Answer:
The statement which could be correct in this condition or situation is that he gave his wife three extra puffs when she became ill.
Explanation:
The statement of giving three extra puffs to wife by him when she became ill because the he himself provide or given his wife. And the statement that his wife take Salmeterol could contradict grounded on his wife's condition.
So, according to me, the second could be correct in this situation.