List the different reagent strip tests with their principle 2. Enumerate 5 clinical significance for each reagent strip tests
Q: 5. You were asked to prepare 250 ml of Acidified Potato Dextrose agar for the subculture of…
A: Nutrient media contain definite amounts of different nutrients. For supporting the growth, these…
Q: Explain clearly what is meant by Antimicrobial Resistance (AMR) Explain Antimicrobial stewardship…
A: Antimicrobial is a drug to kill or inhibit growth of pathogenic microorganisms
Q: can't we say "sterile" technique (2) how are aseptic technique similar and different in the lab and…
A: To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts…
Q: n't we say "sterile" technique?
A: To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts…
Q: . Discuss the different types of antibiotic based chemical composition. Give examples for each
A: Antibiotics: These are the medicines that are mainly used for the treatment of and also for the…
Q: 4. Complete the table for Watson-Schwartz Test Results for porphobilinogen and urobilinogen…
A: Watson Schwartz test: This test detects the intermittent porphyria by identifying the presence of…
Q: In a Kligler Iron Agar/Triple Sugar Iron test you end up with a result with a yellow butt and red…
A: When a non-lactose fermenting bacterium hydrolyses the agar slant in the Kliger Iron Agar/ Triple…
Q: 31. Serum and vitamin extract càn be sterilized using the. which are of different sizes. monagement…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: 1. List 5 importance of using selected and differential culture media. 2. Mannitol Salt Agar is a…
A: 1. Importance of using selective and differential media Selective and differential media are used to…
Q: 2. You use tubes to test aerotolerance of bacteria. From your samples you have 3 results: A.…
A: Hello, thank you for your question. As per our policy, I am going to answer only the first question.…
Q: Method of sterilization used. 2. What is the Bacterial culture and flavor used if there is any. 3.…
A: AMC (Alaska Milk Corporation) is a Philippine-based milk product manufacturer. The Alaska brand is…
Q: 1. (2.5 pts) A pure bacterial culture of unknown concentration was diluted to determine the…
A: Given, each time 100 ul is added into 400 ul of diluent solution. Also,100 ul is added into culture…
Q: Name one other medical diagnostic are being used in reagent test strips
A: Reagent test strip are diagnostic strips that contain specific reagents for various organ diagnosis…
Q: The physician order reads: Ceftriaxidine 885mg IV q12h. Refer to the label below. How many mL would…
A: A drug or medicine is a chemical compound that, when administered, has a biological effect on the…
Q: List the purpose(s) of the following: • use of Dey-Engley medium in environmental swabs • addition…
A: Bacterial growth is multiplication of bacterium into two daughter cells, in an interaction called…
Q: 1. The selective ingredient in mannitol salt agar is ______________, which selects for the growth of…
A: The microbial culture is useful for growing the bacteria under controlled conditions in a…
Q: 4. When an organism is positive for the coagulase enzyme, which of the following would be present in…
A: Coagulase test is performed to detect whether the organism is able to produce the coagulase enzyme…
Q: 1. The differential aspect of MacConkey agar allows for the determination of which bacteria are…
A: selective media allow a certain type of bacteria to grow while inhibits the growth of other…
Q: Use the measurement tool to measure the zone of inhibition for each antibiotic sample in millimeters…
A: Sample A: 32.48mm , 32.5mm, 32.5mm , Average : 32.5 mm Sample B:. 24.6mm , 24.7mm , 24.7mm…
Q: 2. Mechanical disinfection is typically more effective than manual techniques.
