A client with multiple sclerosis (MS) is receiving interferon beta-1b 0.1875 mg subcutaneously every other day. The nurse reconstitutes the vial by slowly injecting 1.2 mL of diluent into the interferon vial for a reconstituted solution of 0.25 mg/1 mL. How many mL should the nurse administer?

(Enter numeric value only. If rounding is required, round to the nearest hundredth.)

Answer and Explanation

The Correct Answer is ["0.75"]

Calculate the volume of the reconstituted solution that contains the prescribed dose of 0.1875 mg. Since the reconstituted solution has a concentration of 0.25 mg per 1 mL, we can set up a proportion to find the answer: (0.1875 mg / X mL) = (0.25 mg / 1 mL).

Solving for X gives us X = (0.1875 mg * 1 mL) / 0.25 mg, which equals 0.75 mL.

Therefore, the nurse should administer 0.75 mL of the reconstituted solution.

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Correct Answer is B

Explanation

Rationale

A. Applying ice or a warm compress without assessing the site could potentially worsen any underlying issue.

B. The appropriate intervention would be to discontinue the IV site after ensuring a new access is established. This is because continuing to use a painful IV site can lead to complications such as infiltration or phlebitis.

C. Redressing the site without assessment does not address the client's complaint of pain.

D. Checking the medical record provides information about when the IV was inserted, which can be important for assessing the site's viability and expected duration. However, it doesn't address the immediate concern of the client's pain at the site or refusal of a flush.

Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"D"}

Explanation

After listening to the client's symptoms, the nurse realizes that she likely has acute stress disorderrelated to traumatic stress

Acute Stress Disorder: This diagnosis fits because the client is experiencing significant distress and anxiety related to the traumatic event (her house collapsing during a hurricane). Acute stress disorder is characterized by intrusive thoughts, nightmares, flashbacks, and avoidance behaviors following exposure to a traumatic event. The client's symptoms of persistent thoughts about the event, difficulty sleeping due to these thoughts, and feeling unable to return to her previous emotional state ("funk") are indicative of acute stress disorder.

Traumatic Stress: This describes the source of the client's symptoms. The collapse of her house during a hurricane is a traumatic event that has triggered her acute stress disorder symptoms. Traumatic stress refers to the psychological and emotional response to a deeply distressing or disturbing event.

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Naxlex Comprehensive Predictor Exams

While preparing to administer a scheduled IV medication, the client tells the nurse that the IV site hurts and refuses to allow the nurse to administer a flush to assess the site. Which intervention should the nurse implement?

Correct Answer is B

Explanation

Exhibits Select from the options to complete the sentence. After listening to the client's symptoms, the nurse realizes that she likely has dropdown related to dropdown

Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"D"}

Explanation

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