The result is the run of a rafter from the attachment at the top of the long wall to the ridge board. For this example, the short wall is 20 feet from end to end, and the run of each opposing rafter is 10 feet. Proceed to figure the rise of the rafters and pitch of a roof.
Chlamydia is the most common bacterial sexually transmitted infection (STI) in the United States. Tests used to find a chlamydia infection include: 1  Nucleic acid amplification tests (NAAT) .2  These tests find the genetic material (DNA) of chlamydia bacteria. 3  These tests are very good at identifying chlamydia.f your chlamydia test is being done on a: 1  Urine sample: Do not urinate for 2 hours before a urine sample is collected. 2  Direct sample (usually from the cervix): A woman should not douche or use vaginal creams or medicines for 24 hours before having a chlamydia test.
One exception would be Trichomonas, a motile parasite, which could be seen swimming around in the urine when viewed under a microscope; however, trichomonas is probably the least of your worries. You CAN test urine for chlamydia and gonorrhea, but your doctor has to SPECIFICALLY ask for these tests. A special test for DNA will pick up these STD's, and it is NOT performed in a routine check for a urinary tract infection. As a lab tech, let me tell you that I test HUNDREDS of people a day for STD's.