Anatomy and Physiology Course Lesson 6.5: Vessels, pressure, resistance, and flow.

Explain pressure differences, resistance, and arteriolar diameter. Connect capillary exchange and lymphatic return with tissue perfusion.

Focus for this topic

• Explain pressure differences, resistance, and arteriolar diameter.
• Connect capillary exchange and lymphatic return with tissue perfusion.

Recommended study time: 110–145 minutes. Objective: AP-M06-04.

Your study sequence

Use Next to continue through the PHA Learning Guide and textbook readings in this topic. Work through the pages in order and connect the examples to the topic’s learning goals. Planning estimates are flexible; work at your own pace.