A nurse on an intensive care unit is planning care for a client who has increased intracranial pressure following a head injury. Which of the following IV medications should the nurse plan to administer?
Chlorpromazine
Dobutamine
Mannitol
Propranolol
The Correct Answer is C
C. Mannitol is a osmotic diuretic that is commonly used in the management of increased intracranial pressure (ICP) following a head injury. It works by drawing fluid out of brain tissue and into the bloodstream, thereby reducing cerebral edema and lowering ICP.
A. Chlorpromazine is an antipsychotic medication that does not have direct effects on reducing ICP and is not commonly used in this clinical scenario.
B. Dobutamine is a medication primarily used for increasing cardiac output in patients with heart failure or shock.
D. Propranolol is a beta-blocker medication commonly used to treat conditions such as hypertension, angina, and certain cardiac arrhythmias.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This response acknowledges the client's fear and invites them to express their concerns, allowing the nurse to address them effectively and provide necessary information or support.
A. This response focuses specifically on the fear of needles and may not address the client's overall apprehension about the procedure or their specific concerns.
C. This response directly asks the client to articulate their fears, which can help the nurse understand the specific reasons behind their anxiety and tailor their support and education accordingly.
D. While this response attempts to offer reassurance, it may come across as dismissive of the client's current fears and may not effectively address their concerns or provide the support they need before undergoing the procedure.
Correct Answer is D
Explanation
Thawed FFP should be administered promptly. It can be stored at 1 to 6 degrees Celsius for up to 24 hours if not used immediately. However, it is best to administer it as soon as possible after thawing.
A. FFP should be administered through a larger-bore intravenous catheter (typically 18-20 gauge) to prevent clotting or clogging of the line.
B. The recommended infusion time for FFP is approximately 30 minutes to 1 hour. Rapid infusion helps maintain clotting factor activity.
C. FFP is specifically used to manage bleeding due to coagulopathy. If the client is actively bleeding, timely FFP administration is crucial.
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