Questão 1
Questão
Respiratory infections can be caused by
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bacteria only
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bacteria and viruses
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viruses only
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bacteria and funghi
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all of the above
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funghi and parasites
Questão 2
Questão
Natural respiratory host defenses do not include:
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hydrochloric acid
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IgA secretion
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nasal hair
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macrophages
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turbinates
Questão 3
Questão
Corynebacteria can be present in normal micro-flora in healthy individuals.
Questão 4
Questão
True pathogens require host defenses to be impaired to cause an infection.
Questão 5
Questão
Upper respiratory tract infections include all except for (2)
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Tonsillitits
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Pharyngitis
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Rhinitis
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Scarlet fever
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Diphteria
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Whooping cough
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Pneumonia
Questão 6
Questão
Upper respiratory tract infections are predominantly caused by bacteria
Questão 7
Questão
Common cold is most commonly caused by
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Rhinovirus and Corona virus
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Corona virus
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Rhinovirus and Ebstein-Barr virus
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Adenovirus and Ebstein-Barr virus
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Ebstein-Barr virus
Questão 8
Questão
Pharyngitis and Tonsillitis can be caused by
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Haemophilus influenzae
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Mycobacterium avium
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Cytomegalovirus
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Adenovirus
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Ebstein-Barr virus
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Corona virus
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Bordetella pertussis
Questão 9
Questão
Which facts about Streptococcus pyogenes are true?
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it is a gram positive cocci
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it is a gram negative diplococci
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it is beta heamolytic
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causes tonsillitis
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causes scarlet fever
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causes diphteria
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it has Chinese lettering appearance
Questão 10
Questão
Which of the following statements about Diphteria are true?
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it is caused by Corynebacterium diphtheriae
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it is caused by Streptococcus diphtheriae
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it is caused by toxin releasing bacteria
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diagnosed by bacteria having chain-like appearance
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it is a lower respiratory tract infection
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results in obstructive necrotic tissue
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it is caused by gram negative bacteria
Questão 11
Questão
Lo9wer respiratory infections are commonly caused by [blank_start]viruses[blank_end] in children and [blank_start]bacteria[blank_end] in adults.
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viruses
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funghi
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bacteria
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parasites
Questão 12
Questão
Which of the following statements about whooping cough are correct?
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it is caused by Bordetella pertussis
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results in obstruction of the larynx
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there is no known vaccine for it
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cough is so strong it can break ribs
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it is caused by Corona virus
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it is caused by Streptococcus mutans
Questão 13
Questão
Respiratory syncytial virus (RSV) is associated with:
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infants and children
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cyanosis
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bronchiolitis
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pneumonia
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rapid respiratory rate
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elderly
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cystic fibrosis
Questão 14
Questão
Community acquired pneumonia is NOT commonly caused by
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Streptococcus pneumoniae
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Haemphilus influenzae
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Parainfluenza
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E. coli
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Aspergillus
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Strongyloides
Questão 15
Questão
Hospital acquired pneumonia is commonly caused by
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gram negative bacteria
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gram positive bacteria
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Klebsiella
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Cryptococcus
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Ascaris
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Streptococcus pneumoniae
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Pseudomonas
Questão 16
Questão
Which of the following statements about Tuberculosis is correct?
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caused by a gram negative bacteria
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caused by a gram positive bacteria
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caused by Cytomegalovirus
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it is the leading cause of mortality
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it is usually acquired by children only
Questão 17
Questão
Charcoal swabs are used for bacterial infections of the upper respiratory tract.
Questão 18
Questão
Which of the following techniques are not used to collect a sample of lower respiratory tract infection
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sputum
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broncho-alveolar lavage
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tracheal aspirate
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charcoal swabs
Questão 19
Questão
Nasopharyngeal aspirates are recommended for obtaining samples from children.
Questão 20
Questão
Clinical details are useless when diagnosing a patient.
Questão 21
Questão
In diagnosis, modern culture and conventional PCR are very commonly used.