An 88-year-old male patient received an alpha blocker medication, to manage his hypertension, 30 minutes ago

An 88-year-old male patient received an alpha blocker medication, to manage his hypertension, 30 minutes ago. He complains of feeling lightheaded after changing positions from laying to sitting. The nurse finds a significant drop in his blood pressure during the position changes. This is an example of which adverse drug reaction? Select the correct answer and click the ‘Next’ button Orthostatic hypotension Reflex tachycardia Rapid bradycardia Postural hypertension