Streptococcus mutans Guías de estudio, Notas de estudios & Resúmenes

Does fluoride control the slowing demineralization and enhancing reminerilization of the teeth? - True The relationship between diet and dental carries normally involves all of the following Streptococcus mutans, lactobacillus, fermentable carbohydrate, adequate oral hygiene, a susceptible host except? - Susceptible host Topical Fluoride is available in the following forms. - Rinses, foams, varnishes and prescription tablets. The sticky mass that grows on the teeth and contains bacteria i...

AAPD QE Exam Questions With 100% Correct Answers How do plaques from caries-active subjects and caries-free subjects compare? a. Caries-free plaques have significantly higher proportions of Mutans Strep b. In the caries-active plaques, pH levels of 5.0 or lower may persist for several hours after sugar exposure. c. Non-cariogenic plaques per unit of plaque protein are slightly more acidogenic than cariogenic plaques. d. Streptococcus salivarius of only the caries-active plaques readily c...

Attrition/Bruxism Wearing away of incisal/occlusal surfaces of teeth, grinding, or clenching Does fluoride control the slowing demineralization and enhancing reminerilization of the teeth? True The relationship between diet and dental carries normally involves all of the following Streptococcus mutans, lactobacillus, fermentable carbohydrate, adequate oral hygiene, a susceptible host except? Susceptible host Topical Fluoride is available in the following forms. Rinses, f...

New Jersey Registered Dental Assisting Preparation, RDA Final Review Questions with 1005 correct answers Attrition/Bruxism -Correct Answer-Wearing away of incisal/occlusal surfaces of teeth, grinding, or clenching Does fluoride control the slowing demineralization and enhancing reminerilization of the teeth? -Correct Answer-True The relationship between diet and dental carries normally involves all of the following Streptococcus mutans, lactobacillus, fermentable carbohydrate, adequate or...

which of the following statements about staphyloccal food poisoning is false? - it can be prevented by boiling food for 5 mins microscopic examination of a patients fecal culture shows spiral bacteria. the bacteria probably belongs to to the genus - camplyobacter clostridium perfringens causes both clostridial food poisoning andq - Gas gangrene malta fever is caused by a - gran (-) rod, Brucella abortus An aerobic gram (+) sporeformer that causes food poisoning is - bacillus cereus Most f...

dental caries this is known as a transmissible bacterial infection that can be preventable, sometimes reversible, and not amenable to a course of antibiotics 1) streptococcus mutans 2) streptococcus Sobrinus 3) lactobacilli dental caries is caused by several groups of acid-producing bacteria known as? (3) acids dental carie bacteria metabolize dietary fermentable carbohydrates to produce? 5.5 the loss of minerals from the tooth surface occurs around a pH of _______ and below false- pH...

The most frequently used portal of entry that can cause Hepatitis A is the: correct answer: Mucus membranes of the respiratory tract. The ability of some microbes such as Trypanosoma or Giardia to alter their surface molecules and evade destruction by the hosts antibodies is called: correct answer: Antigenic variation. Which of the following statements is TRUE? -IgA proteases can destroy IgA antibodies. -Hemolysins lose red blood cells. -leukocidins lose white blood cells. -hemolys...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (de...

Each of the following oral microorganisms could col- onize soft tissue EXCEPT one. Which one is this EXCEPTION? A. Neisseria sicca B. Candida albicans C. Streprococcus mitis D. Streptococcus mutans E. Streprococcus salivarius correct answersD The virus responsible for which of the following dis- eases is the MOST resistant to chemical and physical agents? A. AIDS B. Herpes C. Measles D. Influenza E. Hepatitis correct answersE Root hypersensitivity diminishes as the tooth form...

Infective endocarditis - A microbial infection of the endothelial surface of the heart or heart valves that most often occurs in proximity to congenital or acquired cardiac defects Infective endarteritis - A clinically and pathologically similar infection to infective endocarditis, but occurs in the endothelial lining of an artery, usually adjacent to a vascular defect or a prosthetic device. About 40% - The overall mortality rate of infective endocarditis Mitral valve prolapse - The most c...