In the streak plate method, what is the best way to ensure that the loop is cool, after it has been flamed a. no need to cool b. Touch the loop to an uninoculated area of the plate c. Touch the loop to your finger to determine the temperature d. Touch the loop to an inoculated area of the plate

In the streak plate method, what is the best way to ensure that the loop is cool, after it has been flamed a. no need to cool b. Touch the loop to an uninoculated area of the plate c. Touch the loop to your finger to determine the temperature d. Touch the loop to an inoculated area of the plate

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter6: Basic Clinical Chemistry

Section6.8: Fecal Occult Blood Test

Problem 1CS

See similar textbooks

Related questions

Q: A glass flask is rinsed and autoclaved after use. It was then filled with sterile media in a sterile…

A: Introduction Microbes or microorganisms may be found on almost every surface, in the air we breathe,…

Q: Increasing the tube voltage on a clinical x-ray unit: a. Improves the resolution of an x-ray…

A: The basis of radiological imaging is mainly due to the differential absorption spectra of X-rays by…

Q: Match the test with the appropriate reagent/ chemical a. DNA test b. Paper chromatography c.…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: What is the purpose of flaming an inoculating loop? How will you know when you have flamed the loop…

A: Hi, since you have posted multiple questions, we will be providing you with answers for the first…

Q: An inoculating loop or needle is sterilized using heata. by one brief passage.b. for exactly 5…

A: Microorganisms or microbes are small living organisms that can be observed with the aid of…

Q: transferred to the plate. After 24 hours there were 60 colonies on the plate. What is the dilution…

A: b. The dilution factor is 1000. The patient sample contains 600,000 cells/ml

Q: Drying is an effective antimicrobial strategy because:(a) It oxidizes cellular macromolecules(b) It…

A: Answer is b.) It limits the amount of water available to microbes.

Q: Why are products mixed with phenols and surfactants preferred when cleaning surfaces? Question 14…

A: Disinfection is the procedure by which various bacteria, microbes can be killed by using different…

Q: For a successful direct staining, one should A. use a minimal amount of water to speed up the…

A: Direct staining is the process to make slides using a single stain or dye.

Q: The sediment observed in stained blood smear caused by: a) Overstraining b) More Haematoxylin in the…

A: Here we have to explain about why sediment observed in stained blood smear.

Q: Blood agar is often used to observe changes in the appear-ance of the agar around the colonies…

A: Blood agar contains RBCs in the form of blood. RBCs contain hemoglobin entrapped in them.

Q: Which of the following is NOT a property of an antimicrobial agent? a. Must have a known…

A: An antimicrobial is a substance that destroys or inhibits the growth of microorganisms.…

Q: Explain why the following steps are essential during subculturing:a. Flaming the inoculating…

A: A microbial culture made by transferring the cells from the previous/old culture medium into a fresh…

Q: Describe the type of media you choose in the laboratory, use and prepare them ,, I want to describe…

A: 1. Glass slides on which the sample is placed. 2. Cover slip made up of plastic. 3. Dropper 4.…

Q: Microbiology

A: Gram staining is a technique which is used to identify the bacterial cell type, whether it is gram…

Q: No zone of inhibition was seen on the Blood Agar Plate with the Optochin Test. How should the…

A: zone of inhibition: This is an area of media where bacteria are unable to grow, due to presence of a…

Q: What is the importance of employing aseptic techniques? Give an example of a situation in the…

A: Aseptic technique:- it is a set of routine procedures that is done to prevent sterile solutions and…

Q: Many antibacterial hand soaps contain the chemical agent _____ , which belongs to the _____…

A: Sodium hypochlorite is commonly used chemical agent in mildew remover for prevention of infection…

Q: b. Successfully completed most steps of the Gram stain but failed to add the iodine (the mordant):…

A: Gram staining is a differential staining procedure used to classify two types of bacteria on the…

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: Put the numbers in the space provided to indicate the order of Capsule Staining. If the statement is…

A: The primary function of capsule staining is to differentiate capsular material from bacterial cells.…

Q: bacteria (Mustard + 0.5% acetic acid or Mustard +1% acetic acid)

A: Different methods are used to prevent food from spoilage without changing its nutritional…

Q: You saw no color change in both the first step and second step of the Nitrate Reduction test. What…

A: A nitrate reduction test is a test done to test whether the Enterobacteriaceae member produces the…

Q: Give at least two other examples of samples that are best prepared using Smear Preparation…

A: Smear preparation technique: it is used to fix the samples onto the slides.

Q: Which of the following is the proper technique for inoculating an agar slant with a broth culture?…

A: If we want to grow microbes under lab conditions , we need to provide the necessary nutrients and…

Q: Spread plating_is used to sterilize the spreader or Lrod: a. Ethanol bHeating over flame C.…

A: Spread plate technique is used to isolate bacteria . It is a microbiological technique .

