BIOS 242 ACTUAL EXAM FULL QUESTIONS
AND CORRECT ANSWERS GRADED A PLUS
●● What are Non-Specific lines of defenses?
Answer: Skin, Mucous Membranes, Complement,Inflammation, Fever
●● What are some Specific Lines of defenses?
Answer: Antibodies
●● Describe IgG.
Answer: Most common and longest lasting anti-body
●● Describe IgA.
Answer: Associated with body secretions
●● How do you diagnose an allergic reaction?
Answer: ...
●● Clinical case: What type of pathogen cause diarrhea, fever,
abdominal pain and blood in stool? Which type of urease negative
bacteria is it?
Answer: ...
,●● Clinical Case: A gardener has a fever and a cough. They also found
yeast cells in his lung sample.
Answer: Blastomyces dermatitidis
●● What does the Coxsackie A virus cause?
Answer: Produces lesion and fever for days to weeks.
Hand, Foot, & Mouth disease.
Herpangina-resemblance of herpes lesion.
●● What population of people is enteric hepatitis fatal for 20% of what
group?
Answer: Pregnant women
●● What type of virus is SARS?
Answer: Coronavirus
●● Characteristics of Measels
Answer: Spread by respiratory droplets. Koplik's spots apppear on
mouth.
●● Characteristic of Influenza
, Answer: caused by orthoyxovirus types A and B. occurs through
inhalation of airborne viruses.
●● Characteristic of Rabies
Answer: Rabies virus is the causitive agent. Bats are the source of most
cases in humans. Occurs via bite.
●● Characteristics of Parainfluenza virus
Answer: Causes respiratory tract disease, children are particulary
susceptible. develop croup
●● Characterisitics of Mumps
Answer: Spread in respiratory secretions and infect cells of the upper
respiratory systm. Parotitis occurs-- inflamation and enlargement
●● Characterisitics of human herpes
Answer: often result in slow-spreading skin lesions. oral herpes, genital
herpes, ocular herpes, whitlow, neonatal herpes
●● Characteristics of adenoviruses
Answer: contain single, linear dsDNA genome. causitive of common
cold. spread via respiratory droplets
●● Characteristics of poxvirus
AND CORRECT ANSWERS GRADED A PLUS
●● What are Non-Specific lines of defenses?
Answer: Skin, Mucous Membranes, Complement,Inflammation, Fever
●● What are some Specific Lines of defenses?
Answer: Antibodies
●● Describe IgG.
Answer: Most common and longest lasting anti-body
●● Describe IgA.
Answer: Associated with body secretions
●● How do you diagnose an allergic reaction?
Answer: ...
●● Clinical case: What type of pathogen cause diarrhea, fever,
abdominal pain and blood in stool? Which type of urease negative
bacteria is it?
Answer: ...
,●● Clinical Case: A gardener has a fever and a cough. They also found
yeast cells in his lung sample.
Answer: Blastomyces dermatitidis
●● What does the Coxsackie A virus cause?
Answer: Produces lesion and fever for days to weeks.
Hand, Foot, & Mouth disease.
Herpangina-resemblance of herpes lesion.
●● What population of people is enteric hepatitis fatal for 20% of what
group?
Answer: Pregnant women
●● What type of virus is SARS?
Answer: Coronavirus
●● Characteristics of Measels
Answer: Spread by respiratory droplets. Koplik's spots apppear on
mouth.
●● Characteristic of Influenza
, Answer: caused by orthoyxovirus types A and B. occurs through
inhalation of airborne viruses.
●● Characteristic of Rabies
Answer: Rabies virus is the causitive agent. Bats are the source of most
cases in humans. Occurs via bite.
●● Characteristics of Parainfluenza virus
Answer: Causes respiratory tract disease, children are particulary
susceptible. develop croup
●● Characterisitics of Mumps
Answer: Spread in respiratory secretions and infect cells of the upper
respiratory systm. Parotitis occurs-- inflamation and enlargement
●● Characterisitics of human herpes
Answer: often result in slow-spreading skin lesions. oral herpes, genital
herpes, ocular herpes, whitlow, neonatal herpes
●● Characteristics of adenoviruses
Answer: contain single, linear dsDNA genome. causitive of common
cold. spread via respiratory droplets
●● Characteristics of poxvirus