A: Disinfection is the removal, deactivation, and killing of microorganisms. Deactivation and…
Q: discuss how the black precipitate is formed in the butt of the test tube during a tripple sugar iron…
A: Triple sugar iron fermentation test is a microbiological test, that test a microorganism’s ability…
Q: Give the importance and purpose of the Cetrimide Test. 2. being performed - Dry Filter Paper…
A: Disclaimer: Since you have asked multipart question I will answer 3 question. Introduction The…
Q: Use the measurement tool to measure the zone of inhibition for the antibiotic sample in…
A: A). 32.49mm, 32.5mm , 32.5mm Average - 32.5 mm
Q: MacConkey Agar is considered as: a. Differential CM only b. Enriched CM only c. Selective CM…
A: MacConkey Agar (MAC) is a selective and differential medium used to isolate and distinguish enteric…
Q: A milk sample was tested for the presence of typhimurium. Using a 10 microliter calibrated loop, a…
A: Serial dilution is the technique to find the concentration of bacteria in a sample when there are…
Q: Using saline tubes containing 9 ml of saline (for dilutions), draw a diagram that would yield…
A: All the bacteria in a colony are identical as they arise from a single bacterium. Thus, a colony is…
Q: Which of the results shown in the figure (Test A, B, or C) used Biuret Reagent? TEST A TEST B TEST C…
A: Peptides are defined as a short string of amino acids where it contains only 2 to 50 amino acid…
Q: discuss the disinfection protocols for removing potential pathogens in frequently- used…
A: In laboratories, sterilization is an important process in which the vessels, surroundings and the…
Q: If an organism that showed no growth in the MIC broth test at a particular dose, then grows in an…
A: Microbes are present everywhere and the different types of microbes are present. Microbes that cause…
Q: 1. What is the chemical basis for a positive test in Barfoed's Test? 2. What is the chemical basis…
A: The qualitative tests are used to detect the presence or absence of a substance. Different…
Q: 1. Illustrate in a diagram the identification scheme from gram-positive cocci.
A: Note: We will answer the first question since the exact one was not specified. Please submit a new…
Q: Enumerate the common tests employed to the following dosage forms and give the reason why the test…
A: The various dosage form have to go through some test in order for them to be reagrded safe for use…
Q: Look for just one product of Milk in the internet and answer the following queston: 1. Method of…
A: Since, you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: 9. Which test will be positive in starvation state in urine? A. Benedict test and heat coagulation…
A: Starvation is the most severe form of malnutrition that occurs due to chronic deficiency of calorie…
Q: Diagram illustrating Miles & Misra technique for determining viable counts: 10ul 10-5 106 104 10-7…
A: Miles and Misra technique in microbiology helps us to calculate the number of surface viable cells…
Q: Explain shortly the concept of differential centrifugation and how you would limit pellet…
A: Centrifugation is a mechanical technique. It helps to separate mixtures based on their size, shape,…
Q: The colonies on a positive MSA plate would appear ________________. 2. Which of the following tests…
A: Introduction Coliform is the gram-negative bacterial specie that can be motile or non-motile and are…
Q: (2) how are aseptic technique similar and different in the lab and Healthcare field?Be specific and…
A: Aseptic techniques are very important in healthcare as well as in the laboratory. In surgical…
Q: 1. A bacterial culture was grown for 12 hours. At 4-hour interval, the culture was sampled to…
A: Serial dilutions of culture are needed in order to get the number of colonies on the plate within a…
Q: Name two things commonly ‘sterilized’ by using filters. A heat sensitive media was filter sterilized…
A: Filtration-- Process of separating out of one matter from the other by the help of process based on…
Q: How are aseptic technique similar and different in the lab and healthcare field? Be specific and…
A: Aseptic technique is a set of medical techniques and procedures that aid in the protection of…
Q: You were instructed to add 1.0ml out of 4.0ml of an undiluted sample to 99ml of sterile diligent you…
A: Dilution factor is the ratio of volume of the initial (concentrated) solution to the volume of final…
Q: 1. Draw and describe the possible result that may be observed on an agar plate that utilized a…
A: When information indicates that the microorganism is micrococcus.
Q: 1, explain the diagnosis and monitoring aspect of reasoning for ordering laboratory tests. 2,How…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: 5. Complex and enriched media are most ideal to identify specific microbes from a mixed population.…
A: selective and differential media are used to identify specific microbes from a mixed…
Q: 5. Which of the following statement is the most appropriate for the description of a sample which…
A: Sterilization is a technique by which all the microbes are killed in the solution/media. The most…
Q: 1. Discuss the following test highlighting on the procedures and positive result: a. Bachmann…
A: If you test in a community testing program or take a self test and it positive you should go to a…
Q: 4. A medium containing an antibiotic is a selective medium. True or False.
