PART B Re-watch the video and explain why the following steps are necessary: Why use tweezers to put disks on the plate? Why sterilize tweezers after each disk is put on the agar? ● Why spread the bacteria out all over the agar plate? Why put a disk with NO antibiotic on each agar plate? ● • Why put a disk with newly purchased, fres antibiotic on each plate? Why put so many disks on each plate? Why wait 16-20 hours after you have put the bacteria and antibiotic disks on the plate?

PART B Re-watch the video and explain why the following steps are necessary: Why use tweezers to put disks on the plate? Why sterilize tweezers after each disk is put on the agar? ● Why spread the bacteria out all over the agar plate? Why put a disk with NO antibiotic on each agar plate? ● • Why put a disk with newly purchased, fres antibiotic on each plate? Why put so many disks on each plate? Why wait 16-20 hours after you have put the bacteria and antibiotic disks on the plate?

Essentials of Pharmacology for Health Professions

7th Edition

ISBN:9781305441620

Author:WOODROW

Publisher:WOODROW

Chapter5: Abbreviations And Systems Of Measurement

Section: Chapter Questions

Problem 12CRQ

See similar textbooks

Similar questions

General Electrophoresis Questions: 1. Why do we usually use agarose for DNA and polyacrylamide for proteins?2. Compare and contrast the sample buffers for DNA and protein electrophoresis.3. Compare and contrast the running buffers for DNA and protein electrophoresis.
URGENT Conjugate base questions
ANTI-HBS QUESTIONS1. Why does the body need anti-HBs?2. Why does presence of anti-HBs exhibit protection against the HB virus?3. What are other antibodies to hepatitis B virus?4. What is the diagnostic significance of each of these hepatitis B antibodies?5. Why is it important that healthcare professionals should have Anti-HBs?
Need help fast Q6) Why would a sample be over 100%? Do you think 110% accurate is the same as 90% accurate? Q1) Why are there 2 different ‘stops’ on the micropipette? Q2) There’s many mistakes you can make micropipetting. Describe 3 of themQ4) What does a P100 pipette mean? P20?
Activity 13 Urine Culture Inoculating Urine with a calibrated loop The number of microorganisms per milliliter recovered on urine culture can aid in the differential diagnosis of urinary tract infection (UTI). Plastic or wire inoculating loop available commercially, have been calibrated to deliver a known volume of liquid when handled correctly, thus enabling the microbiologist to estimate numbers of organism in the original specimen based on colony forming unit (CFU) of growth on cultures. PROCEDURE: 1st day 1. Gently swirl the specimen bottle to mix the urine specimen. 2. Label all plated media with name of patients, clinical specimen used and date. Label at the bottom of plates and not on the cover. 3. Obtain a disposable calibrated loop. 4. Dip the loop straight into the urine specimen so that the loop part is completely covered. Withdraw straight out. See fig. 16-18 5. Inoculate blood agar plate (BAP) as shown in fig.16-19 6. Incubate at 35 – 37˚C for 18 – 24 hours. 7. Dispose…
ASSIGNMENT 1 VA3504 Question Assignment 1. List the components of an x‐ray machine and how they contribute to the formation of an image 2. Can you think of any benefits that a traditional x‐ray machine has to offer over a digital one? 3. Explain how an image is produced with digital x‐ray machine 4. Discuss the factors that affect radiographic quality? 5. Explain how mAs, kVp, mA affect the radiographic image. 6. On a radiographic image what does the black represent? What does white represent and what is represented by the grayish regions of an image? 7. How does increasing the mAs affect a radiographic image? 8. How does decreasing the mAs affect the radiographic image? 9. How does increasing the kVp affect the radiographic image? 10. How does decreasing the kVp affect the radiographic image? 11. What is the role of the collimator? 12. What is the function of the grid? 13. How does the collimator help in improving image quality 14. What is the role of the primary beam? 15. What is…
Questions :- 1) What is the genetic test used to discover the mutations causing sickle cell aneama? 2) What is the 1st line genetic test to find the mutation for sickle cells anaemia? 3) What is the result of diagnosis genetic test describe in question 1 and 2 that are used to discover the mutation of sickle cell anemia?
microbiology help needed ASAP!!!! NOT GRADED! 1) Describe the differences for acute and subacute endocarditis. The description should include naming the causative agents (bacteria), disease characteristics, and the condition of the heart tissue prior to infection? 2) List and briefly describe the 4 pathogenic groups of E. coli that are associated with varying severities of gastroenteritis? 3)Identify the causative agent of the PLAGUE & describe how the organism causes the disease in humans (stepwise from bubonic to pneumonic as described in class).? 4)Identify and describe the 3 groups (types) of follicle infections that are caused by bacteria. Additionally, identify the primary causative agent of follicle associated infections.? 5)Identify the primary causative agent of dental caries & describe how dental caries are formed?
B-12 injection not covered by Medicare, but patient agrees to pay. Code__________. Modifiers___________. Quantity__________.
15. Write short note on the given topics: 1. Bioavailability of drug please answer at your own words
Pre - lab Activity 3 The
SURG200 Ch. 10 Case Study A surgical technology student is completing rotation at the clinical site’s central sterile processing department. The preceptor notifies the student that a patient has just arrived in the emergency department with a gunshot wound to the chest, and the student needs to assemble a case cart containing everything that will—or might—be needed for the case. The patient will be in the OR in 10 minutes, so the student must quickly work. What instrument trays should be gathered for this case? What equipment must be in the room for this case? What supplies must be available for this case? Considering the extremely limited amount of time available, what should be opened first, and what can be opened as the case progresses? Please only answer questions 1 and 4.