Final answer:
The condition that is associated with a marked drop in blood pressure is hypotension, not hypertension, which is characterized by elevated blood pressure levels.
Step-by-step explanation:
A marked drop in blood pressure is found with hypotension, not hysteria or hypertension. Hypotension refers to low blood pressure, which can cause symptoms such as dizziness, fainting, and lightheadedness.
It's different from orthostatic hypotension, which is a sudden drop in blood pressure upon standing. Hypertension, on the other hand, is characterized by persistently high blood pressure, with measurements of 140/90 mm Hg or above considered to be one of the criteria for this condition. While hypertension is a major risk factor for several serious health conditions, it does not cause a drop in blood pressure but rather an increase.