The healthcare provider prescribes interferon beta-1b 0.125 mg every other day for a client with multiple sclerosis. The nurse reconstitutes the single-use vial of powder labeled, "0.3 mg with 2 mL of sterile water." How many mL should the nurse administer to the client? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.8"]

The vial contains 0.3 mg of medication, which has been reconstituted with 2 mL of sterile water. Therefore, each milliliter of solution contains 0.15 mg of medication.

The prescribed dose is 0.125 mg, so the nurse should administer $ \frac{0.125\ mg}{0.15\ mg/mL} = 0.8333 $ mL of the solution.

After rounding to the nearest tenth, the nurse should administer 0.8 mL of the reconstituted solution to the client every other day.

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Correct Answer is ["A","B","D","E","G"]

Explanation

A. Hand hygiene is essential to prevent the transmission of microorganisms and maintain infection control standards.
B. Verifying the client's identity using two unique identifiers, such as name and date of birth, helps prevent errors and ensures that the intervention is performed on the correct individual.
D. Assessing the skin around the face helps identify any abnormalities, irritation, or contraindications to applying the face mask, such as open wounds or dermatitis.
E. Wearing gloves helps prevent the transmission of microorganisms and protects both the nurse and the client during the application of the face mask.
G. Assessing respiratory function helps determine the client's need for the face mask and ensures that it is applied appropriately based on the client's respiratory status and needs.
C. While it's important to address the client's toileting needs, determining whether the client needs to go to the bathroom is not directly related to the application of a face mask unless there are specific concerns about the client's comfort or ability to tolerate the mask.
F. Brushing the client's teeth is not typically performed before applying a face mask unless there are specific clinical indications or the client requests oral care. However, oral care may be performed as part of routine hygiene practices or if the client is intubated and oral hygiene is necessary.

Correct Answer is ["0.8"]

Explanation

The vial contains 0.3 mg of medication, which has been reconstituted with 2 mL of sterile water. Therefore, each milliliter of solution contains 0.15 mg of medication.

The prescribed dose is 0.125 mg, so the nurse should administer $ \frac{0.125\ mg}{0.15\ mg/mL} = 0.8333 $ mL of the solution.

After rounding to the nearest tenth, the nurse should administer 0.8 mL of the reconstituted solution to the client every other day.

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Naxlex Comprehensive Predictor Exams

Patient Data Exhibits What should the nurse do before applying the face mask? Select that apply.

Correct Answer is ["A","B","D","E","G"]

Explanation

Correct Answer is ["0.8"]

Explanation

The nurse notes that a client has been receiving hydromorphone every six hours for four days. Which assessment is most important for the nurse to complete?

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A client with cholelithiasis has a gallstone lodged in the common bile duct and is unable to eat or drink without becoming nauseated and vomiting. Which finding should the nurse report to the healthcare provider?

Patient Data Exhibits Mark whether the assessment findings indicate that the treatment was effective or ineffective. Assessment Findings

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