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Questions and Answers
What is the primary focus of medical technology as described in the content?
What is the primary focus of medical technology as described in the content?
- To manage hospital administration
- To study body fluids for diagnostic purposes (correct)
- To provide physical therapy to patients
- To perform surgeries on various diseases
Which laboratory procedures are included in the field of medical technology?
Which laboratory procedures are included in the field of medical technology?
- Surgical and dental procedures
- Microscopic and physical examinations only
- A variety of procedures including serologic and cytologic (correct)
- Only chemical and immunologic tests
What role does a medical technologist play in healthcare delivery?
What role does a medical technologist play in healthcare delivery?
- Perform surgical operations
- Provide psychological counseling to patients
- Assist in diagnosing diseases through laboratory testing (correct)
- Administer medical treatments directly
Which specialty is NOT mentioned as part of medical technology procedures?
Which specialty is NOT mentioned as part of medical technology procedures?
According to job rankings, where does the medical technology profession stand in the healthcare occupational category?
According to job rankings, where does the medical technology profession stand in the healthcare occupational category?
What is a primary responsibility of a laboratorian?
What is a primary responsibility of a laboratorian?
Which specimen type is not typically analyzed in a laboratory?
Which specimen type is not typically analyzed in a laboratory?
What is the main focus of a professional educator in medical technology?
What is the main focus of a professional educator in medical technology?
Which of the following is considered a critical value in laboratory testing?
Which of the following is considered a critical value in laboratory testing?
What distinguishes a STAT test from a routine test?
What distinguishes a STAT test from a routine test?
Which of the following statements about reference values is accurate?
Which of the following statements about reference values is accurate?
Which laboratory equipment is primarily used for separating components of blood?
Which laboratory equipment is primarily used for separating components of blood?
What is a common sampling error that can affect laboratory results?
What is a common sampling error that can affect laboratory results?
Which role is responsible for conducting research in the health industry?
Which role is responsible for conducting research in the health industry?
What substance may be added to urine samples to prevent bacterial growth?
What substance may be added to urine samples to prevent bacterial growth?
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Study Notes
Medical Technology Profession
- Medical Technology involves analyzing chemical, physical, and microscopic properties of body fluids to assist in diagnosing diseases.
- It is recognized as an allied health profession crucial for hospital operations.
- The profession can encompass multiple laboratory procedures, including chemical, microscopic, bacteriologic, cytologic, serologic, parasitologic, and immunologic techniques.
Roles in Medical Technology
- Laboratorian:
- Works in clinical laboratories focused on patient service.
- Establishes links between technology and medical science to improve healthcare.
- Professional Educator:
- Engages in curriculum development and student training within academic institutions.
- Prepares future medical technologists for their roles.
- Researcher:
- Operates within the health industry, focusing on marketing and sales of medical products.
- Drives the development of new health care solutions.
- Laboratory Analyst:
- Employed by various industries including pharmaceuticals and veterinary clinics.
- Conducts analyses to support consumer protection and product quality.
Major and Minor Areas of Medical Technology
- Major Areas:
- Clinical Chemistry
- Hematology
- Immunology & Serology
- Microbiology
- Immunohematology
- Clinical Microscopy
- Parasitology
- Minor Areas:
- Histopathology
- Cytology
Laboratory Testing Approaches
- STAT Tests:
- Performed immediately; prioritized over routine tests.
- Costs are higher (20-50% more expensive).
- Routine Tests:
- Conducted in batches with a standard turnaround time (TAT).
Terms in Laboratory Medicine
- Reference Values:
- More accurate label than "normal value"; considers factors like age, sex, race, and pregnancy.
- Critical Values:
- Indicate urgent medical issues requiring immediate physician attention.
Basic Laboratory Equipment
- Includes light microscopes, pH meters, centrifuges, balance scales, and various types of glassware.
- Equipment is selected based on the type of analysis being conducted.
Specimen Collection and Types
- Correct specimen collection is essential for accurate results; all samples should be properly labeled.
- Common specimen types include:
- Venous blood, arterial blood, capillary blood, urine, feces, sputum, tissues, and various aspirates.
- Urine samples may require preservatives to prevent contamination.
Dangerous Specimens
- Specimens that pose a health risk must be clearly labeled with yellow "dangerous specimen" stickers.
- Examples of dangerous specimens include those that are positive for HBV, HIV, or TB.
Sampling Errors
- Common errors include prolonged stasis during venipuncture, incorrect sampling technique, and improper specimen storage.
- Ensuring accurate sample collection is vital to avoid errors such as incorrect timing and labeling.
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