Capsule stain Study guides, Class notes & Summaries

Simple stain Correct Answer-Staining bacteria with a single dye. Does not differentiate. Shows morphology and arrangement. Two results of heat fixation Correct Answer-1. Kills the bacteria 2. Attaches it to the slide What is a dye? Correct Answer-A salt of a chromophore group and an oppositely charged ion. Most often it is a basic dye. Examples of dyes Correct Answer-Crystal violet, safranin, methylene blue, and carbolfuchsin What is a capsule? Correct Answer-A gelatinous covering a...

MICROBIOLOGY FINALS EXAM REVIEW Chapter 3 Eukaryotes cells are defined by the presence of a membrane bound nucleus The two magnifying lenses found in the light microscope are the —ocular and objective The major criteria used in placing bacteria into different groups is based on differences in — cell wall structure. In a basic staining procedure, correct order: smear, fix, stain SFX The acid fast stain— is useful for distinguish a small group of organisms, including mycobacterium an...

microbe living single-celled organism that requires a microscope and has the capacity to reproduce some microbes can be seen without a microscope naming system used:________; 1st word: _________________; always ____________; 2nd word: _______________; full name is always: ____________ binomial; genus --> capitalized; specific epithet; italicized or underlined Who built the compound microscope and coined the term "cell"? Robert Hooke Who first observe...

Microbiology (1st exam) questions & answers 2024 3 domains of life are arranged on which molecule or organism? - ANSWER-rRNA name the process of gently heating a food product to kill microbes (think milk) - ANSWER-pasterurization microorgangism does ___ towards a solution it likes and reg ____ from solutions it doesnt like - ANSWER-chemotaxis name a disease of humans cause by a eukaroyte microbe? - ANSWER-( yeast infection, malaria) why are viral infections hard to treat? - ANSWER...

Leak Testing should be performed: - Answer--After point-of-use cleaning -Before manual cleaning -After every procedure Early detection of endoscope damage can protect the patient and: - Answer-Reduce repair costs Inadequate work space in the endoscope work area can be a cause of: - Answer-Endoscope damage When should the high-level disinfectant solution in an automated equipment reprocessor (AER) be tested for the minimum effective concentration (MEC): - Answer-Before each use All flexibl...

Microbiology FINAL EXAM Review Flashcards Questions & Answers Rated 100% Correct!! 1. What are microorganisms? microscopic organisms, or microbes includes bacteria, protozoa, fungi, algae and helminths 1. How are the names of microorganisms written? Capital Genus, lower case species name (binomial system of nomenclature) *italicized if typed or underlined if written 1. In what ways do humans use microorganisms? *genetic engineering, GMOs, recombinant DNA technology, food industry, pro...

What term describes the morphology of organisms that vary in shape and size? Pleomorphic i.e. coccobacilli Bacteriology arrangements: -pairs (diplococci "N. Gon"; diplobacilli -chains (streptococci, streptobacilli) -grape like clusters (staphylococci) -group of four-tetrads (peptococcus) -packets of eight-cuboidal (sarcina) -palisades (corneybacterium) Capsules are the basis of which test? serotyping and identification (capsules are antigenic); they are observed usi...

Hooke -coined term cells -made first microscope Spontaneous generation Living organisms appear from non-living matter Needham -for spontaneous generation -boiled uncovered broth and it became cloudy Spallanzani -against spontaneous generation -did one broth uncovered and one covered and boiled each Pasteur -against spontaneous generation -swan neck flask -pasteurization -silk worm Koch (not postulates) -link between microbe and disease -bacillus an...

CER Review Questions Leak Testing should be performed: - -After point-of-use cleaning -Before manual cleaning -After every procedure Early detection of endoscope damage can protect the patient and: - Reduce repair costs Inadequate work space in the endoscope work area can be a cause of: - Endoscope damage When should the high-level disinfectant solution in an automated equipment reprocessor (AER) be tested for the minimum effective concentration (MEC): - Before each use All f...

What do you expect to see in a dog with diabetes mellitus who has polydipsia and polyuria in regard to the .? - Answer-SG is often normal or high Explain the proper way to prepare and to examine a urine sediment (should be procedure done in your clinical tasks) - Answer-Sample 5mL - 10mL, centrifuge 5 minutes, pour off the supernatant fluid, thump bottom of tube, put a drop of urine on slide and add cover slip, can also add stain, look over entire slide at 10x, count the casts and crystals fo...