Final answer:
Hypertension can lead to various complications, including kidney problems such as high blood pressure, proteinuria, and renal failure.
Step-by-step explanation:
Hypertension: Chronic and persistent blood pressure measurements of 140/90 mm Hg or above. Hypertension may lead to complications such as heart attack, stroke, aneurysms, peripheral arterial disease, chronic kidney disease, or heart failure.
Kidney complications: Severe complication of kidney function include high blood pressure, proteinuria, oliguria, elevated creatinine levels, CNS symptoms, impaired liver function, thrombocytopenia, and deteriorating maternal and/or fetal conditions.
Renal failure: Renal failure can be diagnosed by elevated creatinine or blood urea nitrogen levels, decreased urine production, and other symptoms such as back pain, fever, vomiting, and blood in urine.