Urinary Tract Infections

Cards (22)

  • What is the most common bacterial infection in women?
    Urinary Tract Infection
  • In which demographic is the prevalence of urinary tract infections high?
    Older adults
  • What is the most common cause of urinary tract infections?
    Bacterial infection
  • Which bacterium is the primary pathogen in urinary tract infections?
    Escherichia coli
  • What type of organisms, besides Escherichia coli, can cause urinary tract infections?
    Gram +ve organisms
  • What are the two classifications of urinary tract infections?
    Upper UTI and Lower UTI
  • What does an upper UTI involve?
    Renal parenchyma, renal pelvis, ureters
  • What are the systemic manifestations associated with upper UTIs?
    Involves systemic manifestations
  • What does a lower UTI involve?
    Bladder and urethra
  • How does the location of a urinary tract infection affect its classification?
    It determines if it's upper or lower UTI
  • What is the difference between initial and recurrent urinary tract infections?
    Initial infections occur for the first time
  • What is normally sterile above the urethra?
    The urinary tract
  • What are the defence mechanisms of the urinary tract?
    Complete bladder emptying and antibacterial properties
  • What is one risk factor for urinary tract infections?
    Indwelling urinary catheters
  • How does sexual intercourse relate to urinary tract infections?
    It is a risk factor for infections
  • What is the hematogenous route in relation to urinary tract infections?
    Bloodborne bacteria invade the urinary tract
  • How common is the hematogenous route for urinary tract infections?
    It is rare
  • What are the main defence mechanisms of the urinary tract against infections?
    Bladder emptying and antibacterial properties
  • If a patient has an indwelling urinary catheter, what is a potential risk they face?
    Increased risk of urinary tract infections
  • What role does urine play in the defence mechanisms of the urinary tract?
    It has antibacterial properties
  • What is a common health care-associated infection risk factor?
    Indwelling urinary catheters
  • How do health care-associated infections differ from other risk factors for urinary tract infections?
    They are linked to medical procedures