In an activity about Preparation and Examiniantion of Direct Fecal Smear Provide the following: 1. Objective 2. Materials 3. Procedure 4. Sample drawing Answer 1,2,3,4
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- Identify whether the statements are TRUE or FALSE 1. You should use P-20 micropipettes to transfer volumes for spread plating. 2. You should use P-200 micropipettes to transfer volumes for pour plating.1. What are the pre-analytical phase in doing the Direct Fecal Smear? 2. Discuss the Cleaning and Disinfection procedure after the stool analysis. 3. Discuss the PPE needed for this procedure and explain the importance of it.Answer the following questions (not more than 5 sentences/question). Discuss the correct laboratory technique in using the centrifuge for qualitative analysis. Give two tips on its proper use. Explain how calcium ions are confirmed present in a solid salt by using flame test. Discuss a method to confirm the presence of a) phenol and b) ketone in a test compound. How are proteins confirmed present in a sample? Explain the laboratory process.
- Name the frequently used stains in blood smear preparation. Describe brieflyand give their specific useswhat are the precautions that must be observed when preparing direct fecal smear?A sample from a 65-year-old man was brought tothe lab at 9am from a private clinic. Serumpotassium is 8.5 mmol/L. The test was repeatedand the same result is obtained. All laboratorychecks have been carried out and the result isanalytically valid. The doctor is called via telephoneand he reveals that the sample was taken at 4pmthe previous day by the nurse. a) Comment on the value of potassium obtainedb) What could possibly be the cause for such resultsobtained?c) What course of action would you recommend?
- Idenitfy the statements whether they are TRUE or FALSE 1. You should use P-20 micropipettes to transfer volumes for spread plating. 2. You should use P-200 micropipettes to transfer volumes for pour plating.what are the patient preparation reminders in direct fecal smear test?Suggest one reason why syringes are used in vitamin C content of food anddrink investigation rather than burettes. THE ANSWER HAVE TO BE AS SHORT AS POSSIBLE!
- Differentiate Ointment and Creams based on (1) method of preparation (2) characteristics. Note: The subject is Pharmaceutical Drug Delivery System and Dosage FormsMake illustrated diagrams of stepwise procedure for the performance of the following tasks applying appropriate aseptic techniques. 1. Transfer of Broth Culture to Plated Solid MediaGive the following for Direct Fecal Smear A. Clinical Significance of the Test B. Patient Preparation Reminders C. Procedure for the Test D. Normal Values for the Test