Presentation is loading. Please wait.

Presentation is loading. Please wait.

© 2014 Pearson Education, Inc. Figure 18.4 Anatomy of a capillary bed. Vascular shunt Precapillary sphincters Metarteriole Thoroughfare channel Terminal.

Similar presentations


Presentation on theme: "© 2014 Pearson Education, Inc. Figure 18.4 Anatomy of a capillary bed. Vascular shunt Precapillary sphincters Metarteriole Thoroughfare channel Terminal."— Presentation transcript:

1 © 2014 Pearson Education, Inc. Figure 18.4 Anatomy of a capillary bed. Vascular shunt Precapillary sphincters Metarteriole Thoroughfare channel Terminal arteriole True capillaries Postcapillary venule Sphincters open —blood flows through true capillaries. Terminal arteriole Postcapillary venule Sphincters closed —blood flows through metarteriole – thoroughfare channel and bypasses true capillaries.

2 © 2014 Pearson Education, Inc. Vascular shunt Precapillary sphincters Metarteriole Thoroughfare channel Terminal arteriole True capillaries Postcapillary venule Sphincters open —blood flows through true capillaries. Figure 18.4a Anatomy of a capillary bed.

3 © 2014 Pearson Education, Inc. Figure 18.4b Anatomy of a capillary bed. Terminal arteriole Postcapillary venule Sphincters closed —blood flows through metarteriole – thoroughfare channel and bypasses true capillaries.

4 © 2014 Pearson Education, Inc. Figure 18.5 Relative proportion of blood volume throughout the cardiovascular system. Pulmonary blood vessels 12% Systemic arteries and arterioles 15% Heart 8% Capillaries 5% Systemic veins and venules 60%

5 © 2014 Pearson Education, Inc. Figure 18.6 Blood pressure in various blood vessels of the systemic circulation. Systolic pressure Mean pressure Diastolic pressure Aorta Arteries Arterioles Capillaries Venules Veins Venae cavae Blood pressure (mm Hg)

6 © 2014 Pearson Education, Inc. Figure 18.7 The muscular pump. Venous valve (open) Contracted skeletal muscle Venous valve (closed) Vein Direction of blood flow

7 © 2014 Pearson Education, Inc. Figure Body sites where the pulse is most easily palpated. Superficial temporal artery Facial artery Common carotid artery Brachial artery Radial artery Femoral artery Popliteal artery Posterior tibial artery Dorsalis pedis artery

8 © 2014 Pearson Education, Inc. Figure Capillary transport mechanisms. (1 of 2) Red blood cell in lumen Endothelial cell Fenestration (pore) Intercellular cleft Tight junction Endothelial cell nucleus Pinocytotic vesicles Basement membrane

9 © 2014 Pearson Education, Inc. Figure Pulmonary circulation. Pulmonary capillaries of the R. lung R. pulmonary artery L. pulmonary artery Pulmonary capillaries of the L. lung From systemic circulation R. pulmonary veins Pulmonary trunk L. pulmonary veins RA RV LV LA Left pulmonary artery Aortic arch Pulmonary trunk Right pulmonary artery Three lobar arteries to right lung Right atrium Pulmonary veins Right ventricle Left ventricle Two lobar arteries to left lung Pulmonary veins Left atrium Pulmonary capillary Air-filled alveolus of lung Schematic flowchart. Illustration. The pulmonary arterial system is shown in blue to indicate that the blood it carries is oxygen-poor. The pulmonary venous drainage is shown in red to indicate that the blood it transports is oxygen-rich. Gas exchange To systemic circulation

10 © 2014 Pearson Education, Inc. Figure 18.19a Pulmonary circulation. Pulmonary capillaries of the R. lung R. pulmonary artery L. pulmonary artery Pulmonary capillaries of the L. lung From systemic circulation R. pulmonary veins Pulmonary trunk L. pulmonary veins RA RV LV LA Schematic flowchart. To systemic circulation

11 © 2014 Pearson Education, Inc. Figure 18.19b Pulmonary circulation. Left pulmonary artery Aortic arch Pulmonary trunk Right pulmonary artery Three lobar arteries to right lung Right atrium Pulmonary veins Right ventricle Left ventricle Two lobar arteries to left lung Pulmonary veins Left atrium Pulmonary capillary Air-filled alveolus of lung Illustration. The pulmonary arterial system is shown in blue to indicate that the blood it carries is oxygen-poor. The pulmonary venous drainage is shown in red to indicate that the blood it transports is oxygen-rich. Gas exchange

