Negative gram stain - Guides d'étude, Notes de cours & Résumés

Portage Microbiology Exam #5 with Complete Solutions rated A+ Define the concept of universal precautions (short answer) - Universal precautions means any and all samples, whether known or unknown, are to be treated as potentially hazardous (or pathogenic) materials List at lease 3 observations a researcher would be sure to note while assessing and unknown microbial sample (short answer) - Need to note: 1. Size and shape 2. Any observable motility 3. Gram status (positive or negative) ...

Portage Microbiology Exam #4 Questions With 100% Correct Answers True or False: Growth media is best suited for distinguishing between two similar species of bacteria - answerFalse. Growth media is designed to simply support (and not restrict) microbial growth A researcher is asked to determine which of two vials contains e coli and which contains salmonella. Knowing both gram-negative while only one of them is capable of fermenting lactose, which type of media would be best suited (multi...

PHARMACOLOGY NURS 251 MODULE 6 EXAM QUESTIONS AND CORRECT ANSWERS (Infectious diseases / antibiotics ) PORTAGE LEARNING 2023/2024 GRADED A+. 2 / 9 1. Antibiotic: drugsthat have the ability to destroy or interfere with the developmentof a living organism, typically bacteria. 2. Infectious diseases: caused by pathogenic (disease-causing) organisms suchas bacteria, fungi, and parasites as well as by viruses. 3. Bacteria: defined as single-celled microorganisms.They can be found virtually...

BIOD 171 M5: Module 5 Exam - Requires Respondus LockDown Browser + Webcam The concept of treating all samples, whether known or unknown, as potentially hazardous (or pathogenic) materials is known as . Your Answer: universal precautions Universal precautions List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. Your Answer: size and shape, motility, chemical reactions, gram stain, color change A lab researcher would be certain to ...

Module 6 Exam - Requires Respondus LockDown Browser + Webcam ● Due No due date ● Points 100 ● Questions 25 ● Time Limit 60 Minutes ● Requires Respondus LockDown Browser Question 1 Not yet graded / 4 pts Fill in the blank During the Gram stain procedure, Gram-positive bacteria retain a dye that is ______ in color, while Gram-negative bacteria retain a dye that is ________ in color. pink or red Answer: purple; pink (See section 6.2 in the module) Question 2 4 / 4 pts Ma...

AAB MT Microbiology Exam Questions and Answers 100% Pass What term describes the morphology of organisms that vary in shape and size? - ANSWER-Pleomorphic Capsules are the basis of which test? - ANSWER-Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - ANSWER-Organism has a capsule. What are dark staining granules called? - ANSWER-Metachromatic Which of the following organisms are non-motile? - ANSWER-Shigella and Kleb...

EXAM 1 BIOS 242- CHAMBERLAIN ALREADY PASSED DNA is replicated in the ___ nucleus RNA is replicated in the ___ cytoplasm what is the first step in viral replication? penetration/adhesion (attaches to membrane using spikes) what is the second step in viral replication? uncoating what is the third step in viral replication? replication what is the fourth step in viral replication? assembly what is the fifth step in viral replication? maturation what is the sixth step in viral replication? r...

USABO semi-final part A&B Questions and Answers 100% Correct. 1) The recent SARS virus is a: a) Lentivirus b) Coronavirus c) Egtved virus d) Baculovirus e) Retrovirus 2) Which of the following cell organelles is typically identified by its sedimentation coefficient? a) Golgi apparatus b) Mitochondria c) Nucleus d) Nucleolus e) Ribosome 3) Timber companies plant trees right after clear-cutting. Which of the following ecological and/or evolutionary processes would, in principle, take...

The sum total of all the microbes in a certain environment is termed the______ Select one: a. biofilm b. microbial niche c. microbiome d. phylogeny e. domain: Microbiome 2. Studies of the immune response to an infection caused by microorganisms would be performed by a/an _______. Select one: a. hypersensitivity specialist b. geomicrobiologist c. epidemiologist d. immunologist: Immunologist 3. Which of the following is NOT a recent discovery that has had a huge impact on the under...

Final Exam: NR 567 / NR567 Advanced Pharmacology for the AGACNP Exam Review | Weeks 5-8 Covered| Questions and Verified Answers (2023/ 2024 Update) Q: You are managing a patient with a dental abscess who is unable to get into the dentist until next week. The patient is stable for outpatient treatment. This patient also has a penicillin allergy. Which antibiotic should be prescribed? Answer: - Linezolid (Zyvox) Ciprofloxacin (Cipro) Amoxicillin/clavulanate (Augmentin) Clindamycin (C...