Blood agar Incomplete hemolysis (a hemolysis) Complete hemolysis (B hemolysis) No hemolysis (x hemolysis) Blood agar is... (check all that apply) hemolytic activity can be associated with non- virulence O In incomplete, or alpha-hemolysis, the agar around the colonies changes to a green color hemolysis is the lysis and digestion of red blood cells. an enriched medium that is differential for hemolysis In complete, or beta-hemolysis, the agar around the colonies changes to colorless

Blood agar Incomplete hemolysis (a hemolysis) Complete hemolysis (B hemolysis) No hemolysis (x hemolysis) Blood agar is... (check all that apply) hemolytic activity can be associated with non- virulence O In incomplete, or alpha-hemolysis, the agar around the colonies changes to a green color hemolysis is the lysis and digestion of red blood cells. an enriched medium that is differential for hemolysis In complete, or beta-hemolysis, the agar around the colonies changes to colorless

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter12: Body Defenses

Section: Chapter Questions

Problem 1ACR

See similar textbooks

Similar questions

Coagulase Negative Control ASM MicrobeLibrary Ho and Chow OS. aureus OP. aeruginosa E. coli OS. epidermidis Tube Coagulase Catalase 12 Patient sample
Define α (alpha) hemolytic, β (beta) hemolytic, and γ (gamma) hemolytic and describe how each look on blood agar plates
(>1 ans) Which of the following bacteria can cause beta-hemolysis? group A streptococci S. pyogenes group B streptococci S. aureus pneumococci
What is difference between melaena and occult blood? ANSWER SHOULD INCLUDE: Occult blood - cannot be seen with the naked eye. Detected by specific tests (FOB - faecal occult blood tes). FOB does not necessarily mean that there are any abnormalities but can be a sign of Colon cancer). Melaena is visible ( in the way that stools look); indicates upper G.I bleeding
A 5-year-old female has a history of previous lower UTIS. She suddenly becomes very ill and develops rust-colored urine, burning, back pain, and fever. The physician orders a BUN, creatinine, urinalysis, and a urine culture and sensitivity. Her results are below: Increased BUN, Increased Creatinine Dipstick: 2+ protein, 1+ blood, 4+ leukocyte esterase, 4+ nitrate. Other dipstick tests are negative or normal. Microscopic examination: WBCs 25-50/HPF RBCs 5-10/HPF. hyaline cast 0-1/LPF many bacteria. a. What is this patient's condition? WBC casts 5-10/LPF Urine culture: 100,000 colonies/ mL of E. coli, sensitivity pending b. What dipstick findings and what microscopic findings support this decision? c. Is the patient's history significant? d. If the child were taking vitamins and extra vitamin C, could this interfere with the test results?
The doctor order to administer a strong antibacterial drug that needs to be diluted in 150 mL of D5W and delivered in 30 minutes. Which of the following administration method are you going to used? Don't copy from chegg 1. Continuous infusions 2. Intermittent infusions 3. Direct intravenous push 4. Intravenous push
Invading microbes can be imprisoned by a ______________. Question options: blood clot cytochrome hemolysin histamine siderophore tautomer Which of the following statements is FALSE? Question options: acute inflammation develops fairly quickly chronic inflammation is harmful the permeability of small veins in an inflamed area increases the warmth in an inflamed area is a result of additional heat transported to the area by blood vasodilation increases blood flow to an area during an inflammatory response all these statements are TRUE
5:37 P Staphylococcus produce coagulase and catalase true false Alpha hemolytic produce partial hemolysis but Beta hemolytic produce complete hemolysis * true false All Streptococcus pyogens are susceptible to pencillin G. true O false VIEW QUESTION II
I struggle with my homework. Can you help me, please? I don't understand the Mannitol Salt Agar, Blood Agar with CAMP reaction, Novobiocin senstitivity, Bacitracin sensitivity, bile esculin, coagulase, and lancefeild A immunochromatography test.
We will be using a variety of media/tests to identify the unknown organisms. In the table below identify what each test can tell us about our unknown organisms. Media or Test What it tells us? Positive Result(s) Negative Result(s) Additional Information (e.g. reagents used, etc.) Blood agar plate Exotoxin Hemolysins produced, are able to destroy red blood cell and hemoglobin -Complete hemolysis, produce clearing around: Beta hemolysis -Incomplete hemolysis, produce greenish discoloration around colonies- Alpha hemolysis No breakdown – Gamma hemolysis Catalase test Citrate slant Gram stain Decarboxylase broth: Lysine Decarboxylase broth: Ornithine DrySlide (Oxidase Test) Hektoen Enteric Agar Mannitol salt agar Milk Agar Motility test MRVP broth: MR MRVP broth: VP Nutrient gelatin tubes Nitrate…
I struggle with my homework. Can you help me, please? I don't understand the Pseudo. P agar, Pseudo F agar, Mannitol Salt agar, Novobiocin senstitivity, Bacitracin sensitivity, bile esculin, coagulase, and lancefeild A immunochromatography test.
Phenylethyl Alcohol Agar Blood hemolysis DNase Gelatinase Coagulase Staphaurex Latex Bead Agglutination For the 6 Tests above, make a table to show the expected results for Staphlococcus aureus, S. captis, and S. epidermis. (positive, negative or inconclusive) for each test