What is considered the normal range for blood pressure in adults?

The normal range for blood pressure in adults is typically defined as around 120/80 mmHg. This measurement serves as a benchmark for assessing cardiovascular health and is established by organizations such as the American Heart Association. A systolic reading (the top number) of 120 mmHg indicates the pressure in the arteries when the heart beats, while a diastolic reading (the bottom number) of 80 mmHg represents the pressure when the heart is resting between beats.

The blood pressure category can be crucial as it directly affects health outcomes. Readings above this normal range can indicate elevated blood pressure or hypertension, which can increase the risk for heart disease and strokes. Conversely, significantly lower readings may raise concerns about blood flow and the overall health of the cardiovascular system.

Other options provided fall outside the accepted range for what is considered normal. A reading of 110/70 may be on the lower side but is often acceptable for some individuals depending on their overall health. A reading of 130/90 is classified as elevated or stage 1 hypertension according to most guidelines, while 140/80 is indicative of stage 1 hypertension as well, highlighting an increased risk for cardiovascular issues. Recognizing the standard blood pressure measurement provides essential insight into a person