Fit notes and proof of sickness. Employees must give their employer a doctorâs âfit noteâ (previously called a âsick noteâ) if theyâre off sick for more than 7 days in a row (including non-working days). Hospital doctors or. provide them. They can charge a fee if a fit note is asked for before the 7th day.elf-certification. Employers can also ask employees to fill in a form when they return to work to confirm theyâve been off sick for up to 7 days. This is called âself-certificationâ. Employers usually provide their own version of this form.
Simple epithelial tissue is composed of a single layer and stratified epithelial tissue composed of two or more layers. Connective Tissue Connective tissue binds structures together, provides support and protection, fills, spaces, produces blood cells, and stores fat. The body uses this stored fat for energy, insulation, and organ protection.
All of the various tissues of the human body can be categorized into four basic tissue types. All organs are built of these four tissues, which have consistent characteristics and arrangements from organ to organ.Thus an appreciation of the major features of these four basic tissue types can greatly simplify your understanding of the cellular composition of the many organ systems.1  OVERVIEW.More] [Examples]. Connective Tissue supports other tissues. Connective tissue consists of several cell types and extracellular products which, together, provide essential functions of mechanical reinforcement, immune surveillance, transport/diffusion of nutrients and wastes, and energy storage (fat).