Final answer:
True, needle thickness must match the weight of the suture material to ensure the suture is secure and minimizes tissue damage.
Step-by-step explanation:
True, the thickness of the needle should indeed be appropriately matched to the weight of suture material selected. In medical procedures, particularly surgery, it's essential that the surgical needle has the proper thickness and strength to handle the suture material and tissue it will be used on. A needle that is too thick may cause unnecessary trauma to the tissue, while a needle that is too thin may be prone to bending or breaking. The thickness and size of the needle should complement the tensile strength and diameter of the suture to ensure the suture is secure and minimizes tissue damage.