The “intact” is also referred as “whole”. For example, the bandage tied to a patient’s wound should be remains intact.
The other words such as secure (care) and uncovered (open) are not applicable to above context.
Thus, the options (a), (d) and (c) are incorrect.
The “intact” is also referred as “whole”. For example, the bandage tied to a patient’s wound should be remains intact.
Therefore, the correct option is – B. whole.