A nurse is planning care for a client who is to receive one unit of packed RBCs. Within which of the following time spans must the nurse complete the infusion?

2 hr

8 hr

6 hr

4 hr

Answer and Explanation

The Correct Answer is D

A. 2 hr: While some patients may tolerate faster infusion rates, the maximum safe time is 4 hours, and there is no requirement to complete it in 2 hours.

B. 8 hr: Blood cannot be left out for 8 hours due to the increased risk of bacterial growth and contamination.

C. 6 hr: Infusing blood over 6 hours exceeds the safe time limit and poses a risk of bacterial contamination.

D. 4 hr: To reduce the risk of bacterial contamination, a unit of packed RBCs must be transfused within 4 hours of starting the infusion. This time frame ensures that the blood remains safe for the patient while minimizing exposure to room temperature.

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Free Nursing Study Resources

Correct Answer is ["1610"]

Explanation

Solution:

Convert ounces to milliliters (1 oz = 30 mL):
- Coffee: 8 oz × 30 mL = 240 mL
- Juice: 3 oz × 30 mL = 90 mL
- Soda: 12 oz × 30 mL = 360 mL
Calculate water intake:
- Initial pitcher: 800 mL
- Remaining: 200 mL
- Water intake = 800 mL - 200 mL = 600 mL
Calculate IV fluids intake:
- IV rate: 40 mL/hr
- Time: 8 hours
- IV fluids = 40 mL/hr × 8 hrs = 320 mL
Total intake:
- 240 mL (coffee) + 90 mL (juice) + 360 mL (soda) + 600 mL (water) + 320 mL (IV) = 1610 mL

Answer: 1610 mL

A. The spleen is the primary site for platelet destruction. B. The spleen is at risk for infection due to the critical loss of WBCs. C. Your spleen is making too many platelets. D. The spleen causes an overabundance of immature platelets.

Correct Answer is A

Explanation

A. The spleen is the primary site for platelet destruction. In ITP, the spleen often sequesters and destroys platelets, leading to low platelet levels. Removing the spleen reduces platelet destruction and can help increase platelet counts in affected patients.

B. The spleen is at risk for infection due to the critical loss of WBCs. While infection risk increases after splenectomy, this is not the rationale for the procedure. The spleen does play a role in immune function, but splenectomy is indicated for reducing platelet destruction, not infection prevention.

C. Your spleen is making too many platelets. The spleen does not produce platelets; rather, it filters and sometimes destroys them, particularly in ITP. This choice does not accurately reflect the pathophysiology of ITP.

D. The spleen causes an overabundance of immature platelets. The spleen does not cause an increase in immature platelets. In ITP, platelets are destroyed, not overproduced.

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A nurse is planning care for a client who is to receive one unit of packed RBCs. Within which of the following time spans must the nurse complete the infusion?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["1610"]

Explanation

The nurse is caring for a patient who must undergo a splenectomy for treatment for idiopathic thrombocytopenic purpura (ITP). Which of the following statements best describes the rationale for the splenectomy?

Correct Answer is A

Explanation

The nurse is caring for a patient with a clotting disorder. Which should the nurse plan to administer?

A nurse is collecting data from a client who has leukemia. Which of the following findings has the highest priority?

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The nurse is teaching the parent of a child with hemophilia. Which of the following statements by the parent demonstrates understanding about preventing bleeding episodes?

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