A nurse working in an alternative therapy clinic is assisting in the care of a client who has elevated cholesterol levels. Which of the following should the nurse recommend?
Valerian root
Garlic
Aloe
Saw palmetto
The Correct Answer is B
Rationale:
A. Valerian root: Valerian root is primarily used for its sedative properties and is commonly recommended for sleep disorders or anxiety. It does not have evidence-based benefits for lowering cholesterol levels and is not appropriate for this client's condition.
B. Garlic: Garlic has been shown in some studies to modestly reduce total cholesterol and low-density lipoprotein (LDL) levels. It may also have antiplatelet effects, making it a relevant herbal supplement for clients with elevated cholesterol when used appropriately.
C. Aloe: Aloe is typically used topically for wound healing or orally for constipation. It is not known to have any significant effect on lipid levels and is not recommended for cholesterol management.
D. Saw palmetto: Saw palmetto is most commonly used for benign prostatic hyperplasia (BPH) symptoms in men. It has no known lipid-lowering effects and is not suitable for managing high cholesterol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Thoracotomy set: A thoracotomy set is used for emergency chest procedures, such as to relieve a pneumothorax or drain the pleural space. It is not relevant to a thyroidectomy, which involves the neck and airway rather than the thoracic cavity.
B. Vacuum assisted wound device: A vacuum-assisted wound device is used for chronic or large open wounds requiring negative pressure therapy. It is not indicated for fresh surgical incisions or preventive airway management following thyroid surgery.
C. Tracheostomy kit: A tracheostomy kit should be readily available at the bedside following thyroid surgery because of the risk of airway obstruction from swelling, bleeding, or damage to the recurrent laryngeal nerve. Immediate airway access may be needed in case of respiratory distress.
D. Tuning fork: A tuning fork is used in auditory and vibration assessments, such as during Rinne and Weber tests. It has no relevance to the immediate post-operative care of a client undergoing a thyroidectomy.
Correct Answer is A
Explanation
Rationale:
A. "You should have a sputum examination every 4 weeks.": Monthly sputum samples are necessary to monitor treatment effectiveness and determine when the client is no longer infectious. Clients typically need three consecutive negative sputum cultures to be considered non-contagious.
B. "You should obtain a chest x-ray every 3 months.": Chest x-rays are not routinely used for frequent follow-up during treatment. They may be used at diagnosis or treatment completion, but monthly sputum cultures are more reliable for monitoring active infection.
C. "You should schedule a tuberculin skin test every 6 months.": A tuberculin skin test is not useful for clients with active TB or for monitoring treatment response. Once a person has tested positive, repeat testing is not recommended due to persistent reactivity.
D. "You should stop taking your antituberculin medication after 2 weeks.": TB treatment requires a prolonged course typically 6 to 12 months. Stopping medication after 2 weeks increases the risk of treatment failure, relapse, and drug resistance, even if symptoms improve.
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