SUBARACHNOID HEMORRHAGE AND QUIZ

 

 Scenario: Bob went to the gym and pumped iron. Shortly after, he
developed an explosive headache. Later Bob came to learn that he
had ruptured an aneurysm in his brain. An Aneurysm is a balloon
or bulge in a blood vessel. A CAT scan confirmed the diagnosis.

Learn more about Aneurysms

QUIZ questions

1) What is an aneurysm?
An Aneurysm is a balloon or bulge in a blood vessel.

2) How is it diagnosed?
A CAT scan confirms the diagnosis.

Please watch the video: ICP Monitoring


 


The meningeal coverings of the brain

The brain has three protective coverings. They are:
- the dura mater is the tough outer most layer
- arachnoid mater is the middle layer
- the pia mater adheres to the brain

A subarachnoid hemorrhage occurs between the pia and
the arachnoid mater, in the subarachnoid space.
Signs an symptoms of a subarachnoid hemorrhage are
similar to those of meningitis.They include:
- headache, photophobia
- nuchal rigidity, possible seizures
- nausea vomiting
- Brudzinski's and Kernig's signs

QUIZ questions

1) What are the protective coverings of the brain?
The protective ( meningeal) coverings are
the dura mater, arachnoid mater and the pia mater.

2) What is a subarachnoid hemorrhage?
A subarachnoid hemorrhage is bleeding in the subarahnoid space,
between the pia and arachnoid mater.

3) What are some signs and symptoms of a subarachnoid hemorrhage?

Signs and symptoms include:
- headache, photophobia
- nuchal rigidity, possible seizures
- nausea vomiting
- Brudzinski's and Kernig's signs



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