MCQs Chapter 3 (Lab and Blood Bank)

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.

101 to 150 MCQs for Lab Technician and Technologist Exam Preparation

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Questions 101 to 150

101. Which of the following egg may not be detected in zinc flotation procedure ?
     1. Ascaris Lumbricoides
     2. Trichua Trichuris
     3. Schistosoma mansoni ✔
     4. Taenia solium
102. Which organisms is transmitted to humans by ticks and blood transfusion ?
     1. Babesia ✔
     2. Rickettsia rickettsii
     3. Leishmania donovani
     4. Trypanosoma Cruzi
103. Which of the following is most specific test for syphilis ?
     1. RPR
     2. TPHA
     3. FTA-Abs ✔
     4. VDRL
104. Which of the following used in mantoux test ?
     1. Lipoprotein
     2. Carbohydrate
     3. Purified Protein Derivatives ✔
     4. Hisitidine-rich protein II
105. Gram Positive bacteria differ from Gram Negative by which of the following ?
     1. Peptidoglycan (murein)
     2. Mycolic acid
     3. Teichoic acid ✔
     4. All of above
106. What is the end product of purine metabolism ?
     1. Urea
     2. Xanthine
     3. Uric Acid ✔
     4. Guanine
107. Which Stain used commonly in psychopathology ?
     1. H & E ✔
     2. Alcain Blue
     3. Giemsa Stain
     4. Pap Stain
108. Largest virus is :-
     1. Parvo Virus
     2. Herpes Virus
     3. Pox Virus ✔
     4. Mycoplasma
109. How many pairs of Sex chromosome Present in Human ?
     1. 22
     2. 46
     3. 23
     4. 01 ✔
110. Pork Tapeworm is :-
     1. Taenia Solium ✔
     2. Taenia saginata
     3. Enterobius Vermicularis
     4. Plasmodium

111. Isoenzymes of creatinine kinase is :-
     1. 1
     2. 2
     3. 3 ✔
     4. none
112. p24 antigen present on :-
     1. HbsAg
     2. HCV
     3. HIV ✔
     4. Rabies Virus
113. Which antigen known as australian antigen ?
     1. HbsAg ✔
     2. p24 Antigen
     3. HCsAg
     4. HEsAg
114. Which antigen is low molecular weight ?
     1. H Antigen
     2. Hapten ✔
     3. Histidine Rich Protein
     4. ABO Antigen
115. Projecting spikes on the surface of envelop is called ?
     1. Capsid
     2. Capsomer
     3. Peplomers ✔
     4. Cilia
116. Which method is used for cultivation of viruses ?
     1. Incubation in embryonated Egg
     2. Animal Inoculation
     3. Tissue Culture
     4. All of above ✔
117. Enrichment media is :-
     1. Liquid Media
     2. Solid Media
     3. Selective Media
     4. 1 & 3 Both ✔
118. Blood Group antigen present on the surface of :-
     1. RBC ✔
     2. WBC
     3. Platelet
     4. Neutrophil
119. Malarial Parasite Present on :-
     1. WBC
     2. RBC ✔
     3. Monocyte
     4. Megakaryocyte
120. Dengue fever Spread by which of the following Mosquitoes ?
     1. Aedes ✔
     2. Anopheles
     3. Culex
     4. All the above

121. Erythroprotein is related to :-
     1. RBC ✔
     2. WBC
     3. Platelet
     4. Blood
122. Which anticoagulant use for sugar estimation ?
     1. EDTA
     2. Sodium Fluoride (NaF) ✔
     3. Sodium Citrate
     4. Heparin
123. Lysis of clot :-
     1. Hemostasis
     2. Hemolysis
     3. Fibrinolysis ✔
     4. Glycolysis
124. Urea cycle accur in :-
     1. Kidney
     2. Heart
     3. Brain
     4. Liver ✔
125. Urine Specimen become cloudy due to :-
     1. Bacteria
     2. RBC
     3. Pus cell
     4. All Options ✔
126. Increase Number of RBC in urine is called :-
     1. Polyuria
     2. Oligouria
     3. Haematuria ✔
     4. Pyuria
127. All of the following is fat soluble except :-
     1. Vitamin A
     2. Vitamin B ✔
     3. Vitamin D
     4. Vitamin E
128. Slide culture technique is used for the identification of :-
     1. Yeast
     2. Moulds
     3. Yeast like Fungi
     4. All of above ✔
129. Schuffner’s dots found in which plasmodium infection :-
     1. P. Vivax ✔
     2. P. Falcioarum
     3. P. Ovale
     4. P. Malariae
130. Mycobacterium Tuberculosis resist decolourisation with :-
     1. 20% Sulphuric Acid ✔
     2. 5 % Sulphuric Acid
     3. 1 % Sulphuric Acid
     4. 10 % Sulphuric Acid

131. Which of the following is not a test of LFT :-
     1. S. Bilirubin
     2. SGPT
     3. Albumin
     4. Urea ✔
132. Which Cell Play role in Blood Clotting :-
     1. RBC
     2. WBC
     3. Platelet ✔
     4. All of above
133. Which serological test is not to diagnoses to enteric Fever :-
     1. Widal
     2. Weil- Felix Test ✔
     3. ASO test
     4. Elek’s Test
134. The Ratio of blood to Tri-Sodium for prothrombin time :-
     1. 9:1 ✔
     2. 1:9
     3. 4:1
     4. 1:4
135. Types of light chain present in immunoglobulin molecule :-
     1. 2 ✔
     2. 3
     3. 5
     4. 1
136. HbA1c test is done for following Patient :-
     1. Tuberculosis
     2. Diabetic ✔
     3. Arthritis
     4. Anaemia
137. Amina acid are building block of
     1. Protein ✔
     2. Carbohydrate
     3. Lipid
     4. Nucleic Acid
138. Vitamin K Dependent clotting Factor
     1. II
     2. VII
     3. IX & X
     4. All Options ✔
139. Study of Bacteria Called
     1. Microbiology
     2. Haematology
     3. Bacteriology ✔
     4. Microscopy
140. The Most Commonly used embedding media is
     1. Paraffin Vax ✔
     2. Celloidin
     3. Gelatin
     4. Resin

141. Which stain is best for Glycogen
     1. PAS ✔
     2. Van Kossa
     3. Sudan Block B
     4. Oil Red O Stain
142. Removal of Water From Tissue is Called
     1. Dehydration ✔
     2. Hydration
     3. Clearing
     4. Grossing
143. Negri Bodies are seen in
     1. Rabies ✔
     2. Small Pox
     3. HIV
     4. Tuberculosis
144. Which Anticoagulant is not a Calcium Chelator
     1. EDTA
     2. Heparin ✔
     3. Oxalate
     4. Citrate
145. Carbohydrate reserve in Human body
     1. Glucose
     2. Glycogen ✔
     3. Starch
     4. Lactose
146. Which of the following immunoglobuline is pentamer.
     1. IgG
     2. IgM ✔
     3. IgA
     4. IgD
147. The Virus infact the bacteria is called
     1. Mycophage
     2. Bacteriophage ✔
     3. Virdois
     4. Infection
148. Bile is Secreted by which organ
     1. Liver ✔
     2. Gall Bladder
     3. Pancrease
     4. Salivary Gland
149. Which Instruments is used for separation of liquid from solid sediments
     1. Autoclave
     2. Centrifuge ✔
     3. Analytical Balance
     4. Microtome
150. Which Statement is true
     1. Virus have both DNA & RNA
     2. Gram Positive bacteria have thick peptidoglycan then gram negative ✔
     3. Protozoa are prokaryotic
     4. Bacteria have either DNA & RNA

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.