The nurse is caring for a patient in sickle cell crisis. What is the rationale for providing warm compresses and blankets for this patient?

Heat relaxes the muscles and distracts the patient from the pain.

Sickle cell crisis pain can be exacerbated with shivering.

Heat promotes proper formation of red blood cells (RBCs) and prevents sickling.

Heat increases circulation by preventing vasoconstriction.

Answer and Explanation

The Correct Answer is D

A. Heat relaxes the muscles and distracts the patient from the pain. While warmth can provide comfort, the main goal is to improve circulation rather than distraction.

B. Sickle cell crisis pain can be exacerbated with shivering. Although shivering may be uncomfortable, it is not the primary reason for using heat during a sickle cell crisis.

C. Heat promotes proper formation of red blood cells (RBCs) and prevents sickling. Heat does not affect RBC formation or prevent sickling. The condition of sickling is due to genetic factors, not temperature.

D. Heat increases circulation by preventing vasoconstriction. In sickle cell crisis, warmth helps prevent vasoconstriction, which can reduce blood flow to areas already compromised by sickled cells. Preventing vasoconstriction may help alleviate pain and improve circulation.

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Free Nursing Study Resources

Correct Answer is ["28"]

Explanation

Flowrate= Total volume ml×Drop factor÷Time

= (1000 × 10) ÷ 360

= 27.78

≈ 28 gtt/min

A. Folate B. Vitamin C C. Vitamin B12 D. Iron

Correct Answer is C

Explanation

A. Folate: Folate is important for red blood cell production but does not address the Vitamin B12 deficiency seen in pernicious anemia.

B. Vitamin C: Vitamin C does not impact pernicious anemia as it is not involved in Vitamin B12 absorption.

C. Vitamin B12: Pernicious anemia occurs due to a lack of intrinsic factor, which is necessary for Vitamin B12 absorption. After a total gastrectomy, intrinsic factor is no longer produced, requiring Vitamin B12 supplementation.

D. Iron: Iron deficiency anemia is different from pernicious anemia, which specifically requires Vitamin B12 supplementation.

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The nurse is caring for a patient in sickle cell crisis. What is the rationale for providing warm compresses and blankets for this patient?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["28"]

Explanation

A nurse is reinforcing teaching about pernicious anemia with a client following a total gastrectomy. Which of the following dietary supplements should the nurse include in the teaching as the treatment for pernicious anemia?

Correct Answer is C

Explanation

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