During surgery to remove a pheochromocytoma, there is a danger of the release of large quantities of catecholamines from manipulation of the tumor. To prevent acute hypertension, the patient may receive which agent(s)?
1. Alpha-adrenergic agonists
2. Beta-adrenergic agonists
3. Alpha-adrenergic antagonists
4. Beta-adrenergic antagonists
Correct Answer: 3
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A patient has been prescribed 1 mg lorazepam (Ativan) sublingual prior to the scheduled insertion of a peripherally inserted central (PIC) line. How should the nurse direct the patient when administering this medication?
A) "Place this under your tongue and let it dissolve there." B) "Try to hold the pill in your mouth as long as possible so that it's effective." C) "Make sure that you don't swallow the pill since that could be dangerous." D) "Chew up this pill but then hold it in your mouth for a minute or two."
What does the nurse use as a basis for documentation in focus charting?
a. Problem list b. Nursing orders c. Nursing diagnoses d. Evaluation
What opportunities existed during Matthew's time in the emergency department to optimise his ‘sepsis path'?
What will be an ideal response?
Which of the following drug classifications is prescribed for patients diagnosed with schizophrenia?
A. antimanics B. antianxiety C. antidepressants D. antipsychotics