American Association of Critical-Care Nurses (AACN) Certification Practice Test

In the rhyme indicating hyperglycemia, what does the phrase "3 Ps" refer to?

1. Pneumonia, pressure, pain

2. Postprandial, pulse, pressure

3. Polyphagia, polydipsia, polyuria

4. Premature, panic, pallor

The correct answer is: Polyphagia, polydipsia, polyuria

The phrase "3 Ps" in the context of hyperglycemia specifically refers to polyphagia, polydipsia, and polyuria. These symptoms are commonly associated with high blood sugar levels and diabetes. Polyphagia means increased hunger and arises from the body's inability to utilize glucose effectively, leading to cellular starvation despite high blood sugar levels. Polydipsia indicates excessive thirst, as the body signals the need for hydration to counteract the effects of high glucose levels. Polyuria refers to increased urination, which occurs because the kidneys attempt to excrete excess glucose through urine, leading to subsequent fluid loss and dehydration. Understanding these terms is essential for recognizing the signs of hyperglycemia in clinical settings, and knowing them can assist healthcare professionals in diagnosing and managing diabetes effectively. The other options do not align with the established clinical indicators of hyperglycemia and thus do not relate to the "3 Ps."