resp wk 4

Question 1

straw coloured pleural effusion

Answer 1

serous effusion

Question 2

clear effusion

Answer 2

transudate

Question 3

cloudy effusion

Answer 3

exudate (more protein)

Question 4

blood stained effusion

Answer 4

trauma
malignancy
PE with infarct

Question 5

frank blood effusion

Answer 5

trauma
malignancy
- esp mesothelioma

Question 6

pus effusion

Answer 6

empyema

Question 7

food particles in effusion

Answer 7

oesophageal rupture

Question 8

multiple chest infections
+ purulent sputum
+ chest pain
- widened airways

Answer 8

chronic bronchial sepsis

Question 9

d sign on cxr

Answer 9

empyema

Question 10

widened airways

Answer 10

emphysema

Question 11

antibody producing cells

fully differentiated

Answer 11

plasma cells

Question 12

role in innate immunity
kills via oxidative free radicals
test function - NBT
defence against bacteria/fungus

Answer 12

neutophils

Question 13

neutrophils

Answer 13

role in innate immunity
kills via oxidative free radicals
test function - NBT
defence against bacteria/fungus

Question 14

plasma cells

Answer 14

antibody producing

fully differentiated

Question 15

responds to HLA type 1 cells
directly kills via perforin
protects against viruses and tumours

Answer 15

CD8 T cells

Question 16

CD8 T Cells

Answer 16

responds to HLA type 1 cells
directly kills via perforin
protects against viruses and tumours

Question 17

responds to HLA type 2 molecules
activates other lymphocytes
produces cytokines
influences phagocyte functions
immune regulatory cell

Answer 17

CD4 T cell

Question 18

CD4 T Cells

Answer 18

responds to HLA type 2 molecules
activates other lymphocytes
produces cytokines
influences phagocyte functions
immune regulatory cell

Question 19

found in blood as monocytes

phagocytotic

Answer 19

macrophage

Question 20

mast cell degradation product

measured during acute anaphylaxis

Answer 20

serum tryptase

Question 21

Causes pneumonia, or pyrexia (Q fever)
Zoonosis
Can include culture-negative endocarditis

Answer 21

Coxiella burnetti

Question 22

coxiella burnetti

Answer 22

Causes pneumonia, or pyrexia (Q fever)
Zoonosis
Can include culture-negative endocarditis

Question 23

Atypical CA pneumonia
older children and young adults
spreads from person to person

Answer 23

Mycoplasma pneumoniae

Question 24

mycoplasma pneumoniae

Answer 24

Atypical CA pneumonia
older children and young adults
spreads from person to person

Question 25

Organism causes pneumonia, acute epliglottitis and exacerbations of COPD gram negative cultured on chocolate agar

Answer 25

haemophilus influenzae

Question 26

haemophilus influenzae

Answer 26

organism caused pneumonia, actue epiglottitis, exacerbations of COPD gram negative cultured on chocolate agar

Question 27

infects children peak incidence in winter flu-like confirmed by PCR.

Answer 27

metapneumovirus

Question 28

commonest cause of bronchiolitis. | Diagnosis by PCR on throat or pernasal swabs. Treatment - supportive

Answer 28

respiratory syncytial virus

Question 29

respiratory syncytial virus

Answer 29

commonest cause of bronchiolitis diagnosis by PCR - throat, pernasal swabs treatment- supportive

Question 30

metapneumovirus

Answer 30

infects kids peak incidence winter flu-like confirmed PCR