Mr. Huang is 75 years old and married. Suddenly fainted at home. He was immediately taken to the hospital and diagnosed as a cerebrovascular accident. Mr. Huang's wife told the nurse that Mr. Huang had been taking antihypertensive drugs to control his high blood pressure before his onset. Mr. Huang regained consciousness, but his left limb could not move autonomously, resulting in hemiplegia. When the patient's wife asks about the patient's recovery, the nurse's appropriate answer is ()