This unit standard specifies the competencies required to apply knowledge of human anatomy 
and physiology. It involves applying knowledge of organization of the human body, applying 
knowledge of body fluids and their functions, applying knowledge of body tissues and 
membranes and their functions, applying knowledge of body cavities, applying knowledge of 
the human skeletal system and body joints, applying knowledge of the major muscles of the 
body and their functions, applying knowledge of circulatory and lymphatic systems and their 
functions, applying knowledge of the endocrine system and its functions, applying knowledge 
of the nervous system special senses and their functions, applying knowledge of the digestive 
system and its functions, applying knowledge of the urinary system and reproductive systems 
and their functions and applying knowledge of the respiratory system and its functions. 

This unit covers the competencies required to apply communication skills. It involves applying 
communication channels, applying written communication, applying non-verbal skills, oral 
communication and group communication skills. 

This unit describes competencies required to provide nutrition care. It involves performing 
nutrition assessment, formulating nutrition diagnosis and implementing nutrition intervention. 
It also includes monitoring and evaluating nutrition intervention.