A 65-year-old female with emphysema presents to the ER for difficulty breathing. Physical exam reveals bluish skin and mucous membranes. This condition is referred to as:
A) cyanosis.
B) hemoptysis.
C) hematemesis.
D) ischemia.

Question

Quizplus · Accepted Answer

Cyanosis is characterized by bluish skin and mucous membranes due to decreased oxygen saturation in the blood. Hemoptysis and hematemesis refer to coughing up blood and vomiting blood, respectively. Ischemia refers to inadequate blood supply to a tissue or organ.

A 65-Year-Old Female with Emphysema Presents to the ER for Difficulty