Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
What is infectious arthritis?
|
-a bacterial, viral, or fungal infection of a joint and the tissues surrounding it
|
|
Infectious arthritis is more common in what sex?
|
-males
|
|
Type of infection with infectious arthritis varies by what?
|
-age
|
|
What is the MCC of infectious arthritis?
|
bacteria and most are N. gonorrhea
|
|
What are some other common organisms that cause infectious arthritis?
|
trep, staph, gram negative rods
|
|
Most infectious arthritis is monoarticular or polyarticular?
|
-monoarticular
|
|
How does infectious arthritis spread?
|
-hematogneously
|
|
What joints are most commonly affected in infectious arthritis?
|
-large joints
|
|
What causes joint damage in infectious arthritis?
|
-proteolytic enzymes released from neutrophils
-bacterial endotoxins |
|
What are some risk factors for infectious arthritis?
|
-immunosuppressed
¬-IV drug abusers -pts with other arthritic conditions -prosthetic joints -concurrently infected individuals -those undergoing joint surgery -penetrating trauma to a joint |
|
Fungal infectious arthritis are rare and usually what?
|
-monoarticular
|
|
What fungus is MC in infectious arthritis?
|
sporotrichosis
-post op is candida |
|
What are some viral causes of infectious arthritis?
|
-HIV
-rubella -mumps -parvovirus B19 -enteroviruses -Hep B and C -Herpes |
|
What are some clinical manifestations of infectious arthritis?
|
-pain and tenderness of affected joints
-limitation or loss of motion -tenosynovitis -effusion -fever |