The nurse is reviewing herbal therapies. Which is a common use of the herb feverfew?

Menstrual cramps

Constipation

Muscle aches

Incision pain after surgery

Answer and Explanation

The Correct Answer is A

A. Menstrual cramps: Feverfew is commonly used as an herbal remedy for menstrual cramps and migraines due to its purported anti-inflammatory and smooth muscle relaxant properties.
B. Constipation: Feverfew is not typically used to treat constipation.

C. Muscle aches: While feverfew may have some anti-inflammatory properties, it is not commonly used specifically for muscle aches.
D. Incision pain after surgery: Feverfew is not typically used to manage post-surgical pain.

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Correct Answer is B

Explanation

A. Decreased urine output is not the primary intended effect of an adrenergic agonist in the

treatment of shock. While adrenergic agonists may increase blood pressure, leading to a decrease in urine output due to vasoconstriction, the primary goal of administering these drugs in shock is to improve tissue perfusion and cardiac output.
B. Increased cardiac output is the primary intended effect of adrenergic agonists in the treatment of shock. These medications stimulate adrenergic receptors, leading to increased heart rate, contractility, and stroke volume, ultimately improving cardiac output and tissue perfusion.
C. Volume restoration may be a secondary effect of administering fluids along with adrenergic agonists in the treatment of shock, but it is not the primary intended effect of the medication
itself.

D. Reduced anxiety is not a primary goal of administering adrenergic agonists in the treatment of shock. While these medications may have anxiolytic effects in certain situations, the primary goal is to improve cardiovascular function and tissue perfusion.

A. Dantrolene injection, a skeletal muscle relaxant B. Cardiopulmonary resuscitation (CPR) and intubation C. An anticholinesterase drug, such as neostigmine D. Naltrexone hydrochloride injection, an opioid reversal drug

Correct Answer is A

Explanation

A. Dantrolene injection, a skeletal muscle relaxant: The patient is exhibiting signs of malignant hyperthermia, a potentially life-threatening complication of anesthesia. Dantrolene is the primary treatment for malignant hyperthermia as it acts as a skeletal muscle relaxant, reducing muscle rigidity and hypermetabolism associated with the condition.
B. Cardiopulmonary resuscitation (CPR) and intubation: While the patient is experiencing significant physiological distress, initiating CPR and intubation would be premature without first addressing the underlying cause, which appears to be malignant hyperthermia.
C. An anticholinesterase drug, such as neostigmine: Anticholinesterase drugs like neostigmine are not indicated for the treatment of malignant hyperthermia.
D. Naltrexone hydrochloride injection, an opioid reversal drug: Naltrexone is used for opioid overdose reversal and is not appropriate for the treatment of malignant hyperthermia.

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The nurse is reviewing herbal therapies. Which is a common use of the herb feverfew?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

An adrenergic agonist is ordered for a patient in shock. The nurse will note that this drug has had its primary intended effect if which expected outcome occurs?

Correct Answer is B

Explanation

During the immediate postoperative period, the Post Anesthesia Care Unit nurse is assessing a patient who had hip surgery. The patient is experiencing tachycardia, tachypnea, and muscle rigidity, and his temperature is 103°F (39.4°C). The nurse will prepare for what immediate treatment?

Correct Answer is A

Explanation

The U.S. Food and Drug Administration has issued a warning for users of antiepileptic drugs. Based on this report, the nurse will monitor for which potential problems with this class of drugs?

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The teaching for a patient who is taking tamsulosin to reduce urinary obstruction due to benign prostatic hyperplasia will include which of these?

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A patient has had an overdose of an intravenous cholinergic drug. The nurse expects to administer which drug as an antidote?