Gram negative bacillus Study guides, Class notes & Summaries

Based on 2020 data from the Gonococcal Isolate Surveillance Project (GISP), which one of the following is an accurate estimate of the rate of Neisseria gonorrhoeae antimicrobial resistance? a.)Approximately 4% of isolates had elevated ceftriaxone MICs (≥0.125 μg/mL) b.)Approximately 7% of isolates had elevated cefixime MICs (≥0.25 μg/mL) c.)Approximately 18% of isolates had elevated azithromycin MICs (≥2.0 μg/mL) d.)Approximately 20% of isolates were resistant to tetracyclin...

First Aid USMLE STEP 1- Microbiology Exam Review A+ 2023 Cell Wall Overall Picture - Compare *Gram (+) to Gram (-)* *Flagellum* on bacteria is composed of what? What is the function? - ANS-Composition: Proteins Function: motility *Pilus/Fimbria* on bacteria is composed of what? What is the function? - ANS-Composition: Glycoprotein Function: Mediate adherence of bacteria to cell surface, sex plus during conjugation. *Spore* formation is ONLY possible is what type of bacteria? Why is the ...

AAMI Intro to Microbiology Latest Update Graded A+ Acquired immunity Specific immunity that develops after exposure to a particular antigen or after antibodies are transferred from one individual to another. Acute having or experiencing a rapid onset and short but severe course Aerobes bacteria that must have oxygen to grow Allergy (hypersensitivity) An acquired, abnormal immune response to a substance (allergen) that does not normally cause a reaction. Amphitrichous flagella...

NURS 671 Dunphy Clinical Final Exam - Questions and Answers A 63yo man is seen in the clinic with a CC of nocturia. Which of the following should be included in the differential diagnosis? a. Psychogenic nocturia b. Urethral polyp c. Irritative posterior urethral lesion d. Benign prostatic hypertrophy A 76yo man is seen in the office for c/o urinary incontinence. The clinician should explore which of these causes of incontinence in men? a. Urethral polyps b. UTI c. Anticholinergic medication d...

Microbiology 555 The prokaryotes Study Guide Test. 1) Which of the following are found primarily in the intestines of humans? A) Gram-negative aerobic rods and cocci B) Aerobic, helical bacteria C) Facultatively anaerobic gram-negative rods D) Gram-positive cocci E) None of the above - CORRECT ANSWER C) Facultatively anaerobic gram-negative rods 2) Which of the following is a characteristic of Clostridium? A) Endospore-forming cocci B) Mycobacteria C) Gram-negative aerobic cocci ...

El Camino College Compton Educational Center Microbiology 33 Final Lecture Exam A & B By Dr. Eyob Wallano Instruction: Please use the provided scantron to answer all questions from each section. 5% will be taken off from your total score if any marking is left on the exam booklet. Section E and F will be answered separately on provided paper and submitted with the booklet. Section A. Multiple Choice 1. An epidemic disease is one that A. breaks out in higher than usual proportions in a p...

Micro-Biology The study micro organisms (nature, life and action) Bacteria Size 1 or 2 microns Flagella Enables movement (Whip like tails) Protoplasm All materials floating in a cell capsule Cell Membrane a thin semi-permeable membrane that surrounds the cell's cytoplasm, enclosing its contents Cocci Round shape bacteria. Occurs in pairs, chains, or clusters. (exp. Staphylococcus) Bacillus Rod shape. Small stick like rods or large brick like rods...

MICP TEST REVIEW QUESTIONS & ANSWERS 2024/2025 the inventor of the Gram staining technique, was a pioneering biologist who devised the system of classification which led to as many as 30,000 diseases formally named species of bacteria being investigated. Gram stain allows one to distinguish between Gram-positive and Gram-negative bacteria on the basis of differential staining with a crystal violet-iodine complex and a safranin counterstain. - ANSWERSHans Christian Gram how many diseases ...

Irene Gold Boards Part I- Microbiology exam questions with correct answers /images Illustration START PAGE 2: Medically Important Gram-Positive Bacteria Cocci Micrococcus Streptococcus Aerococcus 'Mike cocked (micrococcus) the gun and was positive (gram +) he pulled the trigger, but a bullet didn't fly through the air (aerococcus). He had to strip (streptococcus) the weapon to find the error' Gram Positive Bacilli (9) Bacillus/Clostridium Corynebacterium Lactobacillus Listeria Acti...

Coliform - rapidly ferment lactose, are part of normal microbiota, may be opportunistic, aerobic or facultatively anaerobic. Found in soil and plants. Presence in water= impure water and poor sewage treatment 3 types of antigens used to serotype enteric bacteria - O-outer membrane K- capsular antigen H- flagellar lancefield typing - grouping catalase negative and coagulase negative bacteria based on carbohydrate composition of bacterial antigens found on cell walls. Used to organize vari...