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What are the three classifications of laboratory hazards? - Answer Physical, Chemical and Biological



What governmental agency is responsible for enforcing safety regulations in the workplace? - Answer OSHA



What class of biological safety cabinet is most commonly used in clinical laboratories? - Answer Class II



What personal protective equipment is commonly worn when working in the biological laboratory? List four items - Answer 1. Gloves 2. Fluid-resistant gowns 3. Face shields ...
MLT questions with correct answers
Last document update:
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What are the three classifications of laboratory hazards? - Answer Physical, Chemical and Biological



What governmental agency is responsible for enforcing safety regulations in the workplace? - Answer OSHA



What class of biological safety cabinet is most commonly used in clinical laboratories? - Answer Class II



What personal protective equipment is commonly worn when working in the biological laboratory? List four items - Answer 1. Gloves 2. Fluid-resistant gowns 3. Face shields ...
Anticoagulant of choice for a CBC: - Answer EDTA lavender top



EDTA works by: - Answer Binding calcium. Prevents fibrinogen from converting to fibrin and thus prevents clot formation



Erythrocytes: - Answer Elastic, non-nucleic, flexible, biconcave disc



Erythrocyte size: - Answer 6-8 microns



Lifespan of an erythrocyte: - Answer 120 days



The main content of erythrocytes: - Answer Hemoglobin



How are RBCs removed from the peripheral blood? - Answer 90% removed by the s...
MLT Clinical Hematology Final Review questions with correct answers
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Anticoagulant of choice for a CBC: - Answer EDTA lavender top



EDTA works by: - Answer Binding calcium. Prevents fibrinogen from converting to fibrin and thus prevents clot formation



Erythrocytes: - Answer Elastic, non-nucleic, flexible, biconcave disc



Erythrocyte size: - Answer 6-8 microns



Lifespan of an erythrocyte: - Answer 120 days



The main content of erythrocytes: - Answer Hemoglobin



How are RBCs removed from the peripheral blood? - Answer 90% removed by the s...
Hematology is the study of - Answer Blood cells



The morphology of blood cells is important to evaluate - Answer when flag limits established by medical laboratory scientists in the laboratory are exceeded.



Who is ultimately responsible for determining the specimen integrity before analysis? - Answer medical laboratory professional



Hematocrit is also called - Answer Packed red cell volume



The primary function of platelets is to - Answer facilitate blood clotting



Which of ...
MLT Hematology Exam 1 questions with correct answers
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Hematology is the study of - Answer Blood cells



The morphology of blood cells is important to evaluate - Answer when flag limits established by medical laboratory scientists in the laboratory are exceeded.



Who is ultimately responsible for determining the specimen integrity before analysis? - Answer medical laboratory professional



Hematocrit is also called - Answer Packed red cell volume



The primary function of platelets is to - Answer facilitate blood clotting



Which of ...
Hematology - Answer the study of blood



Average adult has how much blood? - Answer About 5-6 liters (8-12 pints)



When blood is centrifuges what happens? - Answer It seperates into two distinct portions

plasma & cells



About 45% is cellular or formed elements called? - Answer RBCs, WBCs, and platelets



RBCs - Answer Contain hemoglobin which carries oxygen to tissues



WBCs - Answer defend against foreign infectious agents (such as bacteria, viruses, fungi, etc.
MLT Study Guide #1 Introduction to Hematology questions with correct answers
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Hematology - Answer the study of blood



Average adult has how much blood? - Answer About 5-6 liters (8-12 pints)



When blood is centrifuges what happens? - Answer It seperates into two distinct portions

plasma & cells



About 45% is cellular or formed elements called? - Answer RBCs, WBCs, and platelets



RBCs - Answer Contain hemoglobin which carries oxygen to tissues



WBCs - Answer defend against foreign infectious agents (such as bacteria, viruses, fungi, etc.
To correctly report a colony count in a urine culture plated using a calibrated 0.001 mL loop, the observed colony count must be multiplied by which of the following?

a. 1

b. 100

c. 1000

d. 2000 - Answer c. 1000



Examination of peripheral blood smear revealed 12 nucleated erythrocytes per 100 leukocytes. Which histogram observation correlates with this finding?

a. Failure of the granulocyte population to return to baseline on the leukocyte histogram

b. Shift to the left of the erythro...
MLT Practice Exam questions with correct answers
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To correctly report a colony count in a urine culture plated using a calibrated 0.001 mL loop, the observed colony count must be multiplied by which of the following?

a. 1

b. 100

c. 1000

d. 2000 - Answer c. 1000



Examination of peripheral blood smear revealed 12 nucleated erythrocytes per 100 leukocytes. Which histogram observation correlates with this finding?

