Emergency Medical Technician (EMT) Basic Certification Practice Exam

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Prepare for the EMT Basic Certification Exam. Study with exam-like questions, each with thorough explanations and insights. Ace your exam and advance your medical career.

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What abnormal skin condition may be seen in a patient with a severe pulmonary embolism?

Flushed skin
Cyanosis
Yellowish tint
Dry skin

The correct answer is: Cyanosis

In a severe pulmonary embolism, the obstruction of blood flow to the lungs can lead to impaired oxygenation of the blood. This can result in a condition known as cyanosis, where the skin and mucous membranes take on a bluish coloration due to decreased oxygen levels in the blood. Cyanosis is particularly noticeable in areas where the skin is thin, such as around the lips and fingertips, and is a critical sign for healthcare providers to recognize as it indicates inadequate oxygen delivery to tissues. The other choices do not align with the typical physiological response seen in a severe pulmonary embolism. For example, flushed skin typically indicates increased blood flow and is often associated with conditions such as fever or inflammation. A yellowish tint may suggest issues related to liver function, such as jaundice, rather than a pulmonary issue. Dry skin is generally not a relevant indicator of pulmonary embolism; rather, it can result from various non-emergency medical conditions. Therefore, cyanosis is the most relevant skin condition associated with severe pulmonary embolism, making it the correct answer.