Flashcards
ANATOMY AND PHYSIOLOGY
Cards in this deck (19)
- 15 types of WBC1.Neutrophils 2.lymphocytes 3.monocytes 4.eosinophils 5.basophils
- 2erythrocytesred blood cells, contains hemoglobin
(oxygen-carrying protein)
4.2-6.2 million RBC's per microliter of blood, life span for a RBC- 120 days - 3Leukocyteswhite blood cells
protects the body against infection,
5,000-10,000 WBC's per microliter Leukocytosis: ^in WBC (infection&lukemia)
Leukopenia: v in WBC
(viral infection&chemotherapy) - 4thrombocytesplatelets, 140,000-440,000 platelets per microliter, life span of 9 to 12 days
- 5pulmonary circulationsends deoxygenated blood from the RV to the lungs (alveoli give oxygen) sends oxygenated blood from the lungs to the LA
- 6systemic circulationsends oxygenated blood from the LV to the body
- 7tricuspid valveatrioventricular valve
between the RA & RV - 8pulmonice valveSemi lunar valve
between the RV & pulmonary artery - 9mitral valve (bicuspid valve)atrioventriculae valve
between the LA &LV - 10aortic valvesemi lunar valve
between the LV & Aorta - 11Layers of the Heart1.endocardium 2.myocardium 3.epicardium
- 12endocardiuminner layer: lining of the heart
- 13myocardiummuscular middle layer: contractile element of the heart
- 14epicardiumouter layer of the heart, the
coronary arteries is found on the heart & supplys blood to the heart - 15blood vesselsaorta, arteries, arterioles, capillaries, venules, veins, superior and inferior vena cavae
- 16aorta, arteries, arteriolescarry oxygenated blood to the body
- 17venules, veins, superior and inferior vena cavaecarry deoxygenated blood back to the heart
- 18Circrulatorysends oxygen, nutrients, hormones and enzymes to the cells. send waste such as carbon dioxide and urea to the organs.
- 19heart
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- Phlebotomy Flashcards on ANATOMY AND PHYSIOLOGY, created by marianar.2010 on 07/05/2013.
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- marianar.2010
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