A nurse is reviewing complementary therapies approved by the provider with a client who has hypertension. Which of the following supplements should the nurse discuss with the client?
garlic
Peppermint oil
Licorice root
Chamomile
The Correct Answer is A
A. Garlic: Garlic supplements have been studied for their potential benefits in reducing blood pressure. Some research suggests that garlic may have a modest effect in lowering blood pressure, although results have been mixed. It contains compounds that may promote relaxation of blood vessels and improve circulation, potentially leading to a reduction in blood pressure.
B. Peppermint oil: Peppermint oil is not typically used as a complementary therapy for hypertension. While it may have some health benefits, such as relieving indigestion and nausea, there is limited evidence to suggest that it has a significant impact on blood pressure.
C. Licorice root: Licorice root has been associated with raising blood pressure in some individuals due to its effect on cortisol levels. It contains glycyrrhizin, which can cause sodium retention and potassium loss, potentially leading to increased blood pressure. Therefore, it is not recommended for individuals with hypertension.
D. Chamomile: Chamomile is often used for its calming properties and may help promote relaxation and reduce stress, but there is limited evidence to suggest that it has a significant effect on blood pressure. It is not typically recommended as a primary complementary therapy for hypertension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Move items in the room away from the client: During a seizure, the client may have uncontrolled movements that could cause them to hit nearby objects and potentially injure themselves. Moving items away from the client helps create a safer environment and reduces the risk of injury from contact with objects.
B. Loosen the client's clothing: Seizures can lead to muscle contractions and movements that might constrict the client's clothing, particularly around the neck or chest area. Loosening the client's clothing helps ensure that their breathing is not restricted during the seizure.
C. Turn the client onto their side: Turning the client onto their side is an important step for airway protection. During a seizure, there is a risk of saliva or vomit obstructing the airway, which can lead to aspiration. Turning the client onto their side helps prevent aspiration by allowing any fluids to drain out safely and maintaining an open airway.
D. Help the client lie on the floor: If the client is seated in a chair during a seizure, it's safer to assist them in lying on the floor. This action prevents the client from falling out of the chair and potentially sustaining injuries from the fall. Once on the floor, the nurse can continue to monitor the client and provide appropriate care and support.
Correct Answer is C
Explanation
A. Corneas with an opaque appearance:
An opaque appearance of the corneas indicates an abnormal finding and could suggest a pathological condition such as corneal edema, scarring, or infection. The corneas should normally be clear and transparent to allow light to pass through to the retina.
B. Pupils that are 8 to 9 mm in diameter:
Pupils that are 8 to 9 mm in diameter are abnormally large and dilated. Normal pupil size varies between approximately 2 to 4 mm in diameter under normal lighting conditions. An 8 to 9 mm diameter suggests mydriasis, which may be caused by various factors such as medications, neurological conditions, or trauma.
C. Eyelashes that curl slightly outward.
Eyelashes that curl slightly outward are a normal finding and help to protect the eyes by preventing foreign particles from entering. This finding is considered within the range of normal anatomy and physiology of the eye.
D. Eyelids that blink involuntarily 30 to 35 times per minute:
While blinking is a normal physiological response that helps to keep the surface of the eye moist and clear debris, the rate of involuntary blinking typically ranges from 15 to 20 times per minute in adults, not 30 to 35 times per minute. A higher rate of blinking could indicate irritation, dryness, or other ocular discomfort.
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