It is important that nurses ensure that their patients receive education regarding herbal products because:
Labeling is not always reliable and herbal products should be used with caution.
Herbal products are approved under strict FDA regulations.
There are so few side effects, and they can be purchased without a prescription.
The manufacturer has repeatedly demonstrated effectiveness.
The Correct Answer is A
A. Labeling is not always reliable and herbal products should be used with caution. Herbal products are not subject to the same rigorous regulations and testing as pharmaceutical drugs. Therefore, their labeling may not always be accurate or comprehensive. Patients need to be aware of potential risks, interactions, and variations in potency associated with herbal products. Education helps patients make informed decisions and use these products safely.
B. Herbal products are approved under strict FDA regulations. This statement is false. Unlike pharmaceutical drugs, herbal products are regulated as dietary supplements in the United States and are not subject to the same level of scrutiny and approval processes by the FDA. While the FDA regulates the manufacturing and labeling of dietary supplements, including herbal products, the standards are not as strict as those for prescription or over-the-counter medications.
C. There are so few side effects, and they can be purchased without a prescription. This statement is misleading and potentially dangerous. Herbal products can indeed have side effects and interactions with medications, and their safety profiles vary widely. Additionally, the availability of herbal products without a prescription does not necessarily imply safety. Patients need education to understand potential risks and benefits associated with herbal product use.
D. The manufacturer has repeatedly demonstrated effectiveness. This statement is unsubstantiated and may not be true for all herbal products. Unlike pharmaceutical drugs, herbal products often lack extensive scientific evidence supporting their effectiveness for specific indications. While some manufacturers may conduct studies to support their products' efficacy, the evidence may be limited or inconclusive. Patients need education to critically evaluate claims of effectiveness and make informed decisions about herbal product use.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
White Blood Cells (WBCs): WBCs are part of the immune system and play a role in fighting infections. However, they are not directly involved in hemostasis or clot formation.
Antibodies: Antibodies are proteins produced by the immune system to recognize and neutralize foreign substances (antigens). They do not directly participate in clot formation.
Red Blood Cells (RBCs): RBCs carry oxygen and carbon dioxide but are not directly involved in clotting. They do not adhere to the vessel wall during hemostasis.
Platelets: Platelets are small cell fragments in the blood. They clump together (aggregate) at the site of injury to form a temporary plug (platelet plug). Platelets adhere to the injured vessel wall and release chemicals that initiate clotting.
Correct Answer is D
Explanation
A. Easy bruising indicates the medication is effective: While some bruising is possible, excessive bruising doesn't necessarily mean the medication is working effectively. It could indicate excessive anticoagulation, requiring dose adjustments.
B. Inject the medication deep into the thigh muscle: Heparin is injected subcutaneously, targeting the fatty tissue layer just beneath the skin. Injecting into the muscle can be painful and decrease absorption.
C. Expect stools to become black and tarry: Black stools can be a sign of upper gastrointestinal bleeding, a potential but uncommon side effect. The nurse should instruct the client to report any black stools but not expect them as a normal occurrence.
D. Use a soft bristle toothbrush: This is important because heparin increases bleeding risk, and a soft-bristled toothbrush minimizes gum irritation and potential bleeding.
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