public function getPrepGuidance($i = 0){
        if (isset($this->prepList[$i]['PrepGuidance'])){
            return $this->prepList[$i]['PrepGuidance'];
        } else {
            return false;
        }
    }
public function getPrepGuidance($i = 0){
        if (isset($this->prepList[$i]['PrepGuidance'])){
            return $this->prepList[$i]['PrepGuidance'];
        } else {
            return false;
        }
    }
public function getPrepGuidance ( $ i = 0 ) { if ( isset ( $ this -> prepList [ $ i ] [ 'PrepGuidance' ] ) ) { return $ this -> prepList [ $ i ] [ 'PrepGuidance' ] ; } else { return false ; } }
Returns the prep guidance message for the specified item preperation instruction.

Possible values are "ConsultHelpDocuments", "NoAdditionalPrepRequired",
and "SeePrepInstructionsList".
This method will return <b>FALSE</b> if the list has not yet been filled.
@param int $i [optional] <p>List index to retrieve the value from. Defaults to 0.</p>
@return string|boolean single value, or <b>FALSE</b> if Non-numeric index
Returns the prep guidance message for the specified item preperation instruction .