The nurse is aware that the newly admitted patient who overdosed on lorazepam (Ativan) will show signs of withdrawal in _____ hours
a. 8
b. 24
c. 36
d. 72
D
Because of the long half-life of benzodiazepines, the withdrawal from them is delayed for up to 3 to 5 days.
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During palpation of the anterior chest wall, the nurse notices a coarse, crackling sensation over the skin surface. On the basis of these findings, the nurse suspects:
a. Tactile fremitus. b. Crepitus. c. Friction rub. d. Adventitious sounds.
A nurse is evaluating the diagnostic study data of a patient with suspected cystic fibrosis (CF). Which of the following test results is associated with a diagnosis of cystic fibrosis?
A) Elevated sweat chloride concentration B) Presence of protein in the urine C) Positive phenylketonuria D) Malignancy on lung biopsy
A preceptor is discussing stroke with a new nurse on the unit. The preceptor would tell the new nurse which cardiac dysrhythmia is associated with cardiogenic embolic strokes?
A) Ventricular tachycardia B) Atrial fibrillation C) Supraventricular tachycardia D) Bundle branch block
A resident needs Transmission-Based Precautions. Which will meet the person's basic needs?
a. Visiting the person at least once per shift b. Saying hello from the nurses' station using the call bell system c. Providing a current TV guide d. Getting out of the person's room as quickly as possible