11 Questions
Which part of the body is typically affected by Guillain-Barré syndrome (GBS)?
Both the feet and hands, and the arms and upper body
During the acute phase of GBS, what percentage of people may develop weakness of the breathing muscles?
15%
What is the underlying mechanism of Guillain-Barré syndrome (GBS)?
Autoimmune disorder
Which of the following is a common symptom of Guillain-Barré syndrome?
Numbness and tingling
What percentage of people with Guillain-Barré syndrome continue to be able to walk?
Approximately 50%
Which part of the nervous system is affected in two-thirds of people with Guillain-Barré syndrome?
Autonomic nervous system
What is the most common duration of the plateau phase in Guillain-Barré syndrome?
Around a week
Which of the following infections has the highest reported incidence of Guillain-Barré syndrome (GBS)?
CMV
Which of the following viruses has NOT been associated with GBS?
Hepatitis E virus
Which of the following vaccines has been associated with an increased risk of GBS?
Influenza vaccine
Which of the following statements about GBS is NOT supported by the text?
COVID-19 infection has been linked to GBS
Study Notes
Guillain-Barré Syndrome (GBS)
- The peripheral nervous system is typically affected by GBS.
Acute Phase of GBS
- Up to 20-30% of people may develop weakness of the breathing muscles during the acute phase of GBS.
Underlying Mechanism of GBS
- The underlying mechanism of GBS is an autoimmune response to a preceding infection, which causes the immune system to attack the peripheral nervous system.
Symptoms of GBS
- Muscle weakness or tingling sensations in the legs are common symptoms of GBS.
Recovery and Outcomes of GBS
- Approximately 70% of people with GBS continue to be able to walk.
Nervous System Involvement in GBS
- The peripheral nervous system is affected in two-thirds of people with GBS.
Plateau Phase of GBS
- The plateau phase of GBS typically lasts for 1-4 weeks.
Infections Associated with GBS
- Campylobacter jejuni infection has the highest reported incidence of GBS.
Viral Associations with GBS
- HIV has NOT been associated with GBS.
Vaccines and GBS
- The 1976 swine influenza vaccine has been associated with an increased risk of GBS.
Test your knowledge about Guillain-Barré syndrome (GBS) with this informative quiz. Learn more about the symptoms, causes, and treatment of this rare neurological disorder.
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