Question

question 1 (multiple choice worth 2 points) (04.03r mc) bobby has been experiencing headaches, dizziness, and blurred vision. his healthcare provider suspects high blood pressure. which of the following factors supports this diagnosis? constricted blood vessels decreased blood volume family history of low blood pressure internal bleeding from a ruptured vessel

Explanation:

To determine the factor supporting a high blood pressure diagnosis, we analyze each option:

• "Constricted blood vessels" increases resistance to blood flow, raising blood pressure.
• "Decreased blood volume" typically lowers blood pressure.
• "Family history of low blood pressure" is irrelevant to high blood pressure.
• "Internal bleeding from a ruptured vessel" causes blood loss (decreased volume) and lowers pressure.

So, constricted blood vessels align with high blood pressure pathophysiology.

Answer:

A. Constricted blood vessels