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Pathology > resp. system > Flashcards

resp. system Flashcards

1
Q

indicator that something is in the lungs?

A

breath sounds louder on auscultation

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2
Q

what is pneumonia?

A

inflammation of lungs

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3
Q

two types of pneumonia?

A

alveolar, interstitial

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4
Q

alveolar is usually ___ while interstitial is usually ___

A

bacterial; viral

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5
Q

two types alveolar

A

broncho and lobar

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6
Q

bacteria cause broncho?

A

S. aureus, H influenzae

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7
Q

bacteria cause lobar?

A

S. pneumoniae

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8
Q

most common form of pneumonia?

A

lobar pneumonia

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9
Q

interstitial pneumonia are easily ____

A

missed

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10
Q

___% cases of pneumonia caused by

A

75

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11
Q

inflammation of pleural surface

A

pleurisy (pleuritis)

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12
Q

pleurisy can lead to :

A

pyothorax (pus in pleural cavity), empyema

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13
Q

pneumonia can cause:

A

abscess formation, chronic lung disease

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14
Q

Sask has highest rate of __ in Canada

A

TB

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15
Q

waxy rod-shaped bacterium stainable with Ziehl-Neelson stain

A

mycobacterium tuberculosis

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16
Q

granuloma (collection of macrophages) type 4 rxn

A

ghon focus

17
Q

TB don’t progress to secondary unless :

A

1) reactivate 2) reexpose

18
Q

defning feature of TB?

A

lack of basal cavitation

19
Q

limitation of airflow due to increased resistance arising from airway obstruction at any level

A

obstructive lung disease

20
Q

narrowed airways results in:

A

high pitched breath sounds

21
Q

severe asthma is called:

A

status asthmaticus

22
Q

persistent , productive cough for at least 3 months for at least 2 years

A

chronic bronchitis

23
Q

abnormal, permanent enlargement of terminal bronchioles, respiratory bronchioles, and alveoli

A

emphysema

24
Q

types of emphysema?

A

centriacinar, pan-acinar, paraseptal

25
Q

pathology of chronic bronchitis?

A

lungs slightly inflated, black pigment, mucus in airways, mucus gland enlargement

26
Q

____ index is associated with mucus gland enlargement

A

reid

Pathology (19 decks)

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