What are common signs of hypertension?

The correct choice highlights a set of symptoms that are more directly associated with hypertension and its effects on the body. Chest pain, dizziness, and blurry vision can occur when the blood pressure is significantly elevated, leading to complications.

Chest pain may arise from the increased workload on the heart, which can lead to angina or even heart attacks if hypertension is severe and left untreated. Dizziness can be the result of fluctuating blood pressure levels or reduced blood flow to the brain. Blurry vision may indicate damage to the blood vessels in the eye due to high blood pressure, leading to a condition known as hypertensive retinopathy.

While other options mention symptoms such as fatigue, weakness, sweating, nausea, headaches, and fainting, these are not as specifically linked to hypertension. Fatigue and weakness can be generalized symptoms not necessarily exclusive to high blood pressure. Sweating and nausea are more commonly seen in other medical conditions, and headaches can also be very nonspecific. Fainting can occur in severe hypertension but is much less common than the trio of symptoms noted in the correct answer. Therefore, the combination of chest pain, dizziness, and blurry vision provides a better representation of potential signs when hypertension is present.