Precipitation happens in the urinary passages, however the crystals are typically held in the lower calyx of the kidney. " Which urinary passages are you referring to? How and where is urine formed in the urinary system?
Precipitation happens in the urinary passages, however the crystals are typically held in the lower calyx of the kidney. " Which urinary passages are you referring to? How and where is urine formed in the urinary system?
For unlimited access to Homework Help, a Homework+ subscription is required.
Related textbook solutions
Related questions
In a study on the relationship between oral contraceptives (OCs)and urinary tract infections, 500 women who use OC and 3000 womenwho do not use OCs were monitored over a period of three years.
Table: New cases of urinary tractinfections
Year | Uses OCs | Do not use OCs |
1 | 15 | 35 |
2 | 30 | 70 |
3 | 20 | 33 |
1. What is the prevalence of urinary tract infections in thefirst year?
2. What is the odds ratio as it relates to urinary tractinfections?
3. How many cases of urinary tract infections associated withthe use of OCs are expected per year in a population of 10 000people of which 55% are women of which 20% use OCs?