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Which carotid arteries have low resistance?
Internal
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Which carotid arteries have high resistance?
External
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Name the three layers of arteries and veins.
- Tunica Intimia
- Tunica Media
- Tunica Adventitia
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What does the vascular system transport to the tissues?
O2 (gas) and nutrients
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List the five sections the aorta is divided into.
- aortic root
- Ascending aorta
- Descending Thoracic Aorta
- Abdomina Aorta
- Bifurcation inot Iliac arteries to legs
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Which vessels are more eleasitc and do not collapse?
Arteries
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Which vessels have vavles and are usually larger in diameter?
Veins
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Veins move with _____ motion and _____ motion.
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Arteries flow due to _______ ________.
Heart contractions
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What are three factors that affect vascular blood flow?
- Pressure
- Resistance
- Viscosity
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Name the two types of stroke and which is the most common?
- Ischemic (most common 80%)
- Hemorrhagic
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Name the upper extremity anatomy.
- IJV
- Subclavian Vein
- Axillary Vein
- Brachial
- Cephalic Vein
- Basilic Vein
- Mepial Antecubital
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Name the lower extremity anatomy.
- Vena Cava
- Common Iliac vein
- Internal Iliac vein
- External Iliac Vein
- Common Femoral Vein
- Superficial Femoral Vein
- Greater Saphenous Vein
- Popliteal Vein
- Greater Saphenous Vein
- Peromal Vein
- Poster/Anterior Tibial Veins
- Dorsalis Pedis
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List the Extracranial vessels anatomy.
- Ophthalmic artery
- Internal Carotid artery
- Carotid Bifurcations
- External carotid artery
- Common Carotid artery
- Vertebral Artery
- Subclavian artery
- Right Brachiocephalic Trucnk (Inominate)
- Aortic Arch
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What is Virchows Triad?
- 1) Blood coagulability
- 2) Venous Stasis
- 3) Wein Wall Injury
*The presence of these 3 factors predispose patients to the development of DVT (1846)
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Pale skin coloration from reduced blood flow
Palor
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Reddish blue discoloration (signifigant ischemia)
Rubor
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Inadequate perfusion leading to Ischemia
Ischemic Ulcers
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Sound caused by turbulent flow stenosis or atherosclerosis
Bruit
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Staggering and unsteadiness when walking
Ataxia
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Inability to communicate
Aphasia
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Transient partial or complete loss of visioin in one eye
Amaurosis fugax
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Inability or difficulty swallowing
Dysphagia
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Unilateral partial or complete paralysis
Hemiparesis
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Sensation of having objects move about the person of sensation of moving around space
Vertigo
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