Most inguinal hernias happen because an opening in the muscle wall does not close as it should before birth. That leaves a weak area in the belly muscle. Pressure on that area can cause tissue to push through and bulge out.
Basic Requirements. In order to apply to be a TSA Agent, you must first hold a few basic requirements. TSA agents must have at the very least a high school diploma or GED. In addition, in order to apply, you must have at least one year of experience as a security officer or Xray technician.
Career Opportunities and Employers. TSA screeners may enjoy such advancement opportunities as TSA trainer, bomb appraisal officer, and transportation security manager. Advancement depends on a screenerâs job performance and âprofessional and educational credentials,â according to the TSA.