A patient is receiving a dose of edrophonium. The nurse recognizes that this drug is given to determine the diagnosis of which disease?
Parkinson's disease
Alzheimer's disease
Myasthenia Gravis
Serotonin Syndrome
The Correct Answer is C
A. Parkinson's disease
Edrophonium is not used for the diagnosis of Parkinson's disease. Parkinson's disease is a neurodegenerative disorder characterized by motor symptoms such as tremors, rigidity, and bradykinesia. The diagnosis is typically based on clinical symptoms and neurological examination.
B. Alzheimer's disease
Edrophonium is not used for the diagnosis of Alzheimer's disease. Alzheimer's disease is a progressive neurodegenerative disorder affecting cognition. The diagnosis involves clinical evaluation, cognitive assessments, and sometimes imaging studies, but not the use of edrophonium.
C. Myasthenia Gravis
This is the correct choice. Edrophonium is used as a diagnostic tool in Myasthenia Gravis. In individuals with Myasthenia Gravis, the administration of edrophonium can lead to a temporary improvement in muscle strength, helping to confirm the diagnosis.
D. Serotonin Syndrome
Edrophonium is not used for the diagnosis of serotonin syndrome. Serotonin syndrome is a condition caused by an excess of serotonin, often due to the use of certain medications. Diagnosis is based on clinical symptoms and a history of serotonin-affecting medications, not the administration of edrophonium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Aspirin has the potential to cause gastrointestinal (GI) bleeding in children.
While it is true that aspirin can cause GI bleeding, this is not the primary concern in this scenario. Reye's syndrome, a severe and potentially fatal condition, is the more significant worry when aspirin is given to children with viral infections.
B. Aspirin has the potential to cause hyperglycemia.
Hyperglycemia (high blood sugar) is not a known effect of aspirin in children. Aspirin is not typically associated with glucose metabolism issues.
C. Aspirin has the potential to cause ringing in the ears (tinnitus) in children.
Tinnitus can occur with aspirin use, but it is not the primary concern in this situation. Reye's syndrome is a more serious and immediate risk associated with aspirin use in children with viral infections.
D. Aspirin has the potential to cause Reye's syndrome in children.
This is the correct and most significant concern. Reye's syndrome is a rare but severe condition associated with aspirin use in children during or after viral infections. It affects the liver and brain and can be life-threatening.
Correct Answer is B
Explanation
A. Ask a colleague what the order says:
This option involves seeking assistance from a colleague to interpret the illegible handwriting. While collaboration among healthcare professionals is important, relying on a colleague to interpret unclear handwriting may introduce the risk of miscommunication or misinterpretation.
B. Contact the prescriber to clarify the order:
This is the recommended and safest option. Contacting the prescriber directly to seek clarification ensures accurate information and reduces the risk of misinterpretation or errors related to illegible handwriting.
C. Wait until the prescriber makes rounds again to clarify the order:
This option involves delaying clarification until the prescriber is available during rounds. Waiting may not be ideal if the patient requires prompt intervention or if there is an urgency in administering the medication. Timely communication is crucial for patient safety.
D. Ask the patient what medications he takes at home:
This option is unrelated to the issue of illegible handwriting on the prescription. While obtaining a patient's medication history is important for comprehensive care, it does not address the immediate need to clarify the unclear order.
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