Q: a.) Give the purpose of heat fixation. b.) What can be observed in wet mounts or hanging-drop slides…

A: The Purpose of fixation of a smear is as follows: 1) Tissue Killing- As this will help to prevent…

Q: Explain the difference between Gram positive and Gram negative cell walls. Describe the procedure…

A: The bacteria are classified into Gram positive or Gram negative according to their nature of the…

Q: An inoculating loop must be flamed to uniform orange-hot from base to tip A. after culture is…

A: An inoculation loop is a tool used by microbiologists to transfer a small culture of microorganisms.…

Q: which of the following is a limitation of the autoclave? a. long length of time required for…

A: Sterilization is the process which helps in removal ,killing and deactivation of all kinds of life…

Q: Do you think UVC disinfection of N95 face masks is effective? Give two (2) important considerations…

A: N95 filtering facepiece respirator or N95 mask is a piece of personal protective equipment that…

Q: Name the frequently used stains in blood smear preparation. Describe briefly and give their specific…

A: Any deviation from the normal is the diseased condition. The disease is caused by many reasons.…

Q: In spread plate method, inoculating loop is used to spread bacteria from the inoculation site. For…

Q: Pretend you want to test whether a certain bacterium can take iron away from hemoglobin. What is the…

A: Culture media Culture media is a type of media that support the growth of bacteria and fungi and…

Q: A nurse who created a sterile field for a patient is adding asterile solution to the field. What is…

A: Introduction: Sterile technique is a procedures perform with no microorganism, to set up sterile…

Q: Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency…

A: Pathogens are microorganisms that can cause an infection and disease to an organism. Our hands are…

Q: The thermal death time in an autoclave at 121oC for a microbial culture was thirteen minutes. The…

A: sterilization is the process by which microorganisms in a object or surface is completely destroyed…

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 figure above depicts an agar cube with a side length of 13\, \text{mm}13mm13, start text, m, m,…

A: The interior, unpenetrated region of the agar cube is also cube-shaped because the orange dye…

Q: The following data were obtained from pour plates used to test the effectiveness of a food…

A: A colony-forming unit is the number of viable or alive cells in cell suspension that have the…

Q: After centrifugation, the serum had a noticeable red/pink hue. 1. What is the appropriate next…

A: Red blood cells are the oxygen-delivering cells in the circulation. Serum and plasma also form the…

Q: Choose the combination of answers that most accurately completes the statement............. is the…

A: Iodophor is the iodine antiseptic of choice for wound treatment.

Q: at is the wavelength of maximum aborbance for the Bradford reagent in its blue form. at is the…

A: Bradford reagent in Bradford assay is used to to assess the amount of protein in a sample. The…

Q: Which one of the following methods of antimicrobial susceptibility testing combines some of the…

A: Antimicrobial susceptibility tests are performed to identify which drugs are effective against a…

Q: Which of the following is a limitation of the autoclave? a) Long length of time required for…

A: Answer- In research the use of contamination free equipments is mandatory. The main apparatus used…

Q: Give the three disadvantages of using irradiation.

A: Irradiation is a comparatively newer technology of food preservation in which food item is…

Q: In the conduct of serial dilution, which of the following tools is NOT necessary? a. Agar…

Q: When testing the efficacy of an antibiotic against bacteria on an agar plate, it is important to…

A: The disk diffusion method, also known as the Kirby-Bauer test, is used to test the effectiveness of…

Q: METHOD : Touch different surfaces after that sanitize your hand with 40% alcohol then touch the…

A: Introduction: Disinfectants are substances that are applied to non-living objects in order to…

Question

In the streak plate method, what is the best way to ensure that the loop is cool, after it has been flamed

no need to cool

Touch the loop to an uninoculated area of the plate

Touch the loop to your finger to determine the temperature

Touch the loop to an inoculated area of the plate

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

An inoculating loop or needle is sterilized using heata. by one brief passage.b. for exactly 5 minutes.c. until the entire wire is bright red.d. until the handle is bright red.e. until the tip is bright red.
Choose the combination of answers that most accurately completes the statement. The most versatile method of sterilizing heat-sensitive liquids is a. UV radiation c. beta propiolactone b. exposure to ozone d. fi ltration
Choose the combination of answers that most accurately completes the statement.The most versatile method of sterilizing heat-sensitive liquids is a. UV radiation c. beta propiolactone b. exposure to ozone d. fi ltration
An inoculating loop must be flamed to uniform orange-hot from base to tip A. after culture is transferred to the wire loop but before transfer to new media B. before culture is transferred to the wire loop and after culture is transferred from the wire loop to new media C. after culture is transferred to the wire loop and before culture is transferred from the wire loop to new media D. before culture is transferred to the wire loop
In spread plate method, inoculating loop is used to spread bacteria from the inoculation site. For quadrant streaking, the loop must be flame sterilized between quadrant streaks. a. First statement is TRUE, Second statement is FALSE. b. First statement is FALSE, Second statement is TRUE. c. Both statements are TRUE. d. Both statements are FALSE.
Spread plating_is used to sterilize the spreader or Lrod: a. Ethanol bHeating over flame C. Autoclaving d. Both A and B Both A and C
Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency and duration of hand washing b. Following the antiseptic manufacture instruction precisely c. All hand surfaces should be included d. All
Choose the combination of answers that most accurately completes the statement............. is the iodine antiseptic of choice for wound treatment. a. Eight percent tincture c. Iodophor b. Five percent aqueous d. Potassium iodide solution
METHOD : Touch different surfaces after that sanitize your hand with 40% alcohol then touch the surface of a clean piece of bread and place it in a bag. Label the bag “40% ROH” Question: What will be the results and conclusion?
How can you use Uv-visible spectroscopy in qualitative and quantitive analysis of drugs? Please answer shorty at your own words. Answer should be to the point(specific 4-5 lines)
3. Formation and Composition of Film from Milk a. Place 10 mL of fresh milk in an evaporating dish. b. Boil and observe the formation of film. Observation: brown stain in filter paper and burn fat odor c. Remove the film and then boil again. Observation: _______________________
Increasing the tube voltage on a clinical x-ray unit: a. Improves the resolution of an x-ray image. b. Increases the intensity of the Characteristic x-rays. c. Increases the intensity of the Bremsstrahlung x-rays. d. Increases the energy of the Bremsstrahlung x-rays. e. Increases the energy of the Characteristic x-rays. and why??