A consistent finding in delirium, regardless of cause, is
A. Dopamine deficiency
B. Serotinergic toxicity
C. Acetylcholine deficiency
D. Reduction in regional cerebral perfusion
D
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The nurse would explain that the use of positive end-expiratory pressure (PEEP) assists the client on mechanical ventilation by
a. gradually increasing the amount of oxygen delivered. b. increasing the amount of expired carbon dioxide. c. keeping the alveoli open. d. using a pressure of 30 cm H2O.
What clinical manifestation should alert the nurse to possible carbon monoxide poisoning in a client who experienced a burn injury during a house fire?
A. Pulse oximetry reading of 80% B. Expiratory stridor and nasal flaring C. Cherry red color to the mucous membranes D. Presence of carbonaceous particles in the sputum
In the figure, A is a _______________ thermometer
Fill in the blank(s) with correct word
A staff member asks a nurse manager why the hospital has an ethics committee. The nurse manager explains that a benefit of ethics committees is that they:
a. provide guidance that assists with difficult decisions. b. are interdisciplinary and provide a way to decide what is wrong and right. c. provide guidance that assists with decisions concerning ethical dilemmas. d. provide guidance that assists with decisions related to ethics and nursing practice.