Which of the following defense mechanisms is a patient engaging in if they state, "The lab must have mixed up the samples, I don't have
diabetes?"
Projection
Identification
Denial
Regression



Answer :

Final answer:

Denial is the defense mechanism observed when a patient refuses to accept a diagnosis, as seen in the example provided.


Explanation:

Denial is the defense mechanism being exhibited when a patient states, 'The lab must have mixed up the samples, I don't have diabetes.' This is a form of not accepting the truth or lying to oneself. The individual is refusing to acknowledge their potential diagnosis.


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