Rickettsia c - Study guides, Class notes & Summaries

M6 FINAL COACHING EXAM - Questions and Answers (Complete Solutions) Koch's postulates include the following, EXCEPT A. The suspected microorganism should be present in healthy organism B. The microorganism must be isolated and grown as pure culture in the laboratory C. The microorganism must initiate the symptoms of the disease in healthy organisms D. The microorganism must be re-isolated from the organisms and be cultured again in the laboratory Which of the following statements is/are CONSI...

PATH 3610 Midterm 3 Exam | Verified with 100% Correct Answers Which of the following represents the end stage of wound repair? a. proliferation and mobilization of fibroblasts b. dominance of fibrocytes and abundant collagen c. proliferation of capillary buds and formation of abundant capillaries Granulation tissue refers to which of the following? a. inflammatory tissue formed in response to the presence of some indigestible organism or particle b. tissue formed in chronic inflammation, char...

An acid-fast pathogen; over one-third of the world's population is infected; caseous necrosis is a hallmark of disease; MDR, XDR, BCG, and DOTS apply to this organism. Mycobacterium tuberculosis The most common cause of non-nosocomial urinary tract infections, usually in women; also the cause of the life-threatening disease known as hemolytic uremic syndrome. Escherichia coli Brainpower Read More Causes a life-threatening disease in individuals experiencing crowded and stressful l...

MULTIPLE CHOICE 1. Fecal matter has contaminated the patients bed sheet. The nurse should: a. place a folded clean, dry sheet or plastic-backed protector over the soiled sheet until it dries and then b. don non-sterile gloves and gown, remove the soiled sheet, replace it with a clean one, and then dispose plastic bag to prevent skin or clothing contact. c. remove the soiled sheet without exposure of skin or clothing to the sheet and rinse it in the patients dilute or remove as much feces ...

Openstax Microbiology Chapter 4 questions and correct answers Where are prokaryotes found? - ANSWERS Everywhere, air, ground, water, human body carbon fixation - ANSWERS Prokaryotes concert CO2 into organic carbon products nitrogen fixation - ANSWERS Conversion of atmospheric nitrogen into ammonia for survival of plants Prokaryotes clean up - ANSWERS Degrade toxic chemicals How many are pathogen? - ANSWERS Less than 1% How can bacteria contaminate food - ANSWERS Food spoilage and foo...

ROSH POWER PACK EXAM 1 Questions With 100% Correct Answers. Which of the following is most commonly seen in viral croup? Drooling Inspiratory stridor Sputum production Wheezing - answerInspiratory stridor Which of the following is considered a positive symptom of schizophrenia? Catatonia Diminished sociability Hallucinations Poverty of speech - answerHallucinations In a patient with sensorineural hearing loss what will be the results of the Weber test? Patient will report the sound ...

OpenStax Microbiology Test Bank Chapter 15: Microbial Mechanisms of Pathogenicity * = Correct answer Multiple Choice 1. Which of the following would be considered a symptom? A. blood pressure reading of 150/90 mm Hg B. body ache and chills* C. fever of 39 C D. heart rate of 120 bpm 2. Which of the following would be considered a sign? A. blurry vision B. body ache and chills C. burning sensation during urination D. gross hematuria (visible presence of blood in urine)* 3. W...

This parasite, which has eight legs was collected from a canine patient by means of superficial skin scraping is knows as: A. Cheyletiella. B. Sarcoptes. C. Chorioptes. D. Psoroptes. - correct answer A. Cheyletiella A prolonged prothrombin time or partial thromboplastin time would indicate a problem with secondary hemostasis such as: A. von Willebrand's disease B. rodenticide poisoning C. thrombocytopenia D. thrombocytopathy - correct an...

The nurse and a new nurse in orientation are caring for a patient with pneumonia. Which statement by the new nurse will indicate a correct understanding of this condition? a. "An infectious disease like pneumonia may not pose a risk to others." b. "We need to isolate the patient in a private negative-pressure room." c. "Clinical signs and symptoms are not present in pneumonia." d. "The patient will not be able to return home." - CORRECT ANSWER -a. "An infectious disease like pneu...

COMSAE Cramming Exam Questions With Verified Answers Most exotoxins are heat (labile/stabile) - answerLabile Which exotoxins are heat stabile? - answerS. aureus and B. cerus (enterotoxin, food poisoning, no antibiotic treatment) Neisseria meningitis is a gram ___ _____ - answernegative diplococci, obligate intracellular Bacteroides fragilis is a gram _____ strict ____ and causes _____ - answerGram negative strict anaerobe and causes pelvic or bowl abscess. Tx: metronidazole or clindamyci...