Podcast
Questions and Answers
What is the definition of a laboratory?
What is the definition of a laboratory?
A place equipped with instruments, equipment, and chemicals for performing experimental works or research activities.
What is a medical laboratory, and what is it used for?
What is a medical laboratory, and what is it used for?
A medical laboratory is a part of a laboratory that is equipped with biomedical instruments and chemicals for performing diagnostic activities using biological specimens.
How long has medical laboratory science existed as part of healthcare?
How long has medical laboratory science existed as part of healthcare?
Almost one hundred years.
What triggered the need for well-defined and academically organized medical laboratory science programs in the 1950s and 1960s?
What triggered the need for well-defined and academically organized medical laboratory science programs in the 1950s and 1960s?
Signup and view all the answers
What is the current state of professional requirements for medical laboratory science?
What is the current state of professional requirements for medical laboratory science?
Signup and view all the answers
What is medical laboratory science today?
What is medical laboratory science today?
Signup and view all the answers
Why is medical laboratory science important in healthcare?
Why is medical laboratory science important in healthcare?
Signup and view all the answers
What are risk groups in the context of medical laboratory science?
What are risk groups in the context of medical laboratory science?
Signup and view all the answers
What are the considerations used in a biological risk assessment?
What are the considerations used in a biological risk assessment?
Signup and view all the answers
How many risk groups are classified by WHO for laboratories?
How many risk groups are classified by WHO for laboratories?
Signup and view all the answers
What is the characteristics of Risk group I?
What is the characteristics of Risk group I?
Signup and view all the answers
What is the characteristics of Risk group III?
What is the characteristics of Risk group III?
Signup and view all the answers
What type of laboratory is adequate for work with organisms in risk group 1 and 2?
What type of laboratory is adequate for work with organisms in risk group 1 and 2?
Signup and view all the answers
What type of laboratory is used for work with infections organism such as TB and salmonella?
What type of laboratory is used for work with infections organism such as TB and salmonella?
Signup and view all the answers
What is an example of a pathogen that is classified as Risk group IV?
What is an example of a pathogen that is classified as Risk group IV?
Signup and view all the answers
What is the main difference between Basic lab and Containment Laboratory Level 3?
What is the main difference between Basic lab and Containment Laboratory Level 3?
Signup and view all the answers
What is the principle of separating organisms in a basic laboratory?
What is the principle of separating organisms in a basic laboratory?
Signup and view all the answers
What feature should a laboratory with maximum containment have?
What feature should a laboratory with maximum containment have?
Signup and view all the answers
What is the role of a District Hospital laboratory (DHL) in addition to routine work?
What is the role of a District Hospital laboratory (DHL) in addition to routine work?
Signup and view all the answers
What services do Regional (hospital) laboratories offer in addition to routine work?
What services do Regional (hospital) laboratories offer in addition to routine work?
Signup and view all the answers
What is the role of Central (hospital) and public health laboratories in addition to routine work?
What is the role of Central (hospital) and public health laboratories in addition to routine work?
Signup and view all the answers
Why is it essential to integrate medical laboratory services with the healthcare system?
Why is it essential to integrate medical laboratory services with the healthcare system?
Signup and view all the answers
What is the purpose of a Maximum Containment Laboratory (Level 4)?
What is the purpose of a Maximum Containment Laboratory (Level 4)?
Signup and view all the answers
What is the importance of laboratory services in healthcare?
What is the importance of laboratory services in healthcare?
Signup and view all the answers
What is the main focus of clinical chemistry in medical laboratory science?
What is the main focus of clinical chemistry in medical laboratory science?
Signup and view all the answers
What is the primary responsibility of a Medical Laboratory Assistant (MLA)?
What is the primary responsibility of a Medical Laboratory Assistant (MLA)?
Signup and view all the answers
What is the study of viruses and viral diseases called?
What is the study of viruses and viral diseases called?
Signup and view all the answers
What is the role of molecular biology in medical laboratory science?
What is the role of molecular biology in medical laboratory science?
Signup and view all the answers
What is the primary goal of medical laboratory personnel?
What is the primary goal of medical laboratory personnel?
Signup and view all the answers
What is parasitology?
What is parasitology?
Signup and view all the answers
What is bacteriology?
What is bacteriology?
Signup and view all the answers
What skill set is essential for a Medical Laboratory Assistant to be effective?
What skill set is essential for a Medical Laboratory Assistant to be effective?
