Contributing Factors to Hernia Formation Include Age,gender,previous Surgery,obesity,nutritional Status,and Pulmonary

Contributing factors to hernia formation include age,gender,previous surgery,obesity,nutritional status,and pulmonary and cardiac disease.The formation of the hernia at a site of weakness is due to any number of conditions that cause:

A) impaired healing and defective collagen formation.
B) thinning and stretching of muscle fibers.
C) increased pressure within the abdomen.
D) loss of tissue elasticity.