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Вопрос 1
Most pandemics have arisen from influenza viruses from which of the following animals?
Варианты ответов
- Pigs
- Wild birds
- Bats
- Humans
Вопрос 2
The influenza virus has complicated genetics mainly characterised by which of the following?
Варианты ответов
- Genetic reassortment amongst 8 genes
- High levels of recombination
- Rapid adsorption and fusion from without via a hydrophobic peptide
- High fidelity RNA replicase enzyme
Вопрос 3
Adenovirus caused respiratory infections in army recruits can be controlled by which method?
Варианты ответов
- A live virus vaccine
- Surface and hand hygiene
- A range of antivirals
- A killed virus vaccine
Вопрос 4
Which of the following was a major discovery of molecular biology when the adenovirus replication strategy was uncovered?
Варианты ответов
- The function of RT
- Mechanism of replication of DNA
- The importance and frequency of mRNA splicing
- The speed of action of viral DNA dependent DNA polymerase
Вопрос 5
Clinical syndromes associated with nCoV infection such as Patient with pneumonia and no signs of severe pneumonia. Child with non-severe pneumonia has cough or difficulty breathing + fast breathing: fast breathing (in breaths/min)< 2 months , ≥ 60 ; 2 month to 11 months , ≥50, 1 yr to 5 yr, ≥ 40, is termed as:
Варианты ответов
- Pneumonia
- Severe Pneumonia
- Mild Pneumonia
- ARDS
Вопрос 6
Describe the coronavirus structure.
Варианты ответов
- Club shaped glycoprotein spikes protrude through a lipid bilayer
- An icosahedral structure with an envelope
- An icosahedral large pleomorphic virus
- Large regimented barrel shaped virus
Вопрос 7
Which of the following is NOT a common symptom of adenovirus infection?
Варианты ответов
- Conjunctivitis
- Gastroenteritis
- Myocarditis
- Respiratory illness
Вопрос 8
Which serotype of adenovirus is commonly associated with epidemic keratoconjunctivitis (EKC)?
Варианты ответов
- Adenovirus type 4
- Adenovirus type 8
- Adenovirus type 11
- Adenovirus type 14
Вопрос 9
Parainfluenza viruses are primarily responsible for which type of infection in children?
Варианты ответов
- Pneumonia
- Gastroenteritis
- Croup (laryngotracheobronchitis)
- Meningitis
Вопрос 10
What is a key distinguishing symptom of the flu that typically is not seen in the common cold?
Варианты ответов
- Mild headache
- Slight fever
- Severe muscle aches
- Itchy eyes find the answers
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