A: In the study of microorganisms, a variety of mediums are utilised. The following are the definitions…
Q: 1. your Sample has of 1010 bacteroia per ml and a dilution factor of 108. The spread plate you…
A: colony-forming unit (CFU) is a measure of viable bacterial or fungal cells. Haemocytometer is used…
Q: 5.Discuss the purpose, process, and possible risks from food irradiation.
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
1. List the different reagent strip tests with their principle
2. Enumerate 5 clinical significance for each reagent strip tests
Step by step
Solved in 2 steps
- 1. Describe the proper technique for performing reagent strip testing.1. Give the importance and purpose of the Cetrimide Test. 2. being performed - Dry Filter Paper Method, Wet Filter Paper Method and Swab Method. 3. In the Oxidative-Fermentative Test, differentiate non-saccharolytic from oxidative from fermentative results.1. What happens if sample for Potassium determination is refrigerated? What causes the variation? 2. What is the role/importance of Potassium in the body metabolism? 3. In doing the assay, why is hemolyzed sample not allowed?
- REACTIONS OF CARBOHYDRATES Reagents:Samples:10% glucose, galactose, fructose, xylose, maltose, sucrose, lactose, starch (5 ml each) ,2 ml Fehling's A, 2 ml Fehling's B, 8 ml Benedict's reagent, 8 ml Barfoed's reagent, 3 g sodium acetate, 2 g phenylhydrazineHCl Materials: 12( 20 ml) test tubes, test tube rack, test tube brush, test tube holder, alcohol lamp, tripod, wire gauze, water bath, (10 ml) graduated cylinder, dropper, stirring rod, beaker(250 ml), spatula, microscope,7 glass slide, 7 cover slip, watch glass, platform balance Procedure: 1. Osazone formation –Mix 3 g sodium acetate and 2 g phenylhydrazineHCL and 14 ml distilled water. Warm with stirring until solution clears. Place 1 ml sugar solution (glucose, fructose, galactose, maltose, xylose, sucrose, lactose) in separate tube. Add 2 ml of the hot solution in each of the sugar solution, stopper with cotton, mix well and heat in a boiling water bath for 30 minutes. Cool at room temperature and examine the crystals under the…2. Make a viable count of the donor culture by spot inoculation of the nutrient agar plate WITHOUT antibiotics as follows: • Prepare a 10 fold serial dilution (to 10-7) of the DONOR culture in sterile saline. • Show clearly how you intend to prepare this dilution series and have it checked by a demonstrator before continuing. Dilution Volume of saline (units?) Volume of 10-1 10-2 10-3 104 10-5 10-6 10-7 which other | dilution? • Clearly label the base of the nutrient broth agar plate as shown in the diagram below. Include your initials, the date, and what the plate contains (donor viable cell count). • Carefully dispense 3 x 10 µl drops of the 104, 10-5, 106 and 10-7 dilutions of the culture within quarter areas of the agar plate then replace the lid. Allow the inocula to soak into the agar before inverting the plate for incubation. • What is the purpose of this step? 493. Describe the below listed methods for evaluating disinfectants and antiseptics. 2.1. Phenol coefficient 2.2. Use-dilution test 2.3. Kelsey-Sykes capacity test 2.4. In-use test
- 1. Why is a 1:20 dilution of patient serum, rather than undiluted patient serum, used for the qualitative test? 2. What level of Rheumatoid Factor in serum is clinically significant? 3. Describe how the Rheumatoid Factor concentration is computed.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?Types of specimens are given. Match the following to their advantage. A. Less contaminated by bacteria B. No interference C. Assurance of unadulterated specimen based on its temperature D. Better understanding on glucose metabolism E. Does not contain CHO metabolites F. Concentrated G. Collected as needed H. Sterile specimen from a child 1. Midstream Clean Catch 2. Random 3. Drug specimen collection 4. 8-hour specimen 5. Glucose tolerance 6. Pediatric 7.Fasting
- 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.2. What organisms are being differentiated in the butyrate disc test. Explain its reaction to the test.1. Define and Describe aseptic technique in blood collection. 2. Explain the action of SPS as anticoagulant for blood culture.