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.
01 to 50 MCQs for Lab Technician and Technologist Exam Preparation
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Questions 01 to 50
- Blood is which Type of Tissue ?
- Mycoplasmas are differentfrom other bacteria by?
- Presence of chitin in cell wall
- Presence of Techoic acid in cell wall
- Presence of Lipoprotein in cell wall
- Absence of cellwall itself. ✔
- The Difference of Plasma and Serum is that Plasma ?
- Dosenot contain fibrinogen.
- has more water
- Contain Fibrinogen. ✔
- Contain Iron.
- New Methylene Blue Reagent is used for staining of which blood cells?
- Reticulocytes. ✔
- Platelets.
- WBC’s
- Heinz bodies
- Gram Staining was introduce by which scientist ?
- Alfred Gram
- Christian Gram. ✔
- Robert Cook
- Leuis Pasteur
- When WBC are counted manually by tuk’s Reagent , Blood is diluted by Ratio ?
- 1:20 ✔
- 1:50
- 1:100
- 1:200
- The end Point of Purine Metabolism is ?
- Urea
- Creatinin
- Uric Acid ✔
- Ammonia
- Which is the following chemical test differentiate between Staphylococcus and Streptococcus ?
- Coagulase Test
- Catalase Test ✔
- Urase Test
- Oxidase Test
- Which is the following Immunoglobulin can cross Placenta ?
- IgA
- IgD
- IgG ✔
- IgM
- All of the following are function of blood except one ?
- Hormone Production ✔
- Buffer system
- Oxygen Transport
- Nutrient Absorption
- Which is the following test is used to detect/determine Syphilis ?
- ASOT
- Ra factor
- CRP
- VDRL ✔
- One of the following is major cation found in extracellular fluid ?
- Sodium ✔
- Potassium
- Magnesium
- Zinc
- Immunoglobuline are which type of Protein in Nature ?
- Alpha Globulin
- Beta Globulin
- Gamma Globulin ✔
- Delta Globulin
- Entrobius Vermicularis is also known as ?
- Pin worm ✔
- Round worm
- Thread Worm
- Whip Worm
- Which is the following hormone directly Regulate Blood Glucose Level ?
- TSH
- FSH
- Progesterone
- Insulin ✔
- Which is the following Anticoagulant Tube need to collect sample of HbA1c ?
- Sodium Flouride
- EDTA ✔
- Heparin
- Sodium Sitrate
- Which is the following Parasite Doesn’t develop Systic stage ?
- Giardia Lambia
- Antamoaba Histolytica
- Enterobius Vermicularis
- Trichomonas Vaginalis ✔
- A Blood Donor who recently diagnoses Positive HbsAg should be deffered for how long ?
- Permanantly ✔
- For 3 months
- For 6 Months
- For 1 Year
- Which is the following is called “bad” Cholestrol ?
- Cholestrole
- Triglyceride
- HDL
- LDL ✔
- Which one of the following test is used to differentiate Staphylococcus aureus from other Staphylococcus Species ?
- Coagulase Test ✔
- Catalase Test
- Urase Test
- Oxidase Test
- Hemophilia A is caused by which factor deficiency ?
- Factor VIII ✔
- Factor IX
- Factor X
- Factor I
- Salmonella and Shigella can be differentiate on the base of which test ?
- Gram Stain
- Catalase Test
- Motility ✔
- Indole Test
- Ammonium Oxalate reagent is used for the counting of which test ?
- WBC’s
- Platelets ✔
- RBC’s
- Reticulocytes
- Which of the following Bio-chemistry Test Should keep away from light ?
- Urea
- Bilirubin ✔
- Glucose
- calcium
- Which one of the following Immunoglobulin appeared as Pantamer ?
- IgA
- IgE
- IgG
- IgM ✔
- The solution used to fix a pap smear is:
- wright stain
- hematoxylin
- physiological saline
- cytospray ✔
- Which on of the following bacteria can cause glomarular nephritis or FR ?
- Staphylococcus aureus
- Streptococcus Pyogenes ✔
- Staphylococcus Epidermidis
- Streptococcus Pneumonia
- Which one of the following hormone is produced by pituitary gland ?
- TRH
- T4
- TSH ✔
- Insulin
- in DIC all of the following test will show high results except ?
- PT
- Platelets ✔
- APTT
- None of the above
- Three types of ketone bodies include acetoacetic acid, acetone and __?
- Oxaloacietic acid
- Lactic Acid
- 3-hydroxy Butilic acid ✔
- Acietic Acid
- The degree that a control results deviate from known valus or mean value is known as :-
- Standard Deviation ✔
- Coefficient Deviation
- Median
- None of above
- Erythroblastosis Foetalis accurs due to :-
- ABO Incompatibility
- RH Incompatibility ✔
- Hemophilia
- Leukemia
- One of the following enzyme also performed cardiac enzyme function ?
