Podcast
Questions and Answers
Match the laboratory departments with their respective focus area:
Match the laboratory departments with their respective focus area:
Haematology = Blood analysis Biochemistry = Chemical analysis of bodily fluids Microbiology = Study of microorganisms Genetics = Study of genes and heredity
Match the types of samples with their respective characteristics:
Match the types of samples with their respective characteristics:
Urine = Commonly used for drug tests Stools = Often assessed for infection or parasites Blood = Utilized for various tests including hematology Body fluids = Includes samples like cerebrospinal fluid
Match the reasons for sample rejection with their descriptions:
Match the reasons for sample rejection with their descriptions:
Incomplete request form = Missing required patient information Ambiguous Identification = Unclear patient or sample ID Improper container = Not suitable for the specific sample Prolonged transport time = Sample may degrade before testing
Match the information required on a lab request form:
Match the information required on a lab request form:
Match the labeling processes with their importance:
Match the labeling processes with their importance:
Match the sample reception procedures with their significance:
Match the sample reception procedures with their significance:
Match the aspects of the analytical process with their roles:
Match the aspects of the analytical process with their roles:
Match the types of samples with their analytical significance:
Match the types of samples with their analytical significance:
Flashcards
Specimen Reception
Specimen Reception
The first point of contact between a medical laboratory and the patient, where samples are received and processed.
Sample Reception Unit
Sample Reception Unit
A crucial unit in a lab where samples are received and processed. Ensuring proper procedures here is essential for accurate test results.
Lab Request Form
Lab Request Form
A document that accompanies each sample, providing vital information needed for lab analysis. It includes details like patient information, sample type, and tests requested.
Sample Rejection
Sample Rejection
Signup and view all the flashcards
Registry & Labeling
Registry & Labeling
Signup and view all the flashcards
Laboratory Information System (LIS)
Laboratory Information System (LIS)
Signup and view all the flashcards
Microbiology
Microbiology
Signup and view all the flashcards
Traceability
Traceability
Signup and view all the flashcards
Study Notes
Microbiology Laboratory - Bact 201
- Course taught by Dr. Basma Samir (MD) and Dr. Rana Mostafa
- Course content includes specimen reception in hospitals
Specimen Reception in Hospitals
- Specimen reception is the first point of contact with a medical laboratory
- The sample reception unit is crucial for the analytical process.
- Correct procedures at the reception stage are vital to ensure reliable results.
- Research shows a significant portion of laboratory errors occur during the pre-analytical stage, with sample reception being a core part of this.
- All procedures should be precisely and meticulously followed.
Departments of a Medical Laboratory
- Haematology
- Biochemistry
- Immunology and serology
- Microbiology (Urine, Stools, Blood, Body fluids)
- Pathology
- Genetics
Lab Request Form
- Patient name and ID (double identification)
- Age
- Gender
- Hospital room and department
- Date and time of collection
- Sample type and site
- Person who collected the sample
- List of tests to be performed
- Provisional diagnosis
- Referred physician
- Samples without clear labeling are generally rejected.
Sample Rejection
- Incomplete request forms
- Ambiguous identification
- Unlabeled or wrongly labeled samples
- Mismatched samples
- Improper containers
- Improper temperature
- Leaking containers
- Insufficient sample quantity
- Dried samples
- Prolonged transport time
Registry & Labeling
- These processes follow sample receiving and acceptance.
- Maintaining a patient register, either on paper or electronically.
- Many Laboratory Information System (LIS) software packages are available.
- Sample labeling is done when the sample is entered in the register.
- Proper labeling ensures that all sample portions are traceable back to the original sample.
- All sample information must be properly recorded.
Further Testing
- Samples are processed according to the type and required tests for further examination.
- Testing types include urine, stools, CSF (Cerebrospinal Fluid), biological fluids, pus, wounds, blood cultures.
Sample Processing
- Correct sample processing procedures are essential for reliable results and the health of patients and staff.
- Sample reception is a critical component of the pre-analytical stage.
- Meticulous adherence to procedures and controls are essential.
Sample Processing Considerations
- Requests are reviewed by authorized personnel.
- Urgents samples are processed using appropriate procedures.
- Verbal requests are handled by ensuring all the relevant information is collected on a Request Form.
- Procedures for rejecting samples should be followed.
Microscopy/Lab Testing Images
- Images show various lab tests, samples, and equipment.
- Includes examples of CLED Agar, MacConkey Agar, Blood Agar, stained samples and analysis equipment.
Culture
- Slides showing the culture techniques and processing
- Process of growing specimens
Blood Culture Machines
- Images displayed of various blood culture machines
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
