Machanisms Of Haematogenous Spread - Week 5 PBL

Question 1

What is haematogenous spread of pathogens?

Answer 1

Pathogen spreads via the bloodstream

Question 2

Causes of haematogenous spread?

Answer 2

Previous infections
Artificial joints
Cuts
Dental procedure
IV drugs

Question 3

How does haematogenous spread occur ?

Answer 3

Pathogen enters via cuts, spreads into lymphatic system and gain access to bloodstream

Question 4

Complications of haematogenous spread of pathogens?

Answer 4

Sepsis, meningitis, osteomyelitis, endocarditis and pericarditis

Question 5

Diagnosis of pathogens via haematogenous spread?

Answer 5

Culture of blood sample. Gram stain and microscopy