Chapter 7 - MCQs for Lab Technician and Technologists

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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.

301 to 350 MCQs for Lab Technician and Technologist Exam Preparation

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Questions 301 to 350

Erythroprotein hormone secreted by
1. Liver
2. Kidney ✔
3. Spleen
4. Bone marrow
What is a diameter of RBC (Red Blood Cells)
1. 1 μm
2. 7.2 μm ✔
3. 8 μm
4. 6.5 μm
What is the normal Range of Reticulocytes ?
1. 2-4 %
2. 0.2 – 2 % ✔
3. 2.2 – 4.4 %
4. 1-2 %
Fero\en section is used to demonstrate ?
1. Lipid ✔
2. Glycogen
3. Pigmemt
4. All
Which anticoagulant is used in ESR by westernern’s method ?
1. EDTA
2. Heparine
3. 3.8% Tri-Sodium Citrate ✔
4. Any of above
Which Method is used to check complete declacification process ?
1. X-Ray method
2. Mechimal Method
3. Both 1 & 2 Method ✔
4. None
How many Lobs normally seen in Neutrophils ?
1. 3 lobs ✔
2. 5 lobs
3. 6 lobs
4. No lobs
Plasma without fibrinogen is called as ?
1. Blood
2. Serum ✔
3. Plasma
4. Water
Clearing fluid make the tissue
1. Turbid
2. Transparent ✔
3. Swell
4. Dry
What is the color of Gram Positive Bacteria in gram stain ?
1. Pink
2. Purple ✔
3. Green
4. None

Which is part of pre-analytical in quality control ?
1. Dispatch of report
2. Performing a test
3. Check the vain before sample collection ✔
4. Maintain the Record of reports
Which of the following carbohydrate is disaccharides ?
1. Glactose
2. Glucose
3. Lactose ✔
4. Fructose
Which media is commonly used for fungle culture ?
1. SDA ✔
2. Blood Culture
3. Nutrient agar
4. Chocolate Agar
Best medium for urine culture ?
1. Blood Agar
2. Nutrient Agar
3. CLED Agar ✔
4. Chocolate Agar
Megakaryocytes are precursor of
1. RBC
2. Platelet ✔
3. WBC
4. Plasma cell
Sexual reproduction and adult paracite is seen in ?
1. Man
2. Definitive host ✔
3. Intermediat host
4. B & C Both
Which Vitamin important for blood clotting ?
1. Vitamin C
2. Vitamin B
3. Vitamin B12
4. Vitamin K ✔
Which type of antibody include in seconadry immune responce ?
1. IgM
2. IgG ✔
3. IgA
4. IgD
What is the optimum temperature of reactivity for IgG ?
1. 37 °C ✔
2. 4 °C
3. -4 °C
4. 25 °C
What is Pancytopenia ?
1. Reduction of all type of blood cells ✔
2. Low number of RBC
3. Increasing of all type of blood cells
4. Reduction is cytoplasmic Ratio
What is name for the phagocytic cells of liver ?
1. Kupffer cells ✔
2. Neutrophils
3. Lymphocytes
4. Macrophage
Which cell life span is approx. 4 months?
1. WBC
2. RBC ✔
3. Platelet
4. Neutrophils
What is other name of factor XIII ?
1. Fibrinogen
2. Anti-Hemophilic factor
3. Fibrin stabilizing factor ✔
4. Calcium
Which stain used for capsule ?
1. India ink
2. Negative Stain
3. 1 & 2 Both ✔
4. Crystal Violet
What happened when foreign particle enter into body ?
1. Production of Antibody ✔
2. Production of Antigen
3. 1 & 2 Both
4. None of above
Which factor deficiency involved in Haemophilia V ?
1. Factor – VIII
2. Factor – II
3. Factor – IX ✔
4. Factor – XI
Which Stain is Not a category of Romanaworasky ?
1. Giemsa Stain
2. Wright’s Stain
3. Leishman Stain
4. ZN Stain ✔
Sharps of Needles discarded in ?
1. Blue Container
2. Red Container ✔
3. Yellow Container
4. Black Container
Widal Test Use for Which Organism ?
1. Salmonella ✔
2. Vibrio Cholera
3. Staphylococcus
4. Shigella
121°C for 15 mint in Sterilization for ?
1. Hot air oven
2. Water Bath
3. Autoclave ✔
4. Incubator

Which method is used for Bilirubin Estimation ?
1. Malloy & Evelyn method ✔
2. DAM Method
3. Biuret method
4. Heat Method
Candle Jar Method used for ?
1. Aerobic Bacteria
2. Anaerobic Bacteria ✔
3. 1 & 2 Both
4. Capnophilic Bacteria
Bacteria Having Flagella All over the body called as ?
1. Monotrichous
2. Peritrichous ✔
3. Lophotrichous
4. Amphitrichous
Metachromatic granules associated with ?
1. Clostridium
2. Staphylococcus
3. Corynebacterium ✔
4. Vibrio
Obstriction in bile Duet due to stone or Tumor seen in ?
1. Pre-hepatic Jaundice
2. Post-Hepatic Jauindice ✔
3. Hepatic Jaundice
4. All of Above
Fouchet’s Reagent used for which Test ?
1. Bile Salt
2. Bile Pigment ✔
3. Bilirubin
4. Biliverdin
Which type of changes seen in Jaundice ?
1. Yellow Collor of Skin and EYE
2. Increase Level of bilirubin in Blood
3. Both 1 and 2 ✔
4. None
What is the Renal Threshold value of glucose ?
1. 108 mg/dl
2. 180 mg/dl ✔
3. 150 mg.dl
4. 70 – 110 mg/dl
Which Hormone id responsible to increase the level of glucose in blood ?
1. Oral glucose tolerance test
2. Insulin
3. Glacagone ✔
4. All of Above
Mobile phase and stationary phase are part of ?
1. Electrophoresis
2. Chromatography ✔
3. Spectrophotometer
4. Atomic absorption spectroscopy
In General how many wells present in Elisa Plate for test ?
1. 96 Wells ✔
2. 98 Wells
3. 94 Wells
4. 108 Wells
Which Condition is not Required for BMR (basal metabolic rate)
1. Mentally and physically rest
2. Tempertaure = 25°C
3. Post absorptive state
4. Test should be done in Eventing ✔
Which of the following is not a part of nucleotide ?
1. Pentose sugar
2. Phosphate group
3. Purine & Pyrimidine Base
4. Primer ✔
Which of the following method for water Purification ?
1. Filtering
2. Chlorinating
3. Boiling
4. All of Above ✔
If Anti-A and Anti-B antibody are seen in Person, then whta is the Blood group of that Person ?
1. “A”
2. “B”
3. “O” ✔
4. “AB”
Platelet rich Plasma (PRP) is stored at ?
1. 37°C
2. 4°C
3. 22°C ✔
4. -180°C
Which type of blood componant given in Von willebrand deficiency ?
1. FFP (Fresh Frozen Plasma)
2. Plasma
3. Platelet Rich plasma
4. Cryoprecipitate ✔
Whis test is done to measure intrinsic pathway ?
1. PT
2. APTT ✔
3. TT
4. Fibrinolysis
Which type of medium used in electrone microscrope for embedding
1. Paraffin Wax
2. Resin ✔
3. Carbowax
4. Celloidin
Sudan Black-b Stain used for ?
1. Glycogen
2. Fat ✔
3. Protein
4. Bacteria

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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.