What is the typical color of blood seen with hematochezia?

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Prepare for the NREMT AEMT Test. Study with flashcards and multiple-choice questions. Each question includes hints and explanations. Get ready for your exam now!

Multiple Choice

What is the typical color of blood seen with hematochezia?

Explanation:
Hematochezia typically presents as fresh, bright red blood. This color indicates the blood hasn’t been digested and usually comes from a bleed in the lower GI tract, such as the colon or rectum, or from a very brisk upper GI bleed that reaches the rectum quickly. When blood is dark, tarry, or black, it suggests the blood has been digested as it passes through the GI tract (an upper GI source). Yellow or gray tones aren’t characteristic of a fresh GI bleed like hematochezia. So bright red is the correct color.

Hematochezia typically presents as fresh, bright red blood. This color indicates the blood hasn’t been digested and usually comes from a bleed in the lower GI tract, such as the colon or rectum, or from a very brisk upper GI bleed that reaches the rectum quickly. When blood is dark, tarry, or black, it suggests the blood has been digested as it passes through the GI tract (an upper GI source). Yellow or gray tones aren’t characteristic of a fresh GI bleed like hematochezia. So bright red is the correct color.

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