a. Failure of the granulocyte population to return to baseline on the leukocyte histogram

b. Shift to the left of the erythro...
Immunology and Serology MLT certification study questions with complete solutions
Exam (elaborations) • 26
pages
• 2023
Available in package deal
Characteristics of Immunogens (antigens) that affect immunogenicity correct answer: 1. Large molecule - Molecular weight of at least 10 KDa

2. High complexity - Simple repeating units do not make good immunogens

3. Chemical composition- Proteins and polysaccharides are better than carbohydrates, lipids and nucleic acids

4. Foreignness- the more different from the host, the more immunogenic



Types of immunity correct answer: Active - individual produces antibody follows immunization or inf...
Immunology and Serology MLT certification study questions with complete solutions
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Characteristics of Immunogens (antigens) that affect immunogenicity correct answer: 1. Large molecule - Molecular weight of at least 10 KDa

2. High complexity - Simple repeating units do not make good immunogens

3. Chemical composition- Proteins and polysaccharides are better than carbohydrates, lipids and nucleic acids

4. Foreignness- the more different from the host, the more immunogenic



Types of immunity correct answer: Active - individual produces antibody follows immunization or inf...
MLT 250 Hematology Practice Exam Questions With Complete Solutions
Exam (elaborations) • 9
pages
• 2023
Available in package deal
Each of the following samples may be used in hematology except:

a. serum from a clot tube

b. EDTA whole blood

c. Sodium citrate whole blood

d. Heparinized capillary blood correct answer: a. serum from a clot tube



A 1:200 dilution of a patient's sample was made and 336 red cells were counted in an area of 0.2 mm2. What is the RBC count?

a. 1.68 x 1012/L

b. 3.36 x 1012/L

c. 4.47 x 1012/L

d. 6.16 x 1012/L correct answer: b. 3.36 x 1012/L



Which one of the following conditions ...
MLT 250 Hematology Practice Exam Questions With Complete Solutions
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Each of the following samples may be used in hematology except:

a. serum from a clot tube

b. EDTA whole blood

c. Sodium citrate whole blood

d. Heparinized capillary blood correct answer: a. serum from a clot tube



A 1:200 dilution of a patient's sample was made and 336 red cells were counted in an area of 0.2 mm2. What is the RBC count?

a. 1.68 x 1012/L

b. 3.36 x 1012/L

c. 4.47 x 1012/L

d. 6.16 x 1012/L correct answer: b. 3.36 x 1012/L



Which one of the following conditions ...
What are the three classifications of laboratory hazards? Correct Answer: Physical, Chemical and Biological



What governmental agency is responsible for enforcing safety regulations in the workplace? Correct Answer: OSHA



What class of biological safety cabinet is most commonly used in clinical laboratories? Correct Answer: Class II



What personal protective equipment is commonly worn when working in the biological laboratory? List four items Correct Answer: 1. Gloves 2. Fluid-resistan...
MLT PRACTICE TEST| WITH COMPLETE SOLUTIONS
Last document update:
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What are the three classifications of laboratory hazards? Correct Answer: Physical, Chemical and Biological



What governmental agency is responsible for enforcing safety regulations in the workplace? Correct Answer: OSHA



What class of biological safety cabinet is most commonly used in clinical laboratories? Correct Answer: Class II



What personal protective equipment is commonly worn when working in the biological laboratory? List four items Correct Answer: 1. Gloves 2. Fluid-resistan...
MLT final exam| 109 QUESTIONS| WITH COMPLETE SOLUTIONS
Exam (elaborations) • 7
pages
• 2022
Available in package deal
1. A doctor who specializes in the study and diagnosis of diseases through the use of lab tests is a? Correct Answer: Pathologist



Lab department involving culture and identification of bacterial pathogens is? Correct Answer: Microbiology



ASCP Board of Registry Correct Answer: Certifies laboratory personnel



The laboratory department which is responsible for supplying blood products to patients is? Correct Answer: Blood bank



A PT and PTT would be peformed in the? Correct Answer: C...
MLT final exam| 109 QUESTIONS| WITH COMPLETE SOLUTIONS
Last document update:
ago
1. A doctor who specializes in the study and diagnosis of diseases through the use of lab tests is a? Correct Answer: Pathologist



Lab department involving culture and identification of bacterial pathogens is? Correct Answer: Microbiology



ASCP Board of Registry Correct Answer: Certifies laboratory personnel



The laboratory department which is responsible for supplying blood products to patients is? Correct Answer: Blood bank



A PT and PTT would be peformed in the? Correct Answer: C...
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