Difficulty: Medium
Average Score: 64%
Practice
Kevin has a history of peptic ulcer disease and vomits coffee-ground emesis. What does this indicate?
Correct answer
C
Rationale
In this scenario, the correct answer is C) His gastric bleeding occurred 2 hours earlier. This indicates that the coffee-ground emesis is a result of bleeding that happened some time ago. When blood stays in the stomach for a period of time, it undergoes partial digestion by gastric acid, leading to the coffee-ground appearance.
Option A is incorrect because coffee-ground emesis typically indicates older bleeding rather than fresh, active bleeding. Option B is also incorrect because saline gastric lavage is not indicated in this situation and can be harmful. Option D is incorrect as the immediate need is not for a transfusion but rather for further assessment and management of the underlying cause of bleeding.
From an educational perspective, understanding the significance of coffee-ground emesis in a patient with a history of peptic ulcer disease is crucial for nursing practice. It helps nurses recognize the timing of bleeding events and guides appropriate interventions. This knowledge empowers nurses to provide timely and effective care to patients experiencing gastrointestinal bleeding, ultimately improving outcomes and patient safety.
Option A is incorrect because coffee-ground emesis typically indicates older bleeding rather than fresh, active bleeding. Option B is also incorrect because saline gastric lavage is not indicated in this situation and can be harmful. Option D is incorrect as the immediate need is not for a transfusion but rather for further assessment and management of the underlying cause of bleeding.
From an educational perspective, understanding the significance of coffee-ground emesis in a patient with a history of peptic ulcer disease is crucial for nursing practice. It helps nurses recognize the timing of bleeding events and guides appropriate interventions. This knowledge empowers nurses to provide timely and effective care to patients experiencing gastrointestinal bleeding, ultimately improving outcomes and patient safety.