Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
BIO104 Cardiovasc
| Question | Answer |
|---|---|
| Flow of blood | BLUE - vena cava > right atrium > tricuspid valve > right ventricle > pulmonary valve > pulmonary arteries > LUNGS RED - pulmonary valve > left atrium > bicuspid valve > left ventricle > aortic valve > aorta |
| Function of blood | - transports vital substances - maintains fluid levels with help of lymphatic system - distributes heat |
| Main parts of blood | - plasma, liquid, make up 55% - erythrocytes (red blood cells), make up 45% - leukocytes (white blood cells), make up less than 1% |
| red blood cell counts | - 4-6 million per microliter for men - 4-5 million per microliter for women |
| erythropoiesis | - the process of making red blood cells, they're produced in red bone marrow in spongy bone |
| hematopoiesis | - hematopoietic stem cells - creation of both red and white blood cells - lymphoid stem cells - make lymphocytes - myeloid stem cells - make white blood cells |
| anemia | low red blood cell count -> low iron, low oxygen |
| sickle cell anemia | increase in clotting, low oxygen |
| removal of damaged RBC | - phagocytes and macrophages engulf them, lysosomes break them down, hemoglobin from decomposed cells converted to heme and globin heme - connected to bilirubin globin - converted to proteins |
| RBC cycle of life | slide 16 on powerpoint, will be drag and drop on test |
| white blood cells | defense mechanism |
| WBC diapedesis | movement through a capillary wall |
| types of WBC | granulocytes - have granular cytoplasm ---neutrophils ---eosinophils ---basophils agranularcytes - no grain in cytoplasm ---monocytes ---lymphocytes |
| WBC counts | 3,000-10,000 per microliter |
| platelets (thrombocytes) | repairs damage to blood vessels |
| plasma | 92% water, transplats nutrients and gasses |
| hemostasis | how you stop bleeding, platelet plug, positive feedback loop |
| two veins/arteries | carotid, coronary |
| major artery of neck | occipital |
| major artery of brain | middle cerebral |
| major vessels of the arterial system | axillary, illiac, celiac |
| major arteries of brain, head, and neck | verterbral |
| major veins of upper limb and shoulder | radial, ulnar, brachial, |
| what percent of blood is in veins | 75% |
| pulmonary veins go in what direction | horizontal |
| epicardium | thin outer layer of heart |
| myocardium | cardiac muscle |
| endocardium | inside lining of chambers |
Created by:
user-1998695