18 Questions
What is the purpose of the monoclonal antibodies in the ABO kit?
To detect specific antigens in the patient's blood sample
What color is the monoclonal antibody against Antigen A (AntiA)?
Blue
Which color represents the monoclonal antibody against Antigen B (Anti-B)?
Yellow
What is the purpose of leaving a drop of blood without adding any antibodies?
To serve as a control in the experiment
Where should the monoclonal antibody bottles be stored?
-4°C refrigerator
What determines the success of a blood transfusion?
ABO and Rh blood groups
What can be observed if RBCs carry the corresponding Antigen when monoclonal antibodies are added to wells containing the test sample?
Clumps in corresponding wells
What is the color of Anti-AB monoclonal antibody?
White
What is Anti-D?
Monoclonal antibody against Rh antigen
What are biosensors?
Small kits containing biological molecules that interact with the sample applied
What are the types of COVID-19 rapid test kits mentioned?
Antigen and antibody
How does the home pregnancy test kit work?
Urine or blood is applied to the paper wick, where it interacts with specific antibodies to produce a result
What is the purpose of the secondary antibody in the pregnancy test kit?
To recognize the hCG-primary antibody complex and trigger a color change
What is hCG in the context of the pregnancy test kit?
$hCG = $ human Chorionic Gonadotropin, a hormone indicating pregnancy
What is the general concept behind biosensors?
They contain biological molecules that interact with samples for rapid diagnostic purposes.
What is the COVID-19 rapid test kit used for?
To detect Corona virus infection.
What sample is applied to the home pregnancy test kit for results?
Urine or blood.
What do biosensors contain that interact with the sample applied?
Biological molecules.
Study Notes
ABO Kit and Monoclonal Antibodies
- Monoclonal antibodies in the ABO kit help identify the blood type of a sample.
- The monoclonal antibody against Antigen A (Anti-A) is blue.
- The monoclonal antibody against Antigen B (Anti-B) is red.
Control Group and Sample Preparation
- Leaving a drop of blood without adding any antibodies serves as a control to verify the accuracy of the test.
- Monoclonal antibody bottles should be stored in a cool, dry place.
Blood Transfusion and Monoclonal Antibodies
- The success of a blood transfusion is determined by the compatibility of the blood types.
- If RBCs carry the corresponding antigen, agglutination occurs when monoclonal antibodies are added to wells containing the test sample.
Anti-AB and Anti-D
- The Anti-AB monoclonal antibody is purple.
- Anti-D is an antigen found on the surface of red blood cells.
Biosensors and COVID-19 Rapid Test Kits
- Biosensors are devices that detect and measure biological responses.
- Types of COVID-19 rapid test kits mentioned include nucleocapsid protein and spike protein kits.
- Biosensors in COVID-19 rapid test kits detect the presence of SARS-CoV-2 antibodies or antigens.
Home Pregnancy Test Kit
- The home pregnancy test kit works by detecting the presence of human chorionic gonadotropin (hCG) hormone in urine.
- The secondary antibody in the pregnancy test kit binds to hCG, causing a color change.
- hCG is a hormone produced during pregnancy.
General Concept and Biosensors
- The general concept behind biosensors is to detect and measure biological responses.
- Biosensors contain biological elements (e.g., antibodies, enzymes) that interact with the sample applied.
Test your knowledge of ABO blood group testing with this quiz! Learn about the principles, composition, and interpretation of ABO blood test kits, as well as the significance of monoclonal antibodies in diagnostic applications.
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