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Pregnancy - Coggle Diagram

- - - - ELISA sandwich test to detect HCG levels
        
        HCG ELISA
        
        HCG is added, binding of HCG with antibodies occur
        
        Microplate is washed
        
        Microplate is coated with monoclonal antibodies
        
        Secondary antibody linked to an enzyme is added
        
        Substrate solution is added
        
        If HCG is present, enzyme catalyzes a reaction that produces color change. meaning its a positive test result.
      - HCG tests
        
        Blood tests
        
        Measures the exact level of HCG in blood and fetal age
        
        Quantitative
        
        HCG level < 5 mIU/ml is a negative reslut
        
        HCG level > 25 mIU/ml is a positive reslut
        
        Detects HCG presence only
        
        Qualitative
        
        Always qualitative
        
        Urine test
  - - - 1- Blood tests
        
        Measures concentrations of RBC, WBC, platelets.
        
        CBC
        
        A, B, AB, O
        
        Blood grouping
        
        RH+, RH-
        
        Aids in identifying the need for an anti-D injection
        
        RH grouping
      - 2- Ultra sound
      - 3- Disease test
        
        Hepatitis B, and C
        
        Rubella
      - 4-Infection tests
        
        HIV
        
        Syphilis (VDRL)