Please explain, don’t just give the answer!
Calculate the net pressure in a capillary under the following conditions: interstitial hydrostatic pressure = +4 mmHg interstitial colloid osmotic pressure (COP) = +4 mmHg blood hydrostatic pressure = +28 mmHg blood COP = +25 mmHg A) 1 mmHg B) 3 mmHg C) 11 mmHg D) 4 mmHg E) -11 mmHg