MCQ’s Chapter 7 (Lab)

Some of Common Questions and Answers for Laboratory Technicians and Technologists.

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Questions 301 to 350

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

311. 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
312. Which of the following carbohydrate is disaccharides ?
     1. Glactose
     2. Glucose
     3. Lactose ✔
     4. Fructose
313. Which media is commonly used for fungle culture ?
     1. SDA ✔
     2. Blood Culture
     3. Nutrient agar
     4. Chocolate Agar
314. Best medium for urine culture ?
     1. Blood Agar
     2. Nutrient Agar
     3. CLED Agar ✔
     4. Chocolate Agar
315. Megakaryocytes are precursor of
     1. RBC
     2. Platelet ✔
     3. WBC
     4. Plasma cell
316. Sexual reproduction and adult paracite is seen in ?
     1. Man
     2. Definitive host ✔
     3. Intermediat host
     4. B & C Both
317. Which Vitamin important for blood clotting ?
     1. Vitamin C
     2. Vitamin B
     3. Vitamin B12
     4. Vitamin K ✔
318. Which type of antibody include in seconadry immune responce ?
     1. IgM
     2. IgG ✔
     3. IgA
     4. IgD
319. What is the optimum temperature of reactivity for IgG ?
     1. 37 °C ✔
     2. 4 °C
     3. -4 °C
     4. 25 °C
320. 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
321. What is name for the phagocytic cells of liver ?
     1. Kupffer cells ✔
     2. Neutrophils
     3. Lymphocytes
     4. Macrophage
322. Which cell life span is approx. 4 months?
     1. WBC
     2. RBC ✔
     3. Platelet
     4. Neutrophils
323. What is other name of factor XIII ?
     1. Fibrinogen
     2. Anti-Hemophilic factor
     3. Fibrin stabilizing factor ✔
     4. Calcium
324. Which stain used for capsule ?
     1. India ink
     2. Negative Stain
     3. 1 & 2 Both ✔
     4. Crystal Violet
325. What happened when foreign particle enter into body ?
     1. Production of Antibody ✔
     2. Production of Antigen
     3. 1 & 2 Both
     4. None of above
326. Which factor deficiency involved in Haemophilia V ?
     1. Factor – VIII
     2. Factor – II
     3. Factor – IX ✔
     4. Factor – XI
327. Which Stain is Not a category of Romanaworasky ?
     1. Giemsa Stain
     2. Wright’s Stain
     3. Leishman Stain
     4. ZN Stain ✔
328. Sharps of Needles discarded in ?
     1. Blue Container
     2. Red Container ✔
     3. Yellow Container
     4. Black Container
329. Widal Test Use for Which Organism ?
     1. Salmonella ✔
     2. Vibrio Cholera
     3. Staphylococcus
     4. Shigella
330. 121°C for 15 mint in Sterilization for ?
     1. Hot air oven
     2. Water Bath
     3. Autoclave ✔
     4. Incubator

331. Which method is used for Bilirubin Estimation ?
     1. Malloy & Evelyn method ✔
     2. DAM Method
     3. Biuret method
     4. Heat Method
332. Candle Jar Method used for ?
     1. Aerobic Bacteria
     2. Anaerobic Bacteria ✔
     3. 1 & 2 Both
     4. Capnophilic Bacteria
333. Bacteria Having Flagella All over the body called as ?
     1. Monotrichous
     2. Peritrichous ✔
     3. Lophotrichous
     4. Amphitrichous
334. Metachromatic granules associated with ?
     1. Clostridium
     2. Staphylococcus
     3. Corynebacterium ✔
     4. Vibrio
335. 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
336. Fouchet’s Reagent used for which Test ?
     1. Bile Salt
     2. Bile Pigment ✔
     3. Bilirubin
     4. Biliverdin
337. 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
338. 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
339. 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
340. Mobile phase and stationary phase are part of ?
     1. Electrophoresis
     2. Chromatography ✔
     3. Spectrophotometer
     4. Atomic absorption spectroscopy
341. In General how many wells present in Elisa Plate for test ?
     1. 96 Wells ✔
     2. 98 Wells
     3. 94 Wells
     4. 108 Wells
342. 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 ✔
343. Which of the following is not a part of nucleotide ?
     1. Pentose sugar
     2. Phosphate group
     3. Purine & Pyrimidine Base
     4. Primer ✔
344. Which of the following method for water Purification ?
     1. Filtering
     2. Chlorinating
     3. Boiling
     4. All of Above ✔
345. 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”
346. Platelet rich Plasma (PRP) is stored at ?
     1. 37°C
     2. 4°C
     3. 22°C ✔
     4. -180°C
347. Which type of blood componant given in Von willebrand deficiency ?
     1. FFP (Fresh Frozen Plasma)
     2. Plasma
     3. Platelet Rich plasma
     4. Cryoprecipitate ✔
348. Whis test is done to measure intrinsic pathway ?
     1. PT
     2. APTT ✔
     3. TT
     4. Fibrinolysis
349. Which type of medium used in electrone microscrope for embedding
     1. Paraffin Wax
     2. Resin ✔
     3. Carbowax
     4. Celloidin
350. Sudan Black-b Stain used for ?
     1. Glycogen
     2. Fat ✔
     3. Protein
     4. Bacteria

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