A male client is admitted for observation because he is reporting progressively increasing fatigue over the past month and a brief episode of dizziness that occurred today. He has a history of heartburn and indigestion that the self treats with ibuprofen and antacids. Which assessment finding should the nurse report immediately to the healthcare provider (HCP)?Reference Ranges:Hemoglobin [14 to 18 g/dL (140 to 180 g/L)]Hematocrit [42% to 52% (0.42 to 0.52 volume fraction)]Gastric pH (1.5 to 3.5]

A. Positive guaiac of stool: A positive guaiac test indicates the presence of blood in the stool, suggesting gastrointestinal bleeding. Given the client’s history of frequent ibuprofen use, which can cause gastric ulcers and GI bleeding, this is a critical finding that must be reported immediately to the healthcare provider.B. Hemoglobin 13 g/dL (130 g/L): Although slightly below the normal reference range for males, a hemoglobin of 13 g/dL is not critically low. It suggests mild anemia but is not an urgent finding compared to evidence of active gastrointestinal bleeding.C. Hematocrit 42% (0.42 volume fraction): A hematocrit of 42% falls within the normal reference range for a male client. Therefore, this finding is stable and does not require immediate reporting in the context of the client's current symptoms.D. Gastric pH 2: A gastric pH of 2 is within the normal range for stomach acid levels (1.5 to 3.5). The current gastric pH suggests that their acid production is within expected limits and is not the immediate concern. This value does not indicate any acute problem by itself and would not require immediate notification of the healthcare provider.