Answer to Question 1
ANS: B
Recent memory loss is the only symptom listed in the options that would be expected in stage 1 Alzheimer's disease.
Answer to Question 2
ANS: B
The safety of a patient with delirium is of primary importance. Symptoms of delirium fluctu-ate and may worsen, especially at night. The greater the patient's confusion and disorienta-tion, the greater the possibility for self-harm. The patient should be treated as an adult; to do otherwise is demeaning. Asking for an explanation is inappropriate, because delirious patients cannot formulate rational answers. Patients are never restrained unless all other less restrictive measures have failed.