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 ["A","B","C","D"]
Explanation
A. "I will avoid foods high in fat." - This is a correct statement. High-fat foods can contribute to the symptoms of GERD.
B. "I will eat small frequent meals and have a snack at bedtime." - This is a correct statement. Eating smaller, more frequent meals and avoiding large meals before bedtime can help manage GERD symptoms.
C. "Orange juice may aggravate my symptoms." - This is a correct statement. Citrus juices, including orange juice, are acidic and can worsen GERD symptoms.
D. "I will wait 2 hours after eating lunch before lying down for a nap." - This is a correct statement. Waiting a few hours after eating before lying down can help prevent stomach contents from refluxing into the esophagus.
Correct Answer is ["75"]
Explanation
To calculate the rate of IV infusion, the nurse should divide the volume of fluid by the time in hours.
In this case, 750 mL divided by 10 hours equals 75 mL per hour.
Therefore, the nurse should program the IV infusion pump for 75 mL per hour.
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