12 © 2014 Pearson Education, Inc. Figure Schematic flowchart showing an overview of the systemic circulation. Common carotid arteries to head and subclavian arteries to upper limbs Capillary beds of head and upper limbs Aorta Superior vena cava Aortic arch RALA RV LV Azygos system Thoracic aorta Venous drainage Arterial blood Capillary beds of mediastinal structures and thorax walls Inferior vena cava Diaphragm Abdominal aorta Capillary beds of digestive viscera, spleen, pancreas, kidneys Inferior vena cava Capillary beds of gonads, pelvis, and lower limbs

13 © 2014 Pearson Education, Inc. Figure 18.21a Major arteries of the systemic circulation. R. external carotid artery R. internal carotid artery L. external carotid artery L. internal carotid artery R. vertebral R. common carotid – right side of head and neck L. common carotid – left side of head and neck L. vertebral R. axillary R. subclavian – neck and R. upper limb Brachiocephalic – head, neck, and R. upper limb Aortic arch L. subclavian – neck and L. upper limb L. axillary Arteries of L. upper limb Ascending aorta – L. ventricle to sternal angle Thoracic aorta T 5 –T 12 (diaphragm) L. and R. coronary arteries Arteries of R. upper limb L. ventricle of heart Visceral branches Parietal branches Mediastinal – posterior media- stinum Esophageal – esophagus Bronchial – lungs and bronchi Pericardial – pericardium Posterior intercostals – intercostal muscles, spinal cord, vertebrae, pleurae, skin Superior phrenics – posterior and superior diaphragm Diaphragm Abdominal aorta T 12 (diaphragm)–L 4 Visceral branches Parietal branches Gonadal – testes or ovaries Suprarenal – adrenal glands and Renal – kidneys Superior and inferior mesenterics – small intestine – colon Celiac trunk – liver – gallbladder – spleen – stomach – esophagus – duodenum Inferior phrenics – inferior diaphragm Lumbars – posterior abdominal wall Median sacral – sacrum – coccyx R. common iliac – pelvis and R. lower limb L. common iliac – pelvis and L. lower limb Arteries of R. lower limb Arteries of L. lower limb Schematic flowchart

14 © 2014 Pearson Education, Inc. Figure 18.21b Major arteries of the systemic circulation. Arteries of the head and trunk Internal carotid artery External carotid artery Common carotid arteries Subclavian artery Brachiocephalic trunk Vertebral artery Aortic arch Ascending aorta Coronary artery Celiac trunk Abdominal aorta Superior mesenteric artery Renal artery Gonadal artery Inferior mesenteric artery Common iliac artery Internal iliac artery Illustration, anterior view Arteries that supply the upper limb Subclavian artery Axillary artery Brachial artery Radial artery Ulnar artery Deep palmar arch Superficial palmar arch Digital arteries Arteries that supply the lower limb External iliac artery Femoral artery Popliteal artery Anterior tibial artery Posterior tibial artery Arcuate artery

15 © 2014 Pearson Education, Inc. Figure 18.22a Arteries of the head, neck, and brain. R. and L. anterior cerebral arteries R. posterior cerebral artery Basilar artery Superficial temporal artery R. Middle cerebral artery Anterior communicat- ing artery Cerebral arterial circle R. and L. Posterior communicat- ing arteries Ophthal- mic artery R. and L. vertebral arteries Maxillary artery Occipital artery Facial artery R. and L. internal carotid arteries Lingual artery Superior thyroid artery R. and L. external carotid arteries R. and L. common carotid arteries R. and L. subclavian arteries Brachiocephalic trunk Aortic arch Schematic flowchart

16 © 2014 Pearson Education, Inc. Maxillary artery Occipital artery Facial artery Lingual artery Superficial temporal artery Branches of the external carotid artery Superior thyroid artery Larynx Thyroid gland (overlying trachea) Clavicle (cut) Brachiocephalic trunk Internal thoracic artery Ophthalmic artery Basilar artery Vertebral artery Internal carotid artery External carotid artery Common carotid artery Thyrocervical trunk Costocervical trunk Subclavian artery Axillary artery Arteries of th e head and neck, right aspect Cerebral arterial circle (circle of Willis) Anterior communicating artery Posterior communicating artery Posterior cerebral artery Cerebellum Basilar artery Vertebral artery Posterior Major arteries serving the brain (inferior view, right side of cerebellum and part of right temporal lobe removed) Frontal lobe Optic chiasma Middle cerebral artery Internal carotid artery Mammillary body Temporal lobe Pons Occipital lobe Anterior cerebral artery Colorized arteriograph of the arterial supply of the brain Figure 18.22b–d Arteries of the head, neck, and brain.

