The definitive diagnosis of Alzheimer's disease is made:
a. with the results of a brain scan. c. with the results from the autopsy.
b. with the results of acetylcholine levels. d. with clinical manifestations.
ANS: C
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A Incorrect: This does not definitively diagnose Alzheimer's disease.
B Incorrect: This does not definitively diagnose Alzheimer's disease.
C Correct: When the brain can be completely examined during biopsy is when the definitive diagnosis of Alzheimer's disease can be made.
D Incorrect: This is the best indicator prior to the autopsy.
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Documentation in a client's chart includes the following information: "Throughout a 5-minute interaction the client fidgeted and tapped his left foot, periodically covered his face with his hands, looked under his chair, all while stating he was enjoying spending time with this nurse.". Of the following assessments, which is most accurate?
a. The client is giving positive feedback about the nurse's communication techniques. b. The nurse is viewing the client's behavior through a cultural filter. c. The client's verbal and nonverbal messages are incongruent. d. The client is demonstrating psychotic behaviors.
Rapid weight gain (>1 pound in a day) is probably caused by accumulation of
a. fluid. b. feces. c. body fat. d. lean body mass.
You are the nurse assigned to care for a child on the pediatric unit. The lab calls with a potassium level of slightly over 5 milliequivalents per liter. This report comes just as you note a widened QRS complex on the electrocardiogram (EKG)
From this information, you realize this: a. child has a slightly elevated potassium level and you should leave the pediatrician a note b. could lead to cardiac arrest if not treated quickly c. is a normal lab report and a slight deviation from a normal EKG d. should be called to the attention of the oncoming nurse at the end-of-shift report