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1. How will you differentiate VDRL from RPR Card test?
2. Give the composition of VDRL reagent and their function.
Step by step
Solved in 2 steps with 2 images
- 2. Describe the principle behind the RPR (Rapid Plasma Reagin) Test. 3. What precautionary measures should be observed in the collection and preparation of specimen for VDRL examination?1. Define and Describe aseptic technique in blood collection. 2. Explain the action of SPS as anticoagulant for blood culture.1. What do the various tube/vial top colours represent when taking a patient's blood for testing?
- 1. cite the differences between tube dilution and microtiter plate dilution. 2. why is it important to isolate the peripheral blood mononuclear cells completely from the other cellular components of the blood? 3. what laboratory assays can be performed to assess the efficiency of the sample preparation and isolation of the PBMC?1. Compare and contrast DAT from IAT based on procedure and clinical significance. 2. Explain the importance of the three phases of Indirect Coomb's test. 3. Differentiate the three potentiators used in Coomb's Test (PEG, LISS, 22% BSA)2. Discuss the different types of antibiotic based chemical composition. Give examples for each 3. Enumerate 3 qualities of a good chemotherapeutic agent. 4. What are the different methods of sensitivity testing? Discuss briefly.
- 1. define the latex agglutination (LA) and gelatin particle agglutination tests (GPAT) techniques 2. State the principle underlying the above techniques 3. state the types or forms of the techniques if present1. Give 2 example of methods used for fresh tissue examination. Explain each method. 2. Enumerate and explain briefly all the types of smear preparation.&9. Explain the principle and step by step procedure of Dry Blood Spots collection.?
- 1.What factors are involved in determining the significance of an isolate from a positive blood culture? 2.Is it important to have a full identification on every positive blood culture isolate?5. A physician orders Vistaril 50 mg IM stat for a patient with pruritus (itching). The patient weighs 132 pounds. A. What is the recommended dosage range in mg for this patient? B. Is the dose safe as ordered? C. How many mL of Vistaril should be injected? D. What is the maximum recommended mg per day?2. Describe how both routine and thick blood smears are made and the reasons for making them at the collection site