17 © 2014 Pearson Education, Inc. Maxillary artery Occipital artery Facial artery Lingual artery Superficial temporal artery Branches of the external carotid artery Superior thyroid artery Larynx Thyroid gland (overlying trachea) Clavicle (cut) Brachiocephalic trunk Internal thoracic artery Ophthalmic artery Basilar artery Vertebral artery Internal carotid artery External carotid artery Common carotid artery Thyrocervical trunk Costocervical trunk Subclavian artery Axillary artery Arteries of the head and neck, right aspect Figure 18.22b Arteries of the head, neck, and brain.

18 © 2014 Pearson Education, Inc. Figure 18.22c Arteries of the head, neck, and brain. Colorized arteriograph of the arterial supply of the brain

19 © 2014 Pearson Education, Inc. Cerebral arterial circle (circle of Willis) Anterior communicating artery Posterior communicating artery Posterior cerebral artery Cerebellum Basilar artery Vertebral artery Posterior Major arteries serving the brain (inferior view, right side of cerebellum and part of right temporal lobe removed) Frontal lobe Optic chiasma Middle cerebral artery Internal carotid artery Mammillary body Temporal lobe Pons Occipital lobe Anterior cerebral artery Figure 18.22d Arteries of the head, neck, and brain.

20 © 2014 Pearson Education, Inc. Figure 18.23a Arteries of the right upper limb and thorax. R. common carotid artery L. common carotid artery R. vertebral artery L. vertebral artery Thyrocervical trunk L. subclavian artery Suprascapular artery R. subclavian artery. Axillary artery Thoracoacromial artery Thoracoacromial artery (pectoral branch) Anterior and posterior circumflex humeral arteries Aortic arch Brachiocephalic trunk Internal thoracic artery Anterior intercostal arteries Brachial artery Deep artery of arm Lateral thoracic artery Subscapular artery Anastomosis Common interosseus artery Thoracic aorta Posterior intercostal arteries Costocervical trunk Radial artery Ulnar artery Deep palmar arch Metacarpal arteries Superficial palmar arch Digital arteries Schematic flowchart

21 © 2014 Pearson Education, Inc. Figure 18.23b Arteries of the right upper limb and thorax. Common carotid arteries Right subclavian artery Left subclavian artery Brachiocephalic trunk Posterior intercostal arteries Anterior intercostal artery Internal thoracic artery Lateral thoracic artery Thoracic aorta Deep palmar arch Superficial palmar arch Digital arteries Ulnar artery Radial artery Common interosseous artery Deep artery of arm Brachial artery Anterior circumflex humeral artery Posterior circumflex humeral artery Subscapular artery Axillary artery Thoracoacromial artery Costocervical trunk Thyrocervical trunk Vertebral artery Suprascapular artery Illustration, anterior view

22 © 2014 Pearson Education, Inc. Figure 18.24a Arteries of the abdomen. Diaphragm Abdominal aorta Inferior phrenic arteries Celiac trunk Middle suprarenal arteries Superior mesenteric artery Renal arteries Inferior mesenteric artery Gonadal arteries Lumbar arteries Schematic flowchart. L. gastric artery Common hepatic artery Splenic artery L. gastroepiploic artery Intestinal arteries Middle colic artery R. colic artery Ileocolic artery Sigmoidal arteries L. colic artery Superior rectal artery Median sacral artery Common iliac arteries R. gastric artery Hepatic artery proper Gastro- duodenal artery R. gastroepiploic artery L R

23 © 2014 Pearson Education, Inc. Figure 18.24b Arteries of the abdomen. Liver (cut) Inferior vena cava Celiac trunk Common hepatic artery Hepatic artery proper Gastroduodenal artery Right gastric artery Gallbladder Pancreas (major portion lies posterior to stomach) Duodenum Abdominal aorta Diaphragm Esophagus Left gastric artery Stomach Left gastroepiploic artery Spleen Right gastroepiploic artery Superior mesenteric artery The celiac trunk and its major branches. The left half of the liver has been removed. Splenic artery

24 © 2014 Pearson Education, Inc. Figure 18.24c Arteries of the abdomen. Hiatus (opening) for inferior vena cava Hiatus (opening) for esophagus Adrenal (suprarenal) gland Celiac trunk Kidney Abdominal aorta Lumbar arteries Ureter Median sacral artery Diaphragm Inferior phrenic artery Middle suprarenal artery Renal artery Superior mesenteric artery Gonadal (testicular or ovarian) artery Inferior mesenteric artery Common iliac artery Major branches of the abdominal aorta.

25 © 2014 Pearson Education, Inc. Figure 18.24d Arteries of the abdomen. Celiac trunk Superior mesenteric artery Branches of the superior mesenteric artery Middle colic artery Intestinal arteries Right colic artery Ileocolic artery Ascending colon Right common iliac artery Ileum Cecum Appendix Transverse colon Aorta Inferior mesenteric artery Branches of the inferior mesenteric artery Left colic artery Sigmoidal arteries Superior rectal artery Descending colon Sigmoid colon Rectum Distribution of the superior and inferior mesenteric arteries. The transverse colon has been pulled superiorly.

26 © 2014 Pearson Education, Inc. Figure 18.25a Arteries of the right pelvis and lower limb. Abdominal aorta Superior gluteal artery Internal iliac artery Common iliac artery Obturator artery External iliac artery Femoral artery Adductor hiatus Popliteal artery Posterior tibial artery Fibular (peroneal) artery Lateral plantar artery Medial plantar artery Plantar arch Plantar metatarsal arteries Dorsal metatarsal arteries Arcuate artery Lateral plantar artery Dorsalis pedis artery Anterior tibial artery Arterial anastomosis Lateral circumflex femoral artery Medial circumflex femoral artery Internal pudendal Inferior gluteal artery Deep artery of thigh Schematic flowchart

27 © 2014 Pearson Education, Inc. Figure 18.25b–c Arteries of the right pelvis and lower limb. Common iliac artery Internal iliac artery Superior gluteal artery External iliac artery Deep artery of thigh Lateral circumflex femoral artery Medial circumflex femoral artery Obturator artery Femoral artery Adductor hiatus Popliteal artery Anterior tibial artery Posterior tibial artery Fibular artery Dorsalis pedis artery Arcuate artery Dorsal metatarsal arteries Anterior view Popliteal artery Anterior tibial artery Fibular artery Dorsalis pedis artery (from top of foot) Plantar arch Posterior tibial artery Lateral plantar artery Medial plan- tar artery Posterior view

28 © 2014 Pearson Education, Inc. Figure 18.25b Arteries of the right pelvis and lower limb. Common iliac artery Internal iliac artery Superior gluteal artery External iliac artery Deep artery of thigh Lateral circumflex femoral artery Medial circumflex femoral artery Obturator artery Femoral artery Adductor hiatus Popliteal artery Anterior tibial artery Posterior tibial artery Fibular artery Dorsalis pedis artery Arcuate artery Dorsal metatarsal arteries Anterior view

29 © 2014 Pearson Education, Inc. Figure 18.25c Arteries of the right pelvis and lower limb. Popliteal artery Anterior tibial artery Fibular artery Dorsalis pedis artery (from top of foot) Plantar arch Posterior tibial artery Lateral plantar artery Medial plantar artery Posterior view

30 © 2014 Pearson Education, Inc. Figure 18.26a Major veins of the systemic circulation. Veins of R. upper limb R. external jugular – superficial head and neck R. vertebral – cervical spinal cord and vertebrae Intracranial dural venous sinuses R. axillary R. subclavian – R. head, neck, and upper limb R. internal jugular – dural venous sinuses of the brain R. brachiocephalic – R. side of head and R. upper limb Same as R. brachiocephalic L. brachiocephalic – L. side of head and L. upper limb Superior vena cava – runs from union of brachiocephalic veins behind manubrium to R. atrium Azygos system – drains much of thorax R. atrium of heart Diaphragm Inferior vena cava – runs from junction of common iliac veins at L 5 to R. atrium of heart L., R., and middle hepatic veins – liver L. and R. renal veins – kidneys Lumbar veins (several pairs) – posterior abdominal wall L. common iliac – pelvis and L. lower limb Veins of L. lower limb Veins of R. lower limb R. common iliac – pelvis and R. lower limb R. gonadal (L. gonadal drains into L. renal vein) – testis or ovary R. suprarenal (L. suprarenal drains into L. renal vein) – adrenal glands Schematic flowchart.

31 © 2014 Pearson Education, Inc. Figure 18.26b Major veins of the systemic circulation. Veins of the head and trunk Dural venous sinuses External jugular vein Vertebral vein Internal jugular vein Right and left brachiocephalic veins Superior vena cava Great cardiac vein Hepatic veins Splenic vein Hepatic portal vein Renal vein Superior mesenteric vein Inferior mesenteric vein Inferior vena cava Common iliac vein Internal iliac vein Veins that drain the upper limb Subclavian vein Axillary vein Cephalic vein Brachial vein Basilic vein Median cubital vein Ulnar vein Radial vein Digital veins Veins that drain the lower limb External iliac vein Femoral vein Great saphenous vein Popliteal vein Posterior tibial vein Anterior tibial vein Small saphenous vein Dorsal venous arch Dorsal metatarsal veins Illustration, anterior view. The vessels of the pulmonary circulation are not shown.

32 © 2014 Pearson Education, Inc. Figure 18.27a Venous drainage of the head, neck, and brain. Superior sagittal sinus Inferior sagit- tal sinus Superficial temporal vein Occipital vein Straight sinus Transverse sinus Ophthalmic vein Cavernous sinus Facial vein Posterior auricular vein Sigmoid sinus External jugular vein Vertebral vein Subclavian vein Internal jugular vein Superior thyroid vein Middle thyroid vein Brachiocephalic veins Superior vena cava Schematic flowchart

33 © 2014 Pearson Education, Inc. Ophthalmic vein Superficial temporal vein Facial vein Occipital vein Posterior auricular vein External jugular vein Vertebral vein Internal jugular vein Brachiocephalic vein Subclavian vein Superior vena cava Veins of the head and neck, right superficial aspect Superior and middle thyroid veins Superior sagittal sinus Falx cerebri Inferior sagittal sinus Straight sinus Cavernous sinus Transverse sinuses Sigmoid sinus Jugular foramen Right internal jugular vein Dural venous sinuses of the brain Figure 18.27b–c Venous drainage of the head, neck, and brain.

34 © 2014 Pearson Education, Inc. Figure 18.27b Venous drainage of the head, neck, and brain. Ophthalmic vein Superficial temporal vein Facial vein Occipital vein Posterior auricular vein External jugular vein Vertebral vein Internal jugular vein Superior and middle thyroid veins Brachiocephalic vein Subclavian vein Superior vena cava Veins of the head and neck, right superficial aspect

35 © 2014 Pearson Education, Inc. Figure 18.27c Venous drainage of the head, neck, and brain. Superior sagittal sinus Falx cerebri Inferior sagittal sinus Straight sinus Cavernous sinus Transverse sinuses Sigmoid sinus Jugular foramen Right internal jugular vein Dural venous sinuses of the brain

36 © 2014 Pearson Education, Inc. Figure 18.28a Veins of the thorax and right upper limb. Subclavian vein Internal jugular vein External jugular vein Brachiocephalic veins Axillary vein Superior vena cava Accessory hemiazygos vein Median cubital vein Brachial vein Azygos vein Hemiazygos vein Right and left posterior intercostal veins Cephalic vein Median antebrachial vein Basilic vein Radial vein Ulnar vein Deep venous palmar arch Metacarpal veins Superficial venous palmar arch Digital veins Schematic flowchart

37 © 2014 Pearson Education, Inc. Figure 18.28b Veins of the thorax and right upper limb. Brachiocephalic veins Right subclavian vein Axillary vein Brachial vein Cephalic vein Basilic vein Median cubital vein Median antebrachial vein Cephalic vein Radial vein Basilic vein Ulnar vein Deep venous palmar arch Superficial venous palmar arch Digital veins Anterior view Internal jugular vein External jugular vein Left subclavian vein Superior vena cava Azygos vein Accessory hemiazygos vein Hemiazygos vein Posterior intercostals Inferior vena cava Ascending lumbar vein

38 © 2014 Pearson Education, Inc. Figure 18.29a Veins of the abdomen. Inferior vena cava Inferior phrenic veins Hepatic veins Hepatic portal vein Superior mesenteric vein Splenic vein Inferior mesenteric vein L. ascending lumbar vein External iliac vein Internal iliac veins Common iliac veins R. ascending lumbar vein Lumbar veins Gonadal veins Renal veins Suprarenal veins Hepatic portal system Cystic vein Schematic flowchart.