- Acid Phosphatase
- Creatinine
- LDH ✔
- ALT
- ESR will show low value result in which one of the following condition :-
- Polycythemia ✔
- Anemia
- RA
- Tuberculosis
- Which one of the following paracite causing ameobic dysentery ?
- Giardia Lambia
- Entamoeba Histolytica ✔
- Ascaris Lumbericodes
- Shigella
- Megaloblastic anaemia is caused by deficiency of folate and which vitamin ?
- Vitamin A
- Vitamin B12 ✔
- Vitamin D
- Vitamin C
- Which One of the Following bacteria is gram negative, Aerobic oxidase positive and motile rod ?
- E- Coli
- Proteus
- Salmonella
- Pseudomonas ✔
- Which one of the following cells play a major role in humoral immunity ?
- B – Cells ✔
- T – Cells
- Monocytes
- Macrophages
- In Iron Deficiency anemia laboratory finding which one of the following will show increased value ?
- Hb
- Iron
- TIBC ✔
- RBC’s
- Widal test is done for the diagnosis of which bacteria ?
- Shigela
- E- Coli
- Salminella ✔
- Proteus
- If Sample is taken in EDTA Tube, Which one of the following biochemistry test results will affect ?
- Glucose
- Urea
- Cholestrol
- Calcium ✔
- Ziel Nelson stain is used for ?
- Streptococcus
- Mycobacterium ✔
- H Influenza
- Bacillus sp
- Co-efficient of variation is calculated by which formula ?
- Sd x 100 / Standard Error (SD=Standard Deviation)
- Mean x 100 / SD
- SD x 100 / Mean ✔
- Variance x 100 / Mean
- Night Blindness is caused by deficiency of which vitamin ?
- Vitamin C
- Vitamin A ✔
- Vitamin B12
- Vitamin B6
- What is erythropoietin ?
- is secreted by kidney
- Stimulates the bone-marrow to produce RBC’s
- Is released in responce to hypoxemia
- All of above ✔
- Each of following characteristics is correct about Ascaris lumbricoides except one :-
- Ascaris lumbricaid is nematode
- Both dogs and cats are intermediate host of Ascaris lumbricoides ✔
- Ascaris lumbricoides can cause pneumonia
- Ascaris lumbricoides is transmetted by enjections of eggs
- Which types of cells if rapidly can cause jaundice?
- WBC’s
- Platelets
- Plasma Cells
- Red Blood Cells ✔
- Kala- Azar Disease is caused by which Parasite ?
- Lieshmania donovani ✔
- Trypanosoma Cruzi
- Wucheria Bancrofti
- Plasmodium
- When myocardial infarction will happen which of the following cardiac enzyme will elevate first ?
- LDH
- CK ✔
- ALT
- AST
- Cason’s test is used for the diagnosis of which parasite ?
- Taenasis
- Hydatidasis ✔
- Trichurosis
- Onchuriasis
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.
Possible References Used
I am joining in the class.
Am very much interested and ready to learn
I liked it very much, it helps me in various compilatitive exams. Thanku so much🙏
I’m glad to hear that you found it helpful for your competitive exams. You’re welcome!
Thank you so much sir I’m glad actually it has refreshes my mind on some key aspects
You’re very welcome! I’m delighted to hear that the information was refreshing and beneficial to you. If you have any more questions or need further clarification on any topic, feel free to ask. I’m here to help!
Thanks so much. This questions just teased my brain and gave me a wakeup call .Interesting question
Why red blood cells can cause jaundice
Red Blood Cells themselves do not cause jaundice. Jaundice is typically caused by an excess of bilirubin, a yellow pigment produced during the normal breakdown of red blood cells. When red blood cells break down, they release bilirubin, and if the liver cannot process and excrete it effectively, it can lead to the yellowing of the skin and eyes, characteristic of jaundice. So, it’s not the red blood cells but the byproduct of their breakdown, bilirubin, that is associated with jaundice.
Dear sir
I hope that you are fine and well. I will be requested to add this question.
What diseases decrease platelet count?
(a). Connective tissue disorders (b). Inflammatory bowel disease
(c).Rheumatoid arthritis (d). Tuberculosis.
Answer:(c).Rheumatoid arthritis
I’m Osman Ali…at present I’m dmlt paramedical student at Murshidabad medical College and hospital in west bengal,India.
…pls tell me how to collect this pdf.
Sorry Dear we have no any PDf