Podcast Beta
Questions and Answers
What is the main difference between Rickettsia and bacteria in terms of growth?
They require the presence of living cells for growth
What is the size range of Rickettsia coccobacilli?
0.3-0.5 um in length
How do Rickettsia multiply after transmission via insect bite?
In the endothelial cells
What skin manifestation develops as Rickettsia infection disseminates?
Signup and view all the answers
What can endothelial damage from Rickettsia infection lead to?
Signup and view all the answers
What is the usual cause of death in severe Rickettsia infections?
Signup and view all the answers
What are the common clinical manifestations of epidemic typhus (Brill-Zinsser Disease)?
Signup and view all the answers
Describe the symptoms experienced by a patient with Rocky Mountain spotted fever.
Signup and view all the answers
What is the causative agent of Q fever?
Signup and view all the answers
What are the clinical manifestations of North Asian tickborne rickettsiosis?
Signup and view all the answers
Which disease is characterized by paradoxically low pulse rate on physical examination?
Signup and view all the answers
What is the causative agent of trench fever?
Signup and view all the answers
