MICR 290 FINAL EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED) ALREADY
GRADED A+ | LATEST VERSION 2026/2027
"What is the second phase in untreated Lyme disease? - CORRECT ANSWER=> Neurological
symptoms"
"What is the third phase in untreated Lyme disease? - CORRECT ANSWER=> Severe arthritis"
"What disease is the most reported vector-borne disease in the U.S.? - CORRECT ANSWER=>
Lyme disease"
"How is infectious mononucleosis/kissing disease transmitted? - CORRECT ANSWER=> Saliva"
"What Plasmodium species cause malaria? - CORRECT ANSWER=> Falciparum, vivac, ovale,
malariae, knowlesi"
"Malaria is ___ throughout tropics and subtropics - CORRECT ANSWER=> endemic"
"Which plasmodium species causes the most severe form of malaria? - CORRECT ANSWER=>
Plasmodium falciparum"
"Why is it difficult to treat malaria? - CORRECT ANSWER=> Some Plasmodium strains are
resistant to drugs"
"Streptokinases ___ ___ blood clots - CORRECT ANSWER=> break down"
"The presence of a pseudo membrane in the airways is indicative of what disease? - CORRECT
ANSWER=> Diphtheria"
"The diphtheria toxin prevents the synthesis of ___ causing cell death - CORRECT ANSWER=>
polypeptide"
"African Viral Hemorrhagic fever (ebola) primarily occurs where? Is it
endemic/epidemic/pandemic? - CORRECT ANSWER=> Africa, endemic"
Page | 1
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Page | 2
,"How is African Viral Hemorrhagic Fever transmitted? - CORRECT ANSWER=> Contact with
bodily fluids of infected individuals"
"What age demographic is more likely to contract infectious mononucleosis? - CORRECT
ANSWER=> Teens, young adults"
"What is the first phase in untreated Lyme disease? - CORRECT ANSWER=> Bull's eye rash"
"How is cytomegalovirus transmitted? - CORRECT ANSWER=> Direct contact with body fluids
or transplacentally"
"What teratogenic characteristic is associated with cytomegalovirus? - CORRECT ANSWER=>
Hearing loss"
"Why is vaccine development for cytomegalovirus crucial for pregnant women? - CORRECT
ANSWER=> It's teratogenic"
"DTaP vaccine is the vaccine of choice for what age group? - CORRECT ANSWER=> children"
"Tdap vaccine is the vaccine of choice for what age group? - CORRECT ANSWER=> adults"
"Tdap vaccine protects against what three life threatening diseases? - CORRECT ANSWER=>
Tetanus, diphtheria, and pertussis (whooping cough)"
"What drug is the antibiotic of choice for Pneumococcal pneumonia? - CORRECT ANSWER=>
PCN"
"Is a vaccine available for tuberculosis? - CORRECT ANSWER=> Yes (BCG vaccine)"
"What are the four phases of pertussis? - CORRECT ANSWER=> incubation, catarrhal,
paroxysmal, convalescent"
"Is a vaccine available for pneumococcal pneumonia? - CORRECT ANSWER=> Yes"
Page | 3
, "What color is the sputum of individuals infected with pneumococcal pneumonia? - CORRECT
ANSWER=> Rust"
"What is the most common cause of diarrhea that sends people to the doctor in the US? -
CORRECT ANSWER=> Bacterial gastroenteritis (Campylobacter diarrhea)"
"Campylobacter jejuni is commonly associated with... - CORRECT ANSWER=> poultry"
"Why is Antimicrobial Associated Diarrhea difficult to treat? - CORRECT ANSWER=> Multiple
antibiotics resistance"
"What occurs in severe cases of antimicrobial-associated diarrhea? - CORRECT ANSWER=>
Pseudomembranous colitis"
"What bacteria is a member of human intestinal microbiota, but can cause life threatening
disease if given the opportunity to germinate? - CORRECT ANSWER=> Clostridium difficile"
"What virulence factors help S. aureus cause food poisoning? - CORRECT ANSWER=> 5
enterotoxins (released in food, do not change taste)"
"Bacterial food poisoning usually occurs in ___ hours from when toxin is ingested - CORRECT
ANSWER=> 4"
"What physical characteristic is indicative of the mumps? - CORRECT ANSWER=> Painful
swelling of the salivary glands (Classically the parotid)"
"Is a vaccine for rotavirus available? - CORRECT ANSWER=> Yes"
"What is the #1 cause of infant deaths resulting from diarrhea in the world? - CORRECT
ANSWER=> Rotavirus"
"Which hepatitis have vaccines? - CORRECT ANSWER=> HAV and HBV"
"___ bacteria are the most common cause of bacterial UTI - CORRECT ANSWER=> Enteric
(Relating to the intestines)"
"Bacterial UTI is most common in ___, especially _ to _ year olds - CORRECT ANSWER=>
Females, 3, 4"
Page | 4
DETAILED ANSWERS (100% VERIFIED) ALREADY
GRADED A+ | LATEST VERSION 2026/2027
"What is the second phase in untreated Lyme disease? - CORRECT ANSWER=> Neurological
