Patients often use herbal therapies for which of the following reasons?

To prevent overuse of prescription medications

Because herbal therapies are so much safer than manmade drugs

To increase feelings of wellness and promote holistic treatment

Because herbal therapies are much more regulated than prescription drugs

Answer and Explanation

The Correct Answer is C

A. To prevent overuse of prescription medications: While some patients may use herbal therapies as an alternative to avoid overuse of prescription medications, this is not the primary reason for the widespread use of herbal therapies. People often turn to herbal remedies for their perceived natural benefits and to complement conventional treatments, rather than to prevent overuse.

B. Because herbal therapies are so much safer than manmade drugs: This is a common misconception. Herbal therapies are not necessarily safer than prescription drugs. They can have potent effects and interact with medications, potentially causing adverse reactions. The safety of herbal remedies varies widely depending on the specific herb and its use.

C. To increase feelings of wellness and promote holistic treatment: Many patients use herbal therapies as part of a holistic approach to health. They seek to improve overall wellness, balance, and harmony in their body, mind, and spirit. Herbal therapies are often integrated into a lifestyle that values natural and preventive health measures.

D. Because herbal therapies are much more regulated than prescription drugs: This statement is incorrect. Herbal therapies are generally less regulated than prescription drugs. In many countries, herbal supplements are not subject to the same rigorous testing and approval processes as prescription medications, leading to variability in quality and potency.

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Correct Answer is B

Explanation

A. Use a 22-gauge needle to inject the medication.

This is inappropriate. Subcutaneous injections typically require a smaller gauge needle, usually between 25 to 30 gauge, to minimize tissue damage and discomfort. A 22-gauge needle is too large for subcutaneous injections and is more appropriate for intramuscular injections.

B. Inject the medication into the abdomen above the level of the iliac crest.

This is appropriate. The preferred site for subcutaneous heparin injection is the abdomen, avoiding areas near the umbilicus by at least 2 inches. Injecting above the level of the iliac crest is appropriate as it ensures the medication is administered into the subcutaneous tissue where it can be properly absorbed. The abdomen is chosen due to its ample subcutaneous tissue and relatively few large blood vessels, reducing the risk of bleeding and bruising.

C. Massage the injection site after administration of the medication.

This is inappropriate. Massaging the injection site after administering heparin is not recommended as it can cause bruising and increase the risk of bleeding. Heparin is an anticoagulant, and massaging the site can disrupt the tissue and lead to complications.

D. Use a 1-inch needle to inject the medication.

This is inappropriate. A 1-inch needle is generally used for intramuscular injections, not subcutaneous injections. For subcutaneous injections, a shorter needle (usually 3/8 to 5/8 inch) is sufficient to reach the subcutaneous tissue without penetrating too deeply into muscle tissue.

A. LMWHs produce a more stable effect on coagulation; thus, fewer lab tests are needed. B. LMWHs may be given by the oral route C. LMWHs have a short duration of action D. LMWHs possess greater anticoagulant activity

Correct Answer is A

Explanation

A. LMWHs produce a more stable effect on coagulation; thus, fewer lab tests are needed: Correct LMWHs have a more predictable anticoagulant response compared to unfractionated heparin, resulting in a more stable effect on coagulation. Because of their predictable response, routine monitoring of coagulation parameters, such as activated partial thromboplastin time (aPTT), is typically not required with LMWH therapy, unlike with unfractionated heparin.

B. LMWHs may be given by the oral route: Incorrect. LMWHs are administered by the subcutaneous route.

C. LMWHs have a short duration of action: Incorrect. LMWHs have a longer duration of action compared to unfractionated heparin.

D. LMWHs possess greater anticoagulant activity: incorrect. LMWHs generally have less potent anticoagulant activity compared to unfractionated heparin, but their more predictable response and longer half-life make them advantageous in many clinical scenario

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Patients often use herbal therapies for which of the following reasons?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer heparin subcutaneously to a client. Which of the following is an appropriate action by the nurse?

Correct Answer is B

Explanation

What is the primary advantage of using low molecular weight heparins (LMWHs) over heparin?

Correct Answer is A

Explanation

A nurse is preparing to administer amoxicillin 300 mg PO. The amount available is amoxicillin oral solution 250 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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