Contraindications To Lumbar Puncture

A lumbar puncture is a procedure that involving drawing out cerebrospinal fluid, fondly known as CSF. For example, it can be used to check CSF for immune cells and glucose levels in suspected meningitis.

Lumbar puncture is considered an invasive procedure. But even with that aside, it’s not appropriate for everyone. That is, it does not suit all patients.

Contraindications to lumbar puncture are:

  • Skin infection at the lumbar puncture site
  • Uncorrected coagulopathy
  • Increased intracranial pressure
  • Trauma to the spinal cord

References

  1. Queen’s University School of Medicine. (n.d.). Contraindications. [online] Available at: https://meds.queensu.ca/central/assets/modules/lumbar_puncture/contraindications.html [Accessed 2 Feb. 2018].
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Encapsulated Pathogens

The Glory Of Acronyms

Cheap shortcuts to memorising important facts are a necessary survival mechanism in life.

Fortunately, in this case, there’s the powerful pairing of a nonsensical acronym with several respiratory illness-related pathogens.

When you mix that with pictures of knives, baked beans and a receding water line, anything is possible!

 

SHaNK SPC EBBS

Streptococcus pneumoniae

Haemophilus influenzae B

Neisseria meningitidis

Klebsiella pneumoniae

 

Salmonella typhi

Pseudomonas aeruginosa

Cryptococcus neoformans

 

Escherichia coli

Bacillus anthracis

Bordetella pertussis

Streptococcus pyogenes

 

Not having a spleen increases the risk of or susceptibility to infection with encapsulated bacteria.

 

References

  1. Medbullets Team (2017). Encapsulated Bacteria. [online] Medbullets.com. Available at: http://www.medbullets.com/step1-microbiology/4010/encapsulated-bacteria [Accessed 15 Aug. 2017].