[pneumonia] Flashcards
Strep. Pneumoniae
Haemophilus Influenzae
Mycoplasma pneumoniae
strep pneumoniae
haemophilus influenzae
mycoplasma pneumoniae
staphylococcus aureus
legionella pneumophilia
moraxella catarrhalis
chlamydia
Strep. Pneumoniae
Haemophilus Influenzae
Mycoplasma pneumoniae
+
other
strep pneumoniae
haemophilus influenzae
mycoplasma pneumoniae
staph aureus
legionella
moraxella catarrhalis
chlamydia
Staph aureus klebsiella shigella salmonella yersinia pestis e coli
Staph Aureus
gram negative enterobacteria
Salmonella klebsiella Shigella E coli Yersina pestis
Staph aureus klebsiella shigella salmonella yersinia pestis e coli
Staph Aureus
gram negative enterobacteria
Pseudomonas
Staph aureus klebsiella shigella salmonella yersinia pestis e coli pseudomonas
aspiration oropharyngeal anaerobes
Pneumocystis jiroveci
tachypnoea
consolidation
pleural rub
cyanosis
dyspnoea pleuritic pain purulent sputum haemoptysis cough
anorexia
fevers
rigors
malaise
confusion
tachypnoea
consolidation
pleural rub
cyanosis
increased tactile vocal fremitus/resonance
reduced expansion
dull percussion note
bronchial breathing
sputum
pleural fluid
pyrexia
confusion
tachycardia
hypotension
normal lung architecture replaced by cavity
cavitation
unilobar/multilobar
pleural effusion
sputum
pleural fluid
Strep pneumoniae
Legionella
immunocompromised patients
CURB-65 score
less than 90 systolic
less than 60 diastolic
confusion urea Respiratory rate BP >=65yrs
abbreviated mental test score
> 7mmol/L
severe - ICU transfer
> = 30
less than 90
[pneumonia]: CURB-65: define ‘65’ +ve
> = age 65
Tx at home
Tx in hospital
severe - ICU
multilobular involvement
bilateral involvement
94%
8 kPa
Respiratory failure
pleural effusion
empyema
abscess
myocarditis pericarditis hypotension septicaemia Atrial fibrillation
jaundice
type 1
venous blood bypasses ventilated alveoli (e.g. right to left cardiac shunt)
under-ventilated alveoli
60% high-flow oxygen
PaCO2 levels
empyema
COPD
normally PaCO2 is major driving force behind respiratory drive
COPD hypoxia is a major drive for rr and pulmonary venous constriction
o2 therapy reduces hypoxia
therefore reduced respiratory drive
REDUCED HYPOXIC CONTROLLED VASOCONSTRICTION
VQ mismatch as increased blood flow to poorly ventilated areas
therefore increase in CO2
fluid challenge
250mL colloid over 15 mins
increase in cardiac output of 10-15%
pleural inflammation
fluid exudation
accumulates faster than reabsorbed
drainage
empyema
turbid yellow low glucose high LDH low pH
chest drain
localised suppurative infection
aspirational embolic (IE) bronchial obstruction pulmonary infarction subphrenic/hepatic abscess partially treated pneumonia
foul smelling sputum swinging fever haemoptysis cough pleuritic chest pain
walled cavity fluid level (often)
Abx - to sensitivity
surgical excision if failure above
cholestatic
sepsis
2ry to drugs
flucloxacillin
co-amoxiclav
AF
usually resolves with pneumonia Tx
B-blockers
at risk groups
pregnancy
lactation
increased temperature
Pneumovax 2 0.5mL SC
immunosupressed
chronic organ failure
diabetes mellitus
>65 age
at risk groups
immunosupressed
chronic organ failure
diabetes mellitus
>65
f
Amoxicillin 500mg/8hrs
Clarithromycin 500mg/12hrs
Doxycycline 200mg load - 100mg dose
Amoxicillin 500mg/8hrs
Clarithromycin 500mg/12hrs
Doxycycline 200mg load - 100mg dose
Macrolide
tetracycline
Legionella
Chlamydia
Pneumocystis jiroveci
mod/severe pneumonia with legionella/pneumococcal species suspected
staphylococcus aureus
staphylococcus aureus
pseudomonas
mycoplasma pneumoniae
pseudomonas pneumoniae
legionella pneumophilia
Chlamydiophilia ptsittaci
Pneumocystis jiroveci
Pneumocystis jiroveci
pneumocystis jiroveci
pneumocystis jiroveci
H5N1 (influenza strain–> death from pneumonia)
contact with poultry
contact with poultry
cold sores
cold sores
history of COPD
history of hypercapnia
5
ABC assessment
less than 88%
[pneumonia]: Mx: what 2 assessments must you include in ‘C’ assessment
hypotension/shock (from infection)
Dehydration (IV support)
Send off investigations
if pyrexial
analgesia (pleuritic chest pain)
consider CPAP
consider CPAP
Co-amoxiclav 1.2g/8h IV
+
Clarithromycin 500mg/12hrs IVI or Ciprofloxacin
Cefuroxime 1.5g/8hr IV
+
Clarithromycin 500mg/12hrs or Ciprofloxacin
Co-amoxiclav 1.2g/8h IV
+
Clarithromycin 500mg/12hrs IVI or Ciprofloxacin
Cefuroxime 1.5g/8hr IV
+
Clarithromycin 500mg/12hrs or Ciprofloxacin
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Flucloxacillin \+ Rifampicin
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Vancomycin or Teicoplanin
Co-amoxiclav 1.2g/8h IV
+
Clarithromycin 500mg/12hrs IVI or Ciprofloxacin
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Vancomycin or Teicoplanin
Amoxicillin 500mg/8hrs or Clarithromycin 500mg/12hrs or Doxycycline 200mg load 100mg dose
Amoxicillin 500mg/8hrs \+ Clarithromycin 500mg/12hrs or Doxycycline 200mg load 100mg dose
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Co-trimoxazole 120mg/kg/d
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ levofloxacin \+ rifampicin
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Doxycycline
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Doxycycline
gentamicin \+ Ticarcillin (anti-pseudomonal) or cephotaxime
Paracetamol 1g/6hrs
analgesia: pleuritic chest pain
gentamicin \+ Ticarcillin (anti-pseudomonal) or cephotaxime
[pneumonia]: a ‘rusty’ sputum is classically seen with wha t organism
pneumococcus
if O2 sats are less than 92%
Severe pneumonia
after 6 weeks
after 6 weeks
asplenic patients
asplenic patients
Cephalosporin
+
Metronidazole
infective endocarditis
Co-amoxiclav 1.2g/8h IV \+ Clarithromycin 500mg/12hrs IVI or Ciprofloxacin \+ Doxycycline
infective endocarditis
Oseltamivir