A nurse is reviewing the chart of an adult client recently diagnosed with hypertension. Which of the following blood pressure readings is most consistent with this diagnosis?

Choice A reason: A reading of 110/70 mm Hg is considered a normal blood pressure for an adult. This indicates that both the systolic and diastolic pressures are within the optimal range for cardiovascular health, showing no evidence of the elevated arterial wall tension that characterizes a diagnosis of hypertension. Choice B reason: A reading of 118/78 mm Hg is categorized as a normal blood pressure according to the most recent clinical guidelines. While it is on the higher end of the normal range, it does not meet the diagnostic threshold for elevated blood pressure or hypertension in a clinical setting. Choice C reason: A reading of 146/92 mm Hg is consistent with Stage 2 Hypertension. According to current medical standards, Stage 2 Hypertension is defined as a systolic pressure ≥ 140 mm Hg or a diastolic pressure ≥ 90 mm Hg. This reading clearly exceeds those parameters, requiring clinical monitoring and intervention. Choice D reason: A reading of 124/84 mm Hg would be classified as "Elevated" blood pressure (if systolic is 120 to 129) or Stage 1 Hypertension (if diastolic is 80 to 89). While higher than normal, 146/92 mm Hg is a more definitive representation of a established hypertensive diagnosis frequently seen in clinical charts.