UTI

Question 1

Causes

Answer 1

1. E.coli

2. Staphylococcus saprophytic said

Question 2

Treatment

Answer 2

1. Cotrimoxazole
2. FQL ( nalidixic act)
3. U antiseptic: methanamine and nitrofurantoin.

Question 3

Methenamine

Answer 3

1. Decomposes at acidic pH
2. Producing formaldehyde سامه لغالب انواع البكتيريا وما بتعملها مقاومة
3. ✅✅ acid
4. ❌❌ antacid such as sodium bicarbonate
5. No systemic toxicity