Every state and the District of Columbia has a board of nursing with a mission of protecting the public from harm. Governance of the practice of nursing includes: Establishing requirements for initial licensure and retaining: basic education, continuing education and/or competency. Interpreting scope of practice parameters, defined by state statute (nurse practice act)
  Avascular tissue is that which does not contain blood vessels or lymphatics. Examples include: The epithelial layer of the skin, cartilage, and the cornea and lens of â¦ the eye. There are some types of connective tissue that are composed of elastic fibers that are avascular, too.
Epithelial tissue: Forms sheets that cover and line body structures: Epithelial tissue: In a modified type, forms the secreting portion of all glands: Epithelial tissue: Avascular: Connective tissue: Amost all are highly vascular: Both ! Secretes basement membrane: Connective tissue: Protein fibers: Connective tissue: Ground substance: Epithelial tissue: Tight junctions