An older client who is prescribed terazosin (Hytrin) for treatment of benign prostatic hyperplasia ...

Correct Answer: 1
Rationale 1: Terazosin (Hytrin) can cause a sudden fall in blood pressure. First-dose syncope generally occurs 30 to 90 minutes after an initial dose of 2 mg or more, which causes a sudden fall in blood pressure.
Rationale 2: Terazosin (Hytrin) is an alpha-adrenergic blocker that blocks the alpha receptors peripherally. It does not affect the vasomotor center.
Rationale 3: Terazosin (Hytrin) is an alpha-adrenergic blocker that blocks the alpha receptors peripherally. It does not affect the blood vessels to the kidney.
Rationale 4: Terazosin (Hytrin) does not affect the formation of urine in the kidney tubules. It relaxes the smooth muscle of the urinary tract and the bladder, increasing urinary frequency.
Global Rationale: Terazosin (Hytrin) can cause a sudden fall in blood pressure. First-dose syncope generally occurs 30 to 90 minutes after an initial dose of 2 mg or more, which causes a sudden fall in blood pressure. Terazosin (Hytrin) is an alpha-adrenergic blocker that blocks the alpha receptors peripherally. It does not affect the vasomotor center or the blood vessels to the kidney. Terazosin (Hytrin) does not affect the formation of urine in the kidney tubules. It relaxes the smooth muscle of the urinary tract and the bladder, increasing urinary frequency.