5000 Plus MCQs for Lab Technician and Technologists are designed to test the knowledge and proficiency of laboratory professionals who work in the field of clinical laboratory science. These questions cover a wide range of topics related to laboratory science, including anatomy, physiology, microbiology, chemistry, and hematology.
3551 to 3600 MCQs for Lab Technician and Technologist Exam Preparation
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Questions 3551 to 3600
- Neurological complications following rabies vaccines is common with
a. Chick embryo vaccine
b. HDCS vaccine
c. Semple vaccine ✔️
d. BPL vaccine - Which anti rabic vaccine has been recommended by WHO as the most effective?
a. Duck embryo vaccine
b. HDCS vaccine ✔️
c. Sheep brain vaccine
d. BPL vaccine - The causative agent of tetanus is
a. Clostridium botulinum
b. Cl. tetani ✔️
c. Cl. welchii
d. Cl. perfringens - The mode of spread of tetanus neurotoxin from blood to brain is
a. Via lymphaties
b. Arterial blood
c. Cranial nerves ✔️
d. None of these - Tetanus is caused by spread of
a. Exotoxin in sympathetic system ✔️
b. Exotoxin in para sympathetic system
c. Endotoxin in sympathetic system
d. Endotoxin in parasympathetic system - The first symptom of tetanus is
a. Lock jaw
b. Trismus ✔️
c. Anorexia
d. Dyspagia - Of which clostridia, the neurotoxin is most powerful?
a. Cl. tetani
b. Cl. welchii
c. Cl. botulism ✔️
d. Cl. septicum - Toxin produced by C. botulism is
a. Botulin ✔️
b. Tetanospasmin
c. Tetanolysin
d. Cholaragen - “Toxic shock syndrome” is caused by the toxin of
a. Staphylococcus aureus ✔️
b. Streptococcus pyoge
c. Vibrio cholerae
d. Candida - Causative agent of syphilis
a. T. pallidum ✔️
b. T. pertenue
c. T. carateum
d. T. endemicum - Spirochaelis are sensitive to
a. Penicillin
b. Chloramphenicols ✔️
c. Erythromycin
d. Tetracyclins - Specific test for syphilis is
a. VDRL test ✔️
b. ELISA
c. FTA
d. None of these - VDRL test is a
a. Agglutination test
b. Slide flocculation test ✔️
c. Precipitation test
d. None of these - The following characters are true about Neisseria gonorrhoeae except
a. Gram-negative, aerobic bacteria
b. Non-motile diplococci
c. Oxidase positive organisms
d. Air borne infection ✔️ - Gonorrhoea is
a. Air borne disease
b. Water borne disease
c. Sexually transmitted venereal disease ✔️
d. Both a and c - Bartholin cyst is caused by
a. Candida
b. Streptococcus
c. Staphylococcus
d. Gonococcus ✔️ - Neisseria gonorrhoeae causes
a. Urethritis
b. Conjuctivitis
c. Arthritis
d. All of the above ✔️ - Virulence in gonococcus is due to
a. Pili ✔️
b. Cell membrane
c. Its cellular location
d. Cyclic enzymes - Japanese encephalitis is caused by
a. Toga Viruses
b. Arbo Viruses ✔️
c. Para myxo Viruses
d. Ortho myxo Viruses - In India, Japanese b encephalitis was first isolated from the mosquitoes of the
a. Culex tritaeriorhynchus
b. Culex annulirostris
c. Culex vishnui ✔️
d. None of these - Dengue virus is transmitted from man to man by the
a. Sand fly
b. Ticks
c. Aedes aegypti ✔️
d. Culex - Yellow fever is caused by
a. Bunya virus
b. Calci virus
c. Arbo virus ✔️
d. None of these - Vector for leishmaniasis is
a. Tick
b. Mite
c. Sand fly ✔️
d. Tsetse fly - Splenomegaly is an important manifestation of
a. Kala-agar
b. Typhoid
c. Malaria
d. All of these ✔️ - Which of the following is most severly affected in Kala-azar?
a. Liver
b. Spleen ✔️
c. Adrenal gland
d. Bone marrow
- In India, malaria most often spreads by
a. Anophels cucifacies ✔️
b. Anopheles fluvatis
c. Anopheles stephensi
d. Anopheles minimus - Man is intermediate host for
a. Guinea Worm
b. Filaria
c. Malaria ✔️
d. Kala-azar - Which of the following preferably infects reticulocytes?
