A patient presents to the emergency department complaining of a severe headache. She is diaphoretic and is unable to sit still. Her family tells the nurse that the client has been taking "some herb." Which herb does the nurse suspect the client has been taking?
Ephedra
Feverfew
Garlic
St. John's wort
The Correct Answer is A
A. Ephedra:
Ephedra is an herb that contains ephedrine, a stimulant known to cause symptoms such as severe headache, diaphoresis, and restlessness. Ephedrine has been associated with cardiovascular side effects, leading to its restriction or banning in many countries.
B. Feverfew:
Feverfew is an herb commonly used for migraine prevention. It is not typically associated with severe headache, diaphoresis, or restlessness. Instead, it is known for its potential benefits in reducing the frequency and severity of migraines.
C. Garlic:
Garlic is an herb often used for various health purposes, including cardiovascular health. It is not known to cause severe headache, diaphoresis, or restlessness.
D. St. John's Wort:
St. John's Wort is an herb commonly used for mood-related conditions, such as mild to moderate depression. It is not associated with the symptoms described, and its primary effects are related to mood regulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["125"]
Explanation
`To calculate the rate of infusion in mL/h, you need to divide the total volume of fluid by the total time of infusion.
In this case, you have 1,000 mL of normal saline (NS) to infuse in eight hours.
Therefore, the rate of infusion is 1,000 mL / 8 h = 125 mL/h.
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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