Hi everyone can someone help me with those questions please!! ANY sources of information will be much appreciated THANK YOU

it's for nvq/diploma level 2
1.1 explain the anatomy and physiology of the gastro-intestinal tract in relation to extended feeding
1.2 explain the importance of fluid and nutritional balance to the health of individuals
1.3 describe conditions where feeding may be undertaken by extended methods
2.1 explain techniques for extended feeding
2.2 describe equipment and materials that may be used for extended feeding
2.3 ways to support an individual to prepare for extended feeding in a way that meets individual needs and preferences
2.4 how to recognise and deal with adverse reactions which may occur
- during procedures
- following procedures
3.2 explain the importance of following procedures exactly as specified
4.1 potential risks associated with extended feeding
4.2 potential sources and consequences of contamination
7.2 identify others who may be involved in reviewing the nutritional and fluid intake of an individual