Which of the following are characteristics of delirium? (Select all that apply)
A.
Slow onset
B.
Sudden onset
C.
Fluctuating mental status
D.
Treatment is focused on finding the cause
E.
Progressive decline common despite treatment
F.
Can be caused by psychological stress
G.
Treatment the same no matter what the cause
H.
Consistent pattern of decline
ANS: B, C, D, F
Delirium is characterized by sudden onset and fluctuating mental status. Treating the cause such as dehydration and electrolyte imbalance often improves symptoms. Psychological stress can contribute to delirium.
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a. 20; 30 b. 20; 37 c. 25; 30 d. 28; 38