symptoms"
"What is the third phase in untreated Lyme disease? - CORRECT ANSWER=> Severe arthritis"
"What disease is the most reported vector-borne disease in the U.S.? - CORRECT ANSWER=>
Lyme disease"
"How is infectious mononucleosis/kissing disease transmitted? - CORRECT ANSWER=> Saliva"
"What Plasmodium species cause malaria? - CORRECT ANSWER=> Falciparum, vivac, ovale,
malariae, knowlesi"
"Malaria is ___ throughout tropics and subtropics - CORRECT ANSWER=> endemic"
"Which plasmodium species causes the most severe form of malaria? - CORRECT ANSWER=>
Plasmodium falciparum"
"Why is it difficult to treat malaria? - CORRECT ANSWER=> Some Plasmodium strains are
resistant to drugs"
"Streptokinases ___ ___ blood clots - CORRECT ANSWER=> break down"
"The presence of a pseudo membrane in the airways is indicative of what disease? - CORRECT
ANSWER=> Diphtheria"
"The diphtheria toxin prevents the synthesis of ___ causing cell death - CORRECT ANSWER=>
polypeptide"
"African Viral Hemorrhagic fever (ebola) primarily occurs where? Is it
endemic/epidemic/pandemic? - CORRECT ANSWER=> Africa, endemic"
Page | 1
,Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include but not limited to: academic
research, University & College
assignments writing, essay writing,
Online Classes, and research projects.
Our services are reliable, affordable,
and plagiarism-free. All the Best in
your Exam. For more information;
Contact us at:
or
0R +254
741484450
Page | 2
,"How is African Viral Hemorrhagic Fever transmitted? - CORRECT ANSWER=> Contact with
bodily fluids of infected individuals"
"What age demographic is more likely to contract infectious mononucleosis? - CORRECT
ANSWER=> Teens, young adults"
"What is the first phase in untreated Lyme disease? - CORRECT ANSWER=> Bull's eye rash"
"How is cytomegalovirus transmitted? - CORRECT ANSWER=> Direct contact with body fluids
or transplacentally"
"What teratogenic characteristic is associated with cytomegalovirus? - CORRECT ANSWER=>
Hearing loss"
"Why is vaccine development for cytomegalovirus crucial for pregnant women? - CORRECT
ANSWER=> It's teratogenic"
"DTaP vaccine is the vaccine of choice for what age group? - CORRECT ANSWER=> children"
"Tdap vaccine is the vaccine of choice for what age group? - CORRECT ANSWER=> adults"
"Tdap vaccine protects against what three life threatening diseases? - CORRECT ANSWER=>
Tetanus, diphtheria, and pertussis (whooping cough)"
"What drug is the antibiotic of choice for Pneumococcal pneumonia? - CORRECT ANSWER=>
PCN"
"Is a vaccine available for tuberculosis? - CORRECT ANSWER=> Yes (BCG vaccine)"
"What are the four phases of pertussis? - CORRECT ANSWER=> incubation, catarrhal,
paroxysmal, convalescent"
"Is a vaccine available for pneumococcal pneumonia? - CORRECT ANSWER=> Yes"
Page | 3
, "What color is the sputum of individuals infected with pneumococcal pneumonia? - CORRECT
ANSWER=> Rust"
"What is the most common cause of diarrhea that sends people to the doctor in the US? -
CORRECT ANSWER=> Bacterial gastroenteritis (Campylobacter diarrhea)"
"Campylobacter jejuni is commonly associated with... - CORRECT ANSWER=> poultry"
"Why is Antimicrobial Associated Diarrhea difficult to treat? - CORRECT ANSWER=> Multiple
antibiotics resistance"
"What occurs in severe cases of antimicrobial-associated diarrhea? - CORRECT ANSWER=>
Pseudomembranous colitis"
"What bacteria is a member of human intestinal microbiota, but can cause life threatening
disease if given the opportunity to germinate? - CORRECT ANSWER=> Clostridium difficile"
"What virulence factors help S. aureus cause food poisoning? - CORRECT ANSWER=> 5
enterotoxins (released in food, do not change taste)"
"Bacterial food poisoning usually occurs in ___ hours from when toxin is ingested - CORRECT
ANSWER=> 4"
"What physical characteristic is indicative of the mumps? - CORRECT ANSWER=> Painful
swelling of the salivary glands (Classically the parotid)"
"Is a vaccine for rotavirus available? - CORRECT ANSWER=> Yes"
"What is the #1 cause of infant deaths resulting from diarrhea in the world? - CORRECT
ANSWER=> Rotavirus"
"Which hepatitis have vaccines? - CORRECT ANSWER=> HAV and HBV"
"___ bacteria are the most common cause of bacterial UTI - CORRECT ANSWER=> Enteric
(Relating to the intestines)"
"Bacterial UTI is most common in ___, especially _ to _ year olds - CORRECT ANSWER=>
Females, 3, 4"
Page | 4
