FMS 3 Quiz 3
Which of the following exanthematous diseases is INCORRECTLY matched with it's cause?
Measles - Rubeola
German Measles - Rubella
Erythema Infectiosum - Parvo B19
Exanthema Subitum - HHV6 (Roseola)
Filatov-Dukes Disease - Strep toxin
Congenital Mumps infection may be associated with what heart disease?
Myocarditis
Endocardial fibroelastosis
Myocardial infarcation
Aseptic meningitis
Orchitis
Which of the following viral infections is characterized by cough, coryza, conjunctivitis, and Koplik spots that begin on the face?
Mumps
Rubella
Measles
Congenital Rubella Syndrome
Congenital Mumps
The term "Blueberry muffin spots" describes what syndrome that can cause permanent deafness, cataracts, or even diabetes?
Congenital Rubella Syndrome
Congenital Mumps
Measles
Parvovirus B19
HHV-6 Roseola
Which of the following is FALSE regarding Parvovirus B19?
Causes erythema infectiosum
It is spread via respiratory pathway
Characterized by "slapped cheek" rash
Prevented with live virus vaccine
Confers lifelong immunity
Transmissible until the rash appears
Which of the following comparisons between chickenpox and smallpox is TRUE?
Smallpox shows more pocks on the body, while chickenpox are on the arms/legs
Death in chickenpox is more common than smallpox
Chickenpox shows pocks in different stages, smallpox pocks are in the same stage
Both can be treated with acyclovir
Chickenpox develops slowly, while smallpox develops rapidly
Which of the following is NOT a clinical syndrome caused by HSV 1,2?
Encephalitis
Herpes labialis
Conjunctivits
Acute herpetic gingivosomatitis
Myocarditis
Which virus is associated with a unilateral dermatomal rash?
HSV 1,2
Measles
Parvovirus B19
Varicella-Zoster Virus
HHV6 (Roseola)
A clinical triad of fever, lymphadenopathy, and pharyngitis characterizes what syndrome?
Strep throat
Infectious mononucleosis
Exanthem subitum
Kaposi's Sarcoma
Which of the following regarding HHV6 (Roseola) is true?
Rash appears after fever subsides
Causes exanthem subitum
Is related to febrile seizures in children
Confers lifelong transmissibility
All of the above are true
Which of the following is NOT a characteristic of viruses?
Nucleoproteinic Entities
Small size
Obligatory intracellular pathogens
Genome is either RNA or DNA
What are the two fundamental principles of virion structure?
Self assembly & Symmetry
Symmetry & Subunit Composition
Subunit Composition & Icosahedron formation
Self Assembly & Subunit Composition
Which is the correct order of increasing organization of virion components?
Protein subunit -> capsid -> capsomer -> protomer
Capsid -> capsomer -> protomer -> protein subunit
Protein subunit -> protomer -> capsomer -> capsid
Protein subunit -> capsomer -> protomer -> capsid
What is the correct order of the viral life cycle, and which stage is the hallmark of viral infection?
Adsorption, uncoating, penetration, maturation ; Eclipse
Adsorption, penetration, release, maturation; Uncoating
Penetration, uncoating, maturation, eclipse, release ; Uncoating
Adsorption, penetration, eclipse, maturation, release ; Eclipse
Adsorption, eclipse, maturation, release, uncoating ; Uncoating
What is the most common route of viral entry into a host?
Skin
Respiratory Tract
Urogenital Tract
Alimentary Trat
Which virus is INCORRECTLY matched with it's route of shedding?
Hep A; Feces
Arboviruses; Vomit
Rhinoviruses; Respiratory tract
Cytomegalovirus; Milk
Rabies; Salivary glands
Which of the following diseases has an inactivated (killed) vaccine available?
Measles
Rubella
Smallpox
Rabies
Yellow Fever
Rotavirus
HIV virions can NOT be isolated from which of the following?
Cerebrospinal Fluid
Semen
Sweat
Ear Secretions
Saliva
Tears
Which class of anti-retroviral therapies prevents provirion DNA integration?
Protease Inhibitors
INSTI's
NRTI's
NNRTI's
CCR5 Co-receptor antagonists
What is the term for an abnormality in both differentiation and maturation, and is partially reversible?
Atrophy
Hypertrophy
Dysplasia
Metaplasia
Neoplasia
Two key differences between dysplasia and neoplasia are that dysplasia is ______________, and neoplasia shows__________.
Irreversible; invasiveness
Irreversible; non-invasiveness
Reversible; invasiveness
Reversible; non-invasiveness
Which of the following is NOT a method of classifying benign or malignant neoplasms?
Rate of growth
Size
Degree of differentiation
DNA changes
Presence of Metastasis
A ___________ neoplasm has no resemblance to normal tissue and is very poorly differentiated.
Malignant
Benign
Metastatic
Anaplastic
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