38 Questions
What is the primary role of a clinical laboratory in patient care?
to provide timely, accurate, reliable test results to healthcare team members
Who uses the test results provided by the clinical laboratory?
healthcare team members
What decisions are made based on clinical laboratory test results?
diagnosis, treatment, and monitoring
What recent development has changed the way laboratory tests are performed?
advances in technology
What type of individuals may perform laboratory tests in alternative settings?
appropriately trained individuals
What is the purpose of the 'Test Your Knowledge' sections in the chapter?
to provide self-assessment questions
What type of standards do the tables, figures, and procedures in the chapter comply with?
CAAHEP and ABHES standards
What follows a chapter summary in the textbook?
a series of questions and a chapter case study
What is the primary focus of Chapter 21 in the context of laboratory testing?
Chemical examination of urine and feces
What is the significance of urine analytes in clinical testing?
They provide valuable information about a patient's health and diagnose medical conditions
What is the purpose of quality control procedures in laboratory testing?
To ensure the accuracy and reliability of test results
What is the significance of safety precautions in laboratory testing?
To prevent exposure to hazardous materials and infection
What is the focus of Chapter 24 in the context of laboratory testing?
Immunology testing methods
What is the significance of CLIA-waived tests in laboratory testing?
They are simple tests that can be performed in a physician's office laboratory
What is the purpose of immunology testing methods?
To diagnose and monitor immune system disorders
What is the significance of blood types in laboratory testing?
They are used to ensure compatible blood transfusions
What is the profession of Cheri Goretti?
Associate Professor and Coordinator
At which college is Susan Conforti an Assistant Professor?
Farmingdale State College
What is the location of Wayne Community College, where Brown, MT(ASCP), CMA (AAMA) is the Program Director?
Goldsboro, North Carolina
What is Catherine Chevalier's profession at Hesser College?
Externship Coordinator and Assistant Professor
What is Lynne Hendrick's profession at Globe University Minnesota School of Business?
Instructor and Chair
What is Debbie Heinritz's profession at Northeast Wisconsin Technical College?
Instructor
What is Andrea Renea Craven's profession at Globe University Minnesota School of Business?
Instructor
What is the profession of Hiba M. Write at an unspecified institution?
Instructor
What type of tests may be performed at a hospital laboratory, especially for STAT testing needs?
STAT tests, electrolytes, kidney function tests, liver function analysis, blood typing and crossmatches for transfusions, identification of microorganisms and antibiotic sensitivity testing, urine analysis, coagulation testing, cardiac enzyme assays, and complete blood counts (CBCs) and other hematology tests
What type of samples are typically used for clinical chemistry testing?
Plasma or serum (the liquid portion of the blood)
What type of tests are typically performed at ambulatory laboratories?
CLIA-waived tests
What type of professionals may perform laboratory tests in alternative settings?
Clinical or medical laboratory technicians or phlebotomists
How are testing departments organized in a hospital or reference laboratory for efficiency?
Departmentalized by instrumentation or method
What is the purpose of a hospital laboratory serving as a reference laboratory for the local community?
To provide immediate test results, especially for STAT testing needs
What is the primary focus of the Serology/Immunohematology department?
Presence of antigens or antibodies on cells or in the liquid portion of the blood
What type of testing is typically performed at a hospital laboratory?
Moderate- and high-complexity tests
What is the role of the Specimen Processing department?
Sorting, accessioning, and labeling of incoming specimens
What is the significance of the term 'STAT' in laboratory testing?
STAT tests require immediate results
How are many clinical laboratory tests performed?
As panels or groups of tests
What is the role of phlebotomists in laboratory testing?
To draw blood and perform some simple laboratory procedures
What is the current trend in clinical laboratory testing?
Automation
What is the significance of the Clinical Laboratory Improvement Amendment (CLIA) in laboratory testing?
It designates tests as low complexity, moderate complexity, or high complexity
Study Notes
The Role of Clinical Laboratories
- Clinical laboratories play a crucial role in patient care by providing timely, accurate, and reliable test results to healthcare team members.
- Laboratory test results are used to make important diagnosis, treatment, and monitoring decisions.
Laboratory Settings
- Laboratory tests can be performed in various settings, including physician offices, clinical laboratories, and hospital laboratories.
- Clinical laboratories may also serve as reference laboratories for the local community, especially for STAT testing needs.
Types of Laboratory Tests
- CLIA-waived tests are low-complexity tests that can be performed in ambulatory laboratories.
- Moderate- and high-complexity tests are performed in clinical laboratories.
- Microscopic examinations and point-of-care testing are also types of laboratory tests.
Departments in Hospital Laboratories
- Clinical Chemistry: Testing performed on plasma or serum, including analysis of substances dissolved in the blood.
- Serology/Immunohematology: Testing that focuses on the presence of antigens or antibodies on cells or in the liquid portion of the blood.
- Specimen Processing: The area of the laboratory where incoming specimens are sorted, accessioned, and labeled for transport to their respective departments.
Tests Performed in Hospital Laboratories
- Electrolytes
- Kidney function tests
- Liver function analysis
- Blood typing and crossmatches for transfusions
- Identification of microorganisms and antibiotic sensitivity testing
- Urine analysis
- Coagulation testing
- Cardiac enzyme assays
- Complete blood counts (CBCs) and other hematology tests
A heartfelt dedication to Shirley Gockel and Robert 'Bob' A., expressing gratitude for their love and support.
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