a. P. ovale
b. P.vivax ✔️
c. P.falciparum
d. P.malaria - In which type of material parasite in the exoerythrocytic stage absent?
a. P.ovale
b. P.vivax
c. P.falciparum ✔️
d. P. malariae - In falciparum malaria, all of the following stages are seen except
a. Ring stage
b. Schizont ✔️
c. Gametocyte
d. None of these - Sporozite vaccine in malaria has
a. Induces antibodies ✔️
b. Prevents only asexual forms with reproduction
c. No effects on clinical illness
d. None of the above - Growing trophozoites and schizonts are not seen in the peripheral blood in malaria due to
a. P. falciparum ✔️
b. P.vivax
c. P.ovale
d. P. malaria - Thin blood smear for malaria is used to identify
a. Plasmodium
b. Gametocytes
c. Type of parasite ✔️
d. Schizont - The radical teatment of malaria is to half
a. Gametocyte
b. Exo-erythrocytic phase
c. Erythrocytic phase ✔️
d. All of these - Symptoms of acute aflatoxicosis
a. Osteogenic sarcoma
b. Lymphatic leukemia
c. Malaise & Anorexia
d. Both a and b ✔️ - Most important Penicillium toxins are
a. Citrinin
b. Patulin
c. Penicillic acid
d. All of the above ✔️ - Penicillic acid is produced by
a. A. ochraceus
b. P. puberulum
c. Both a and b ✔️
d. None of the above - Fungi producting mycelium are called
a. Moulds ✔️
b. Filamentous fungi
c. Both a and b
d. Yeasts - Candidiasis is caused by
a. Candida albicans ✔️
b. Aspergillus spp.
c. E. floccosum
d. M. audouinii - Candida albicans is capable to form
a. Single cells
b. Pseudomonas ✔️
c. Multicellular forms
d. None of these - Aspergillus fumigatus can infect
a. A. niger
b. A. fumigatus
c. A. flavus
d. A. oryzae ✔️ - A.fumigates can produce
a. Endotoxins ✔️
b. Exotoxins
c. Enterotoxins
d. None of these - The drug of choice for dermal, oral and vaginal candidiasis is
a. Griseofulvin
b. Amphotericin B
c. Gentian violet ✔️
d. Nystatin - The following Penicillium species are pathogenic except
a. P. commune
b. P. bicolor
c. P. glaucum
d. P.notatum ✔️ - Tinea versicolor is caused by
a. Candida albicans
b. Malassezia furfur ✔️
c. Aspergillus niger
d. None of these - Causative agent of Tinea nigra
a. Malassezia furfur
b. Exophiala werenekii ✔️
c. Candida albicans
d. Aspergillus flavus - Causative agent of African histoplasmosis
a. Histoplasma capsulatum
b. Histoplasma duboissi ✔️
c. Aspergillus niger
d. Aspergillus flavus - Sun ray fungus is
a. Actinomyces irraeli ✔️
b. Chromoblastomycosis
c. Streptomyces griseus
d. Cryptococcosis - Which agent on addition to a colony inhibits its growth and on removal the colony regrows is?
a. Bacteriostatic ✔️
b. Bactericidal
c. Antibiotic
d. Antiseptic - Griseofluvin is obtained from
a. Penicillium notatum
b. Streptomyces griseus
c. Penicillium griseofluvin ✔️
d. None of these
The questions are typically designed to assess the technical skills and knowledge required for the laboratory profession, including the ability to analyze laboratory test results, perform laboratory procedures, and maintain laboratory equipment.
To prepare for these MCQs, candidates should have a thorough understanding of the key concepts and principles of laboratory science. They should also be familiar with common laboratory equipment and procedures, as well as laboratory safety protocols.
Candidates may also benefit from studying specific laboratory science textbooks or taking online courses that cover the material tested in the MCQs. Additionally, practicing sample MCQs and reviewing the answers can help candidates identify areas where they may need to improve their knowledge or skills.
Overall, the MCQs for lab technologists are designed to be challenging and comprehensive, requiring candidates to demonstrate a high level of proficiency in the field of laboratory science.
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