A dashboard injury occurs when the driver's or passenger's bent knee slams against the dashboard, pushing in the shinbone just below the knee and causing the posterior cruciate ligament to tear. Contact sports.
Q: How accurate are home pregnancy tests? A: Most manufacturers claim that their tests are 97 to 99 percent accurate, but a test can be less effective if it's not used properly, used beyond its expiration date, or exposed to sunlight. To be sure you get the best results, read the instructions thoroughly before starting the test and follow them exactly.
Q: How Accurate Are Blood Pregnancy Tests? Pregnancy blood test results have an accuracy rating of 99%. These tests can accurately measure hCG when the levels would be otherwise undetectable using urine or other methods of testing. This accuracy level increases later into the pregnancy. Even a couple days will provide results that are more accurate.