question
Which of the following organisms is most problematic with respect to the resistance to antibiotics?
answer
Mycobacterium tuberculosis
question
Order the following structures of the upper respiratory tract, going from the uppermost structure to the lowest?
answer
Nasal cavity
Pharynx
Epiglottis
Larynx
Pharynx
Epiglottis
Larynx
question
Otitis media
answer
Streptococcus pneumoniae
question
Pharyngitis
answer
Streptococcus pyogenes
question
Common cold
answer
Rhinovirus
question
Sinusititis
answer
Various bacteria, viruses, and fungi
question
Gastritis or gastric ulcers
answer
Caused by H. pylori
Sharp, burning pain emanating from the abdomen which can involve the development of lesions in the mucosa of the stomach
Virulence of the causative agent is linked to urease activity
A combination of antibiotics and acid suppressors is sued for treatment
Sharp, burning pain emanating from the abdomen which can involve the development of lesions in the mucosa of the stomach
Virulence of the causative agent is linked to urease activity
A combination of antibiotics and acid suppressors is sued for treatment
question
Mumps
answer
Causative agent is a paramyxovirus transmitted by droplet contact
Prevent is through MMR live attenuated vaccine
Virulence is related to virus spike-induced syncytium formation
Prevent is through MMR live attenuated vaccine
Virulence is related to virus spike-induced syncytium formation
question
Which of the following causes of acute diarrhea is the most concern to the CDC due to its antibiotic resistance characteristic?
answer
Clostridoides difficile
question
The endospore forming bacterium __________, contaminates meat and vegetables, and in other situations can cause gas gangrene
answer
Clostridium perfringens
question
Which of the following bacteria produces an enzyme that breaks down urea?
answer
H. pylori
question
The normal biota of the GI tract is most diverse in the ______
answer
Large intestine
question
Hepatitis E virus
answer
Fecal-oral route of transmission and infection has no long-term consequences except in pregnant women
question
Hepatitis B virus
answer
Enveloped DNA virus that is transmitted by blood contact and is associated with cirrhosis and hepatocellular carcinoma
question
Hepatitis C virus
answer
RNA virus transmitted by blood contact and results in liver failure
question
Which of the following infection often has/have a polymicrobial cause?
answer
Otitis media, Helathcare-associated penumonia, Sinusitis (all of them do)
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