A 67-year-old male presents with weakness, dizziness, and melena that began approximately 2 days ago. He denies a history of trauma. His blood pressure is 90/50 mm Hg and his pulse is 120 beats/min and thready. You should be most suspicious that this patient is experiencing:
gastrointestinal bleeding.
Answer:
keep trying you will get there if you believe
I think the correct answer from the choices listed above is the last option. Of the following minerals, it would be phosphate that acts as a buffer to help maintain the pH of the blood. Hope this answers the question. Have a nice day.
Answer: Reduce caloric intake
Explanation:
