Anaes SAQs · Applied cardiovascular & respiratory physiology
Capillary exchange and the control of local blood flow
Primary — metabolic/myogenic/endothelial local control; active/reactive hyperaemia and autoregulation; Starling forces (hydrostatic vs oncotic, filtration at arterial end, reabsorption at venous, lymphatic return); revised Starling/glycocalyx; four mechanisms of oedema; HPV and microcirculatory dysfunction.
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ANZCAFRCAABAEDAIC
Prompt
Describe the local control of tissue blood flow and the Starling forces governing capillary fluid exchange. List the mechanisms of oedema.
Question
Describe the local control of tissue blood flow and the Starling forces governing capillary fluid exchange. List the mechanisms of oedema.
References4ShowHide
- [1]Popovich I, et al. Microvascular failure in septic shock. Crit Care, 2026.PMID 42343425
- [2]Duse DA. Carbon dioxide is a triple vasodilator. Cardiovasc Res, 2026.PMID 42334380
- [3]Alamilla-Sanchez ME, et al. Advances in the Physiology of Transvascular Exchange and A New Look At Rational Fluid Prescription. Int J Gen Med, 2023.PMID 37408844
- [6]Maier LE, et al. The influence of metaboreflex activation on pulmonary pressure with combined chemoreflex activation in acute and chronic hypoxia. J Physiol, 2026.PMID 42306962