A nurse is preparing to administer furosemide 30 mg IV bolus stat. Available is furosemide injection 10 mg/mL. How many mL should the nurseadminister? (Round the answer to the nearest whole number. Use leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3"]
Given:
Ordered dose of Furosemide: 30 mg
Concentration of Furosemide: 10 mg/mL
Step 1: Set up the proportion:
Desired dose (mg) / Volume to administer (mL) = Concentration (mg/mL)
Step 2: Substitute the values:
30 mg / Volume = 10 mg/mL
Step 3: Solve for the unknown volume:
Volume = 30 mg / (10 mg/mL)
Volume = 30 mg x (1 mL / 10 mg)
Volume = 3 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Place the client on a low-fiber diet:
A low-fiber diet is not recommended for patients experiencing constipation. Fiber plays a key role in bowel regularity by absorbing water and adding bulk to stool, which promotes movement through the intestines. In fact, a high-fiber diet (from fruits, vegetables, whole grains, and legumes) is usually recommended for clients with constipation. Reducing fiber intake can worsen constipation and should be avoided unless otherwise directed by a healthcare provider for specific conditions (e.g., during acute exacerbations of inflammatory bowel disease).
B) Request a prescription for a mineral oil for the client:
Mineral oil is a laxative that is sometimes used to relieve constipation, but it is typically used only for short-term relief and under specific circumstances. Long-term use of mineral oil can interfere with the absorption of fat-soluble vitamins (A, D, E, and K) and can also lead to a lipid pneumonia if aspirated. It is not the first-line intervention for a patient on bed rest with constipation and should not be used indiscriminately without a provider's recommendation.
C) Encourage the client to drink cold fluids:
While fluid intake is essential for managing constipation, it is not specifically the temperature of the fluid that makes a difference. Both cold and room temperature fluids are effective, but encouraging the client to increase fluid intake overall is the most important action. Water is particularly helpful, as it helps soften stool and aids in the movement through the colon.
D) Increase the client's fluid intake:
Increasing fluid intake is the most effective intervention for constipation, especially for a client on bed rest. Adequate hydration helps to soften stool and can promote more regular bowel movements. Inactive individuals, such as those on bed rest, are more prone to constipation because of decreased physical activity and potentially insufficient fluid intake.
Correct Answer is C
Explanation
A) Notify the facility’s ethics committee:
While it may be relevant to involve an ethics committee in certain complex situations, such as when there are concerns about patient autonomy or ethical decision-making, the refusal of a medication by a client is generally a standard issue that does not immediately require ethics consultation.
B) Return the opened medication in the medication cart:
Returning an opened unit-dose medication to the cart is not appropriate. Once a unit-dose medication is opened, it cannot be reused due to safety concerns (e.g., contamination, dosage errors). The opened medication should be disposed of properly according to the facility's policies for medication handling and disposal.
C) Report the incident to the provider:
The provider should be notified when a client refuses medication, especially if the medication is essential for the client’s treatment or health condition. It is important for the nurse to document the refusal and inform the provider so that appropriate follow-up can be arranged, including possible reassessment of the treatment plan, alternative medications, or further education for the client.
D) Fill out an incident report:
An incident report is typically completed for situations that involve safety issues, errors, or accidents that may affect patient safety or quality of care. While refusal of medication is an important event, it does not generally require an incident report unless it involves an unusual or dangerous situation, such as a medication error or patient harm.
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