Multiple choice

UTI's are mainly caused by

  1. Mycobacterium leprae

  2. Shigella dysenteriae

  3. Treponema pallidum

  4. E.Coli
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Most urinary tract infections (UTIs) are caused by Gram negative bacteria, such as, E. coli. If there is an obstruction of the urethra, catheterization may be needed, but as a general rule, catheterization in cases of UTI is contraindicated, because it can actually introduce pathogens, and make the infection worse. Women tend to acquire more urethral and bladder infections than men, because the opening of the urethra, is closer to the anus.

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