Pulmonary Embolism

Pulmonary Embolism ( 35 Questions)

A nurse is caring for a client with suspected pulmonary embolism. The client's oxygen saturation drops significantly, and the nurse observes cyanosis of the lips and nail beds. Which term best describes this clinical finding?


Correct Answer: D

A) Incorrect. Jaundice is a yellowing of the skin and sclera due to elevated bilirubin levels, which is not described in the client's symptoms.

B) Incorrect. Pallor refers to paleness of the skin, which is not consistent with the client's cyanosis.

C) Incorrect. Erythema refers to redness of the skin due to increased blood flow, which is not the best description of the client's symptoms.

D) Correct. Cyanosis is the bluish discoloration of the skin, lips, and nail beds due to decreased oxygen saturation in the blood, which is indicative of a severe oxygen deficit often seen in pulmonary embolism.




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