39 © 2014 Pearson Education, Inc. Figure 18.29b–c Veins of the abdomen. Hepatic veins Inferior vena cava Right suprarenal vein Right gonadal vein External iliac vein Inferior phrenic vein Left suprarenal vein Renal veins Left ascending lumbar vein Lumbar veins Left gonadal vein Common iliac vein Internal iliac vein Tributaries of the inferior vena cava. Venous drainage of abdominal organs not drained by the hepatic portal vein. Hepatic veins Liver Hepatic portal vein Small intestine Rectum Gastric veins Spleen Inferior vena cava Splenic vein Right gastroepiploic vein Inferior mesenteric vein Superior mesenteric vein Large intestine The hepatic portal circulation.

40 © 2014 Pearson Education, Inc. Figure 18.29b Veins of the abdomen. Hepatic veins Inferior vena cava Right suprarenal vein Right gonadal vein External iliac vein Inferior phrenic vein Left suprarenal vein Renal veins Left ascending lumbar vein Lumbar veins Left gonadal vein Common iliac vein Internal iliac vein Tributaries of the inferior vena cava. Venous drainage of abdominal organs not drained by the hepatic portal vein.

41 © 2014 Pearson Education, Inc. Figure 18.29c Veins of the abdomen. Hepatic veins Liver Hepatic portal vein Small intestine Rectum Gastric veins Spleen Inferior vena cava Splenic vein Right gastroepiploic vein Inferior mesenteric vein Superior mesenteric vein Large intestine The hepatic portal circulation.

42 © 2014 Pearson Education, Inc. Figure Veins of the right lower limb. Internal iliac vein Femoral vein Small saphenous vein Fibular (peroneal) vein Dorsal venous arch Dorsal metatarsal veins Inferior vena cava Common iliac vein External iliac vein Great saphenous vein Popliteal vein Anterior tibial vein Posterior tibial vein Dorsalis pedis vein Femoral vein Small saphenous vein Fibular (peroneal) vein Plantar veins Deep plantar arch Digital veins Anterior Posterior Popliteal vein Small saphenous vein Fibular vein Anterior tibial vein Dorsalis pedis vein Dorsal Venous arch Dorsal metatarsal veins Common iliac vein Internal iliac vein External iliac vein Inguinal ligament Femoral vein Great saphenous vein (superficial) Great saphenous vein Popliteal vein Anterior tibial vein Fibular vein Small saphenous vein (superficial) Posterior tibial vein Plantar veins Deep plantar arch Posterior view Digital veins Schematic flowchart of the anterior and posterior veins Anterior view

43 © 2014 Pearson Education, Inc. Figure 18.30a Veins of the right lower limb. Internal iliac vein Femoral vein Small saphenous vein Fibular (peroneal) vein Dorsal venous arch Dorsal metatarsal veins Inferior vena cava Common iliac vein External iliac vein Great saphenous vein Popliteal vein Anterior tibial vein Posterior tibial vein Dorsalis pedis vein Femoral vein Small saphenous vein Fibular (peroneal) vein Plantar veins Deep plantar arch Digital veins Anterior Posterior Schematic flowchart of the anterior and posterior veins

44 © 2014 Pearson Education, Inc. Figure 18.30b Veins of the right lower limb. Common iliac vein Internal iliac vein External iliac vein Inguinal ligament Femoral vein Great saphenous vein (superficial) Popliteal vein Small saphenous vein Fibular vein Anterior tibial vein Dorsalis pedis vein Dorsal venous arch Dorsal metatarsal veins Anterior view

45 © 2014 Pearson Education, Inc. Figure 18.30c Veins of the right lower limb. Great saphenous vein Popliteal vein Anterior tibial vein Fibular vein Small saphenous vein (superficial) Posterior tibial vein Plantar veins Deep plantar arch Digital veins Posterior view


Download ppt "© 2014 Pearson Education, Inc. Figure 18.4 Anatomy of a capillary bed. Vascular shunt Precapillary sphincters Metarteriole Thoroughfare channel Terminal."

Similar presentations


Ads by Google