MICR 290 final Exam Questions with Correct Answers| Latest Update Guaranteed Success
Blastomycosis -caused by Blastomyces dermatitidis
-enters body through inhalation of dust carrying fungal spores
-treated with amphotericin B
-systemic infections can produce lesions on the face and upper body or purulent lesions on
various organs
Histoplasmosis -mycoses of the lower respiratory system
-caused by histoplasma capsulatum
-humans inhale airborne spores from the soil
-systemic infections causes coughing with bloody sputum or skin lesions
pneumocystis pneumonia -caused by Pneumocystis jirovecii; normal part of respiratory
microbiome
-transmit by inhalation of droplets containing the fungus
-common disease in aids patients
Dental caries -caused by streptococcus mutans
Peridontal disease -caused by porphyromonas gingivalis
Peptic ulcers -caused by Helicobacter pylori
-transmitted via fecal oral
Shigellosis -one form of bacterial gastroenteritis
,-caused by 4 species of shigella
-S. dysenteriae, S. flexneri, S. boydii, and S. sonnei
-S. dysenteriae produces shiga toxin
Travelers diarrhea -type of bacterial gastroenteritis
-caused by Escherichia coli
Campylobacter Diarrhea -caused by Campylobacter jejuni
-type of bacterial gastroenteritis
-chickens are main source of human infections
C. diff (Antimicrobial-Associated) Diarrhea -caused by Clostridium difficile
-antimicrobial trigger disease
-type of bacterial gastroenteritis
Salmonella -causes 2 conditions: typhoid fever and salmonellosis
-caused by salmonella enterica serotypes
-serotypes enteritidis and Typhimurium cause most cases of salmonellosis
-serotypes Typhi and paratyphi cause typhoid fever
-typhoid fever is acquired by contaminated food or water
-salmonellosis is often acquired by consuming contaminated eggs
Cholera -type of bacterial gastoenteritis
-caused by vibrio Cholerae
-occurs in salt and freshwater
-produces cholera toxin
, Bacterial Food Poisoning (Intoxication) -caused by Staphylococcus aureus
Oral herpes -most cases caused by HHV-1
-infections occur via casual contact in childhood
Mumps -caused by mumps virus; Rubulavirus
-immunization makes it nearly nonexistent
-humans are only natural host
-transmitted when people are exposed to infected person or fomites carrying contaminated
saliva. virus enters via respiratory tract
Viral Gastroenteritis - caused by caliciviruses, astroviruses, and rotaviruses
-vaccine for rotavirus exists
-virus enters the body through the digestive tract when the person consumes contaminated
food or water
viral hepatitis -5 different viruses cause hepatitis; HAV, HBV, HCV, HDV, HEV
-HAV and HEV spread fecal oral
-HBV spread via needles, sex, blood and fluids
-HCV, HDV spread by needles and sex. HDV requires simultaneous infection with HBV
-vaccine for HBV and HAV
Giardiasis -caused by giardia intestinalis
-individuals digest cysts from contaminated water, food, or hands
-protozoan disease of intestinal tract
Blastomycosis -caused by Blastomyces dermatitidis
-enters body through inhalation of dust carrying fungal spores
-treated with amphotericin B
-systemic infections can produce lesions on the face and upper body or purulent lesions on
various organs
Histoplasmosis -mycoses of the lower respiratory system
-caused by histoplasma capsulatum
-humans inhale airborne spores from the soil
-systemic infections causes coughing with bloody sputum or skin lesions
pneumocystis pneumonia -caused by Pneumocystis jirovecii; normal part of respiratory
microbiome
-transmit by inhalation of droplets containing the fungus
-common disease in aids patients
Dental caries -caused by streptococcus mutans
Peridontal disease -caused by porphyromonas gingivalis
Peptic ulcers -caused by Helicobacter pylori
-transmitted via fecal oral
Shigellosis -one form of bacterial gastroenteritis
,-caused by 4 species of shigella
-S. dysenteriae, S. flexneri, S. boydii, and S. sonnei
-S. dysenteriae produces shiga toxin
Travelers diarrhea -type of bacterial gastroenteritis
-caused by Escherichia coli
Campylobacter Diarrhea -caused by Campylobacter jejuni
-type of bacterial gastroenteritis
-chickens are main source of human infections
C. diff (Antimicrobial-Associated) Diarrhea -caused by Clostridium difficile
-antimicrobial trigger disease
-type of bacterial gastroenteritis
Salmonella -causes 2 conditions: typhoid fever and salmonellosis
-caused by salmonella enterica serotypes
-serotypes enteritidis and Typhimurium cause most cases of salmonellosis
-serotypes Typhi and paratyphi cause typhoid fever
-typhoid fever is acquired by contaminated food or water
-salmonellosis is often acquired by consuming contaminated eggs
Cholera -type of bacterial gastoenteritis
-caused by vibrio Cholerae
-occurs in salt and freshwater
-produces cholera toxin
, Bacterial Food Poisoning (Intoxication) -caused by Staphylococcus aureus
Oral herpes -most cases caused by HHV-1
-infections occur via casual contact in childhood
Mumps -caused by mumps virus; Rubulavirus
-immunization makes it nearly nonexistent
-humans are only natural host
-transmitted when people are exposed to infected person or fomites carrying contaminated
saliva. virus enters via respiratory tract
Viral Gastroenteritis - caused by caliciviruses, astroviruses, and rotaviruses
-vaccine for rotavirus exists
-virus enters the body through the digestive tract when the person consumes contaminated
food or water
viral hepatitis -5 different viruses cause hepatitis; HAV, HBV, HCV, HDV, HEV
-HAV and HEV spread fecal oral
-HBV spread via needles, sex, blood and fluids
-HCV, HDV spread by needles and sex. HDV requires simultaneous infection with HBV
-vaccine for HBV and HAV
Giardiasis -caused by giardia intestinalis
-individuals digest cysts from contaminated water, food, or hands
-protozoan disease of intestinal tract