Signup and view all the answers
What is the primary role of a laboratory in achieving good health planning and management in a healthcare system?
What is the primary role of a laboratory in achieving good health planning and management in a healthcare system?
Signup and view all the answers
What is the significance of laboratory investigation in disease diagnosis?
What is the significance of laboratory investigation in disease diagnosis?
Signup and view all the answers
How does a laboratory contribute to the screening of individuals with infectious diseases?
How does a laboratory contribute to the screening of individuals with infectious diseases?
Signup and view all the answers
What is the importance of requesting laboratory examinations in patient care?
What is the importance of requesting laboratory examinations in patient care?
Signup and view all the answers
How does a laboratory provide therapeutic guidance to healthcare professionals?
How does a laboratory provide therapeutic guidance to healthcare professionals?
Signup and view all the answers
What is the primary function of the hematology department in a medical laboratory?
What is the primary function of the hematology department in a medical laboratory?
Signup and view all the answers
What is the role of a laboratory in assessing a patient's response to treatment?
What is the role of a laboratory in assessing a patient's response to treatment?
Signup and view all the answers
What is the significance of laboratory results in achieving efficiency and cost-effectiveness in healthcare?
What is the significance of laboratory results in achieving efficiency and cost-effectiveness in healthcare?
Signup and view all the answers
Study Notes
Definition of a Medical Laboratory
- A medical laboratory is a place equipped with various biomedical instruments and chemicals for performing different lab diagnostic activities using biological specimens.
- It is also called clinical laboratory science.
History of Medical Laboratory Science
- Medical laboratory sciences have existed for almost 100 years as part of healthcare.
- Initially, laboratory physicians (pathologists) and/or academic researchers trained individuals to perform procedures under their guidance.
- Development in medical laboratory science led to the need for well-defined and more academically organized programs.
Development in Medical Laboratory
- In the 1950s and 1960s, there was an explosion of knowledge in biological and clinical sciences, leading to the development of automation and more sophisticated laboratory techniques.
- This led to the need for professionally organized medical laboratory science programs, resulting in bachelor's, master's, and doctoral degree programs.
Laboratory Risks Groups
- Risk groups are classifications that describe the relative hazard posed by infectious agents or toxins in the laboratory.
- Considerations used in a biological risk assessment include the ability of an infectious agent or toxin to cause disease, the way in which the infectious agent or toxin causes disease, and the safety equipment and design elements present in the laboratory.
Classification of Laboratories
- WHO classifies laboratories into 3 levels based on risk levels:
- Risk Group I: Low individual and low community risk.
- Risk Group II: Moderate individual risk and limited community risk.
- Risk Group III: High individual risk and low community risk.
- Risk Group IV: High individual and community risk.
Structure of Laboratory Services
- A medical laboratory service must be integrated with the health care system, functioning as a network that is accessible and provides needed services to the community and population at large.
Types of Laboratories
- Basic Laboratory (Level 1 and 2): Adequate for work at PHC and hospital diagnostic labs, suitable for work with organisms in Risk Group 1 and 2.
- Containment Laboratory (Level 3): More advanced, used for work with infectious organisms, with specific design and safety features.
- Maximum Containment Laboratory (Level 4): Intended for work with viruses, with the strictest safety precautions.
Functions of Medical Laboratory
- Providing quality health care services
- Achieving efficiency and cost-effectiveness in healthcare systems
- Achieving good health planning and management in healthcare systems
Role of Laboratory in Providing Quality Health Care
- Increases accuracy of disease diagnosis
- Essential in screening for ill health and assessing response to treatment
- Provides therapeutic guidance for drug use and monitoring side effects
Functions and Use of Different Medical Laboratory Departments/Units
- Hematology: deals with examination of blood constituents
- Clinical Chemistry: deals with measurement of biochemical changes in serum and body fluids
- Immunohematology: deals with blood banking and transfusion medicine
- Medical Microbiology: deals with microorganisms of medical importance, including bacteriology, virology, mycology, parasitology, and immunology
- Molecular Biology: seeks to understand the molecular basis of life
Role of Medical Laboratory Personnel
- Medical laboratory assistants (MLAs) are responsible for sampling, testing, measuring, recording, and analyzing specimens in cooperation with the rest of the laboratory professional team.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz covers the basics of a medical laboratory, including its definition, equipment, and diagnostic activities. Learn about the role of medical laboratories in healthcare and research.