A 65-year-old patient has been diagnosed with essential hypertension. Which of the following blood pressure readings demonstrate essential hypertension?
A) 140/92
B) 145/88
C) 90/62
D) 120/68
Ans: A
Feedback: Essential hypertension is the diagnosis given when the diastolic pressure is greater than or equal to 90 mm Hg regardless of the systolic pressure. Secondary hypertension can be attributed to an underlying cause, and isolated systolic hypertension is said to be present when the systolic pressure is greater than 140 mm Hg.
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