clinical Laboratory

Which of the following is moist heat method ofsterilization?

Both Boiling & Autoclaving

Boiling

Hot air oven

Autoclaving

34 / 50

Category: Clinical Laboratory

Father of antiseptic surgery is

Louis Pasteur

Robert Koch

Lister

Antonie Van Leeuwenhoek

35 / 50

Category: Clinical Laboratory

Drug of choice to treat leprosy is ………

Dapsone

Zidovudine

Acyclovir

Rifampicin

36 / 50

Category: Clinical Laboratory

MRSA is mediated due to

Transposons

Chromosome

None

Plasmid

37 / 50

Category: Clinical Laboratory

Acid fast staining is used to detect

Mycobacterium TB

Meningococci

Ctetani

HIV/AIDS

38 / 50

Category: Clinical Laboratory

Identify correct statement regarding bacteria

All the above

Respiration, cell division and sporulation are the functions of mesosome in bacteria

Heterotrophs are the bacteria that are unable to Synthesize their own food materials

Capsule in bacteris enables adherence to surface and protection against phagocytosis

39 / 50

Category: Clinical Laboratory

Food poison is caused by ..

Clostridium tetani

Corynebacterium diphtherae

Clostridium perfringens

Clostridium botulism

40 / 50

Category: Clinical Laboratory

Most effective mode of transmission of HIV:

Needle/syringe

Blood product

Sexual

Mother of fetus

41 / 50

Category: Clinical Laboratory

Which of the following is LIVE ATTENUATED VACCINE?

Diphtheria toxoid

Tetanustoxoid

Rabies vaccine

BCG vaccine

42 / 50

Category: Clinical Laboratory

Diagnostic test used for scarlet fever is ….

Widal test

shick test

Mantoux test

Dick Test

43 / 50

Category: Clinical Laboratory

Which of the following infectious agents can be transmitted through blood transfusion?

Treponemapallidum

HIV

All of the above

Toxoplasmagondi

44 / 50

Category: Clinical Laboratory

All of the following are acid-fast organisms EXCEPT

Staphylococcus

Nocardia

Isospora belli

Mycobacterium tuberculosis

45 / 50

Category: Clinical Laboratory

Diagnostic test used for TB is…..

hick test

Mantoux test

Dick Test

Widal test

46 / 50

Category: Clinical Laboratory

Most common malignancy in AIDS is;

B-cell lymphoma

Leukemia

Burkitt's lymphoma

Kaposi sarcoma

47 / 50

Category: Clinical Laboratory

Method of sterilization used for culture media is…

None of the above

Hot air oven

Pasteurization

Autoclave

48 / 50

Category: Clinical Laboratory

All of the following viruses are transmitted by respiratory route except:

influenza virus

Rota virus

Respiratory syncytial virus

Rhinovirus

49 / 50

Category: Clinical Laboratory

Which of the following factor does not affect microbial growth?(RPSC Nsg Tutor 2009)

Darkness

Moisture

Disinfection

Temperature

50 / 50

Category: Clinical Laboratory

Coma shaped bacteria are known as

Vibrio

Streptococci

Staphylococci

Bacillus

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Return to Lab MCQs Chapter 40

Chapter 40’s questions are meticulously crafted to evaluate essential technical skills and knowledge in the laboratory profession. This includes interpreting laboratory test results, accurately performing procedures, and maintaining equipment.

To excel in these multiple-choice questions (MCQs), candidates must possess a deep understanding of laboratory science concepts and principles. Proficiency in using common laboratory equipment and adhering to safety protocols is crucial.

Effective preparation involves studying specialized laboratory science textbooks and participating in relevant online courses. Practicing with sample questions and reviewing answers helps candidates identify areas needing further study or improvement.

Overall, the Laboratory Technologist MCQs are designed to be comprehensive and challenging, aimed at assessing candidates’ advanced proficiency in laboratory sciences.

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