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 ["2"]
Explanation
To calculate the dose of fluconazole for a child who weighs 44 pounds, you need to convert the weight to kilograms and the dose to milligrams.
One kilogram is equal to 2.2 pounds, so 44 pounds is 44 / 2.2 = 20 kilograms.
The dose of fluconazole is 5 mg/kg, so 5 mg x 20 kg = 100 mg.
The label on the bottle says that each tablet contains 50 mg of fluconazole, so you need to divide the dose by the tablet strength to get the number of tablets. 100 mg / 50 mg = 2 tablets.
Therefore, you should administer two tablets of fluconazole once a day for this child.
Correct Answer is A
Explanation
A. Headache, dizziness, and fatigue
Ondansetron (Zofran) is commonly used to control nausea and vomiting associated with chemotherapy. While it is generally well-tolerated, some common side effects may include headache, dizziness, and fatigue.
B. Anorexia and hair loss
Anorexia (loss of appetite) and hair loss are not commonly associated with ondansetron. These symptoms may be side effects of chemotherapy itself, but they are not typically attributed to ondansetron.
C. Abdominal cramping and irritability
Abdominal cramping and irritability are not common side effects of ondansetron. These symptoms may be related to other factors, but they are not typically associated with this antiemetic medication.
D. Psychosis and middle ear disturbances
Psychosis and middle ear disturbances are not common side effects of ondansetron. These symptoms may be associated with other medications or conditions, but they are not typically attributed to ondansetron.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.