Mucous membranes gram - Study guides, Class notes & Summaries

Microbiology Chapter 15 Exam Questions with 100% Correct Answers | Verified | Updated 1) The most frequently used portal of entry for pathogens is the A) mucous membranes of the respiratory tract. B) mucous membranes of the gastrointestinal tract. C) skin. D) parenteral route. E) All of these portals are used equally. - answerA) mucous membranes of the respiratory tract. 2) The ability of some microbes, such as Trypanosoma or Giardia to alter their surface molecules and evade destruct...

Microbiology Chapter 15 Exam Questions with 100% Correct Answers | Verified | Updated Which of the following statements about M protein is FALSE? A) It is a protein. B) It is heat- and acid-resistant. C) It is readily digested by phagocytes. D) It is found on Streptococcus pyogenes. E) It is found on fimbriae. - answerC) It is readily digested by phagocytes. The most frequently used portal of entry for pathogens is the A) skin. B) parenteral route. C) mucous membranes of the respirat...

Microbiology Chapter 15 Exam Questions with 100% Correct Answers | Verified | Updated Which of the following statements about M protein is FALSE? A) It is a protein. B) It is heat- and acid-resistant. C) It is readily digested by phagocytes. D) It is found on Streptococcus pyogenes. E) It is found on fimbriae. - answerC) It is readily digested by phagocytes. The most frequently used portal of entry for pathogens is the A) skin. B) parenteral route. C) mucous membranes of the respirat...

Syphilis agent Answer spirochete not seen in gram stain, only seen by dark field microscopy Other names for Syphilis Answer "the great pox", "the great imitator", venereal leprosy, (insert any country name) disease syphilis transmission Answer mostly sexual contact (10-30% transmission rate) penetrates skin surface through mucous membrane, wound, abrasion, or hair follicle syphilis incubation Answer 3 weeks primary syphilis symptoms Answer chancre- painless ulcer, extremely infe...

Final Exam: Bio 203 Questions & Solutions(SCORsusceptibility - ANSWER lack of resistance to a disease immunity - ANSWER ability to ward off disease innate immunity - ANSWER - defense against any pathogen - present at birth - always present, but does not involve memory response first line of defense - ANSWER - intact skin - mucous membranes and their secretions: line the GI, respiratory; secretes mucus that traps microbes - ciliary escalator - lacrimal apparatus: washes the eye - s...

Microbiology Chapter 15 Exam Questions with 100% Correct Answers | Verified | Updated 1) The most frequently used portal of entry for pathogens is the A) mucous membranes of the respiratory tract. B) mucous membranes of the gastrointestinal tract. C) skin. D) parenteral route. E) All of these portals are used equally. - answerA) mucous membranes of the respiratory tract. 2) The ability of some microbes, such as Trypanosoma or Giardia to alter their surface molecules and evade destruct...

MIBO 3500 Exam 3 Scott UGA Questions With Verified Solutions | Latest Updates With Rationales Archaeal phylogeny - ANSWER Difficult to culter & PCR Genomes are recombinogenic classifications are frequently under revision Archaeal Cell Wall does not have peptidoglycan but has - ANSWER pseudopeptidogylcan The archaea Cell wall stains - ANSWER gram positive or negative the archaeal cell wall has NAG and no NAM but - ANSWER NAcetyltasamunyronic acid T/F the archaeal cell wall is NOT ...

ASCP Microbiology Exam (Answered) With Complete verified Solution Gemella Gram positive diplococcus. Thrive best at high partial carbon dioxide pressure. Facultative anaerobe. Oxidase negative. Catalase negative. In mucous membranes of humans and animals and upper digestive tract. Leuconstoc Gram positive cocci often in chains. Intrinsically resistant to vancomycin. Catalase negative. Are generally slime forming. Responsible for cabbage fermentation. Acanthamoeba A genus of amoe...

MCB 3020 – FINAL Exam Questions With Verified Solutions Humoral immunity is mediated by - answerantibodies Cellular immunity is mediated by - answerT-cells Mechanical barriers - answer1) Skin 2) Mucous membranes 3) Tears 4) Respiratory tract Very few microorganisms penetrate skin True or False? - answerTrue What do tears contain? - answerLysozymes What kind of epithelium covers respiratory tract? - answerciliated epithelium Natural resistance (innate immunity) includes - answer1) C...

What is the cell that is indicated by the arrow in this field? A. Red cell fragment B. Acanthocyte C. Burr cell D. Crenated cell A. Red cell fragment A young man is experiencing difficult breathing after fainting. The physician orders a blood gas analysis which shows the following results: pH = 7.25 pCO2 = 62 mmHg pO2 = 70 mmHg HCO3 = 23 mEq/L Which condition is most likely afflicting this patient? A. metabolic alkalosis B. metabolic acidosis C. respiratory alkalosis D. respirator...