A nurse is preparing to administer 0.45% sodium chloride (NaCl) 2000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["250"]

- Total volume of IV fluid: 2000 mL

- Total time for infusion: 8 hours

Infusion rate: 2000/8 = 250ml/hr

=250

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Correct Answer is D

Explanation

A. Granulocytes are typically not decreased in ITP; they are more relevant for infections or bone marrow conditions.

B. RBC levels are not typically affected in ITP; the primary issue is with platelet counts.

C. WBC levels are generally normal in ITP, though they can vary in other conditions.

D. Platelets are expected to be decreased in ITP, which is characterized by an immune-mediated destruction of platelets.

A. Do not have a microwave oven in the home. B. Request to be scanned with a handheld metal detector when in the airport. C. Count your pulse for 1 min each morning. D. Do not wear tight clothing over the insertion area. E. Resume activities that can cause jolting, such as horseback riding, after 4 weeks.

Correct Answer is ["C","D"]

Explanation

A. Modern pacemakers are designed to withstand interference from microwave ovens, so it is not necessary to avoid having them in the home.
B. Airport security staff should be informed about the pacemaker, but handheld metal detectors should be avoided because prolonged exposure can interfere with pacemaker function. Instead, the client should request a manual search.
C. Monitoring the pulse daily helps to ensure the pacemaker is functioning properly and to detect any irregularities early.
D. Wearing tight clothing over the insertion area can cause discomfort and may interfere with the function of the pacemaker.
E. Activities that involve jolting or the risk of impact to the pacemaker should be avoided until cleared by a healthcare provider, and this period may extend beyond 4 weeks.

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A nurse is preparing to administer 0.45% sodium chloride (NaCl) 2000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the laboratory findings for a client who has idiopathic thrombocytopenic purpura (ITP). Which of the following findings should the nurse expect to be decreased?

Correct Answer is D

Explanation

A nurse is teaching a client who is postoperative following the insertion of a permanent pacemaker. Which of the following instructions should the nurse include? (Select all that apply)

Correct Answer is ["C","D"]

Explanation

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