Podcast
Questions and Answers
A phlebotomist is preparing to collect a blood sample from a patient. Which of the following evacuated tubes should be used FIRST for coagulation studies?
A phlebotomist is preparing to collect a blood sample from a patient. Which of the following evacuated tubes should be used FIRST for coagulation studies?
- EDTA (lavender)
- Serum separator tube (SST) (gold)
- Heparin (green)
- Sodium citrate (light blue) (correct)
During a venipuncture, the phlebotomist notices that the vacuum tube fills slowly and then stops. What is the MOST likely cause?
During a venipuncture, the phlebotomist notices that the vacuum tube fills slowly and then stops. What is the MOST likely cause?
- The patient is dehydrated, causing low blood pressure.
- The tube is expired and has lost its vacuum.
- The needle is not deep enough in the vein. (correct)
- The tourniquet was left on for too long.
A physician orders a complete blood count (CBC) with differential, a comprehensive metabolic panel (CMP), prothrombin time (PT), and bilirubin level. What is the correct order of draw for these tests using a multi-sample collection?
A physician orders a complete blood count (CBC) with differential, a comprehensive metabolic panel (CMP), prothrombin time (PT), and bilirubin level. What is the correct order of draw for these tests using a multi-sample collection?
- Lavender, Light Blue, Red, Gold
- Red, Light Blue, Gold, Lavender
- Light Blue, Gold, Lavender, Red
- Light Blue, Lavender, Gold, Red (correct)
What is the purpose of inverting evacuated tubes immediately after collection?
What is the purpose of inverting evacuated tubes immediately after collection?
After completing a venipuncture, a phlebotomist notices a hematoma developing at the puncture site. What is the BEST course of action?
After completing a venipuncture, a phlebotomist notices a hematoma developing at the puncture site. What is the BEST course of action?
Which of the following actions helps prevent needlestick injuries during blood collection?
Which of the following actions helps prevent needlestick injuries during blood collection?
A patient has a known allergy to latex. Which of the following precautions should be taken during a venipuncture?
A patient has a known allergy to latex. Which of the following precautions should be taken during a venipuncture?
A patient complains of dizziness and appears pale during a blood draw. What should the phlebotomist do?
A patient complains of dizziness and appears pale during a blood draw. What should the phlebotomist do?
What information is typically required on a specimen label after blood collection?
What information is typically required on a specimen label after blood collection?
Which of the following sites is generally NOT recommended for venipuncture due to the risk of complications?
Which of the following sites is generally NOT recommended for venipuncture due to the risk of complications?
How should a phlebotomist identify a patient before collecting a blood sample?
How should a phlebotomist identify a patient before collecting a blood sample?
What is the maximum amount of time a tourniquet should be left on a patient’s arm during venipuncture?
What is the maximum amount of time a tourniquet should be left on a patient’s arm during venipuncture?
Which of the following tests is MOST affected by hemolysis?
Which of the following tests is MOST affected by hemolysis?
If a patient has a mastectomy on one side, where should the phlebotomist perform the venipuncture?
If a patient has a mastectomy on one side, where should the phlebotomist perform the venipuncture?
A patient refuses to have their blood drawn. Which of the following is the correct course of action for the phlebotomist?
A patient refuses to have their blood drawn. Which of the following is the correct course of action for the phlebotomist?
Why is it important to anchor the vein properly before inserting the needle during venipuncture?
Why is it important to anchor the vein properly before inserting the needle during venipuncture?
Which of the following is the MOST appropriate antiseptic to use when collecting blood cultures?
Which of the following is the MOST appropriate antiseptic to use when collecting blood cultures?
Following the collection of blood in a serum separator tube (SST), how long should the tube stand before centrifugation?
Following the collection of blood in a serum separator tube (SST), how long should the tube stand before centrifugation?
A phlebotomist receives a requisition for a test that they are unfamiliar with. What is the appropriate action?
A phlebotomist receives a requisition for a test that they are unfamiliar with. What is the appropriate action?
When performing a fingerstick on an adult, which finger is BEST to use?
When performing a fingerstick on an adult, which finger is BEST to use?
Flashcards
Becton-Dickinson
Becton-Dickinson
A major manufacturer of equipment for blood and urine collection.
Study Notes
Research and Development
Research Laboratory
- Focuses on advancing knowledge and innovation across different scientific disciplines.
Materials Science
- Deals with the discovery and design of new materials with specific properties.
- Inorganic Materials: Focuses on novel inorganic compounds like ceramics and glasses.
- Organic Materials: Explores organic molecules, polymers for functional materials.
- Composite Materials: Develops advanced materials with functionalities by combining different materials to achieve enhanced properties and functionalities.
- Nanomaterials: Investigates nanomaterials like nanoparticles for diverse fields.
Chemical Science
- Focuses on understanding chemical reactions, processes, and the synthesis of new compounds.
- Catalysis: Developing catalysts and catalytic processes for chemical reactions
- Inorganic Chemistry: Studies the structure, bonding, and properties of inorganic compounds.
- Organic Chemistry: Synthesis, reactions, and properties of organic compounds.
- Polymer Chemistry: Explores the synthesis, characterization, and application of polymers.
Biological Science
- Explores living organisms, their functions, and the interactions of their biological molecules.
- Molecular Biology: Studies the structure, function, and interactions of biological molecules.
- Cell Biology: Focuses on the structure, function, and behavior of cells.
- Biochemistry: Investigates the chemical processes within living organisms.
- Bioinformatics: Uses computational tools and databases to analyze biological data.
Development Division
- Division focuses on translating research findings into practical applications and technologies.
Materials Engineering
- Focuses on selecting, processing, and testing materials for specific applications.
- Materials Selection: Appropriate materials chosen based on properties, performance, and cost.
- Materials Processing: Develops and optimizes processes for shaping, joining, and finishing materials.
- Materials Testing: Evaluates the properties and performance of materials using various testing methods.
- Failure Analysis: Investigates the causes of material failures and recommends corrective actions.
Chemical Engineering
- Engineering of processes for the production of chemicals, materials, and energy.
- Process Design: Designs and optimizes chemical processes for the production of chemicals, materials, and energy.
- Reaction Engineering: Studies chemical reaction kinetics and reactor design.
- Separation Processes: Develops and implements separation technologies for chemical purification and product recovery.
- Process Control: Designs and implements control systems to ensure the safe and efficient operation of chemical processes.
Bioengineering
- Involves designing and developing materials, tissues, and processes for medical and biological applications.
- Biomaterials: Designs and develops materials for use in medical devices and implants.
- Tissue Engineering: Develops methods for regenerating or repairing tissues and organs.
- Genetic Engineering: Modifies the genetic material of organisms to produce desired traits.
- Bioprocessing: Develops and optimizes processes for producing biological products like pharmaceuticals.
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