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Blood & Blood vessel
| Question | Answer |
|---|---|
| Eosinophil | granular cell that contain antihistamine molecules to counteract allergies & inflammations |
| Eosinophil | Multilobed (2-3); Headphone-shaped; Attack parasitic worm |
| Red Blood Cell (erthyrocyte) | a-nucleated & carry O2 |
| Monocyte | largest WBC & called macrophages when leaving to bloodstream |
| Monocyte | horse-shaped phagocyte |
| Basophil | Most granulated Call other WBCs (release histamine) & act as a vasodilator |
| Basophil | secrete heparin to dilute blood to enhance circulation giving more access to WBC |
| Neutrophil | Multilobed (2-5) for Bacterial infection |
| Lymphocyte | Heavy lifter of immune system |
| Platelets/ thrombocyte | Blood clotters to prevent bleeding |
| Determining the hematocrit | (Height of column of the RBC/Height of tot # of blood) * 100 |
| Brachiocephalic artery | 1st & largest branch of the aortic arch; Supplies right arm, head, & neck. |
| Left common carotid artery | from the aortic branch Supply to the head and neck |
| Right common carotid artery | from the brachiocephalic artery; Supply to the head and neck |
| right subclavian artery | continue from the brachiocephalic trunk and supply blood to the arms, neck, and brain |
| left subclavian artery | continue from aortic arch and Supply blood to the arms, neck, and brain |
| Femoral artery | Large artery supplying oxygenated blood to the lower limb |
| Popliteal artery | Supplies oxygen-rich blood to the knee, calf, and foot; divides into tibial arteries |
| Common iliac artery | supply to the lateral forearm, wrist, and hand; Right Branch from brachial artery |
| Axillary artery | Supply the upper limb; Continuation of subclavian artery |
| Brachial artery | Supply to arm, elbow, and forearm; Continuation of the axillary artery |
| Radial artery | supply to the lateral forearm, wrist, and hand; Right Branch from brachial artery |
| Ulnar artery | Supply to medial forearm, wrist, and hand; Left Branch from brachial artery |
| Abdominal aorta | Largest artery in the abdominal cavity; supplying lower body & major abdominal organ |
| Celiac trunk | from the abdominal aorta; primary supply for the foregut |
| Mesenteric arteries | Branch from abdominal aorta; supply to the intestines, from lower pancreas to rectum |
| Common hepatic artery | Major & short branch from the celiac trunk; supplies liver, pylorus of the stomach, duodenum, pancreas, & gallbladder |
| Renal artery | Supply kidneys |
| Splenic artery | Supply spleen |
| Hepatic vein | drain from the liver into the IVC |
| Hepatic portal | drain from the GI tract, spleen, pancreas, & gallbladder directly to the liver |
| Splenic vein | drains from the spleen, parts of the stomach, & pancreas |
| Renal vein | drain from the liver into the IVC |
| Common iliac vein (left) | Branch from IVC; Drain from pelvis & lower limbs |
| Brachiocephalic vein | drain from the head, neck, & arms into the sup. vena cava |
| Brachial vein | drain deep structures of the arm |
| Radial vein | drain from the hand & forearm |
| Ulnar vein | draining from the hand & medial forearm |
| Femoral vein | Drain from upper leg |
| Popliteal vein | Continue from femoral vein; Drain from knee and calf & lower leg |
| Great Saphenous vein | Run from top of foot to the groin; Joins the femoral vein; Drains from the superficial leg tissues to the heart |
| Umbilical veins | carry oxygenated blood from the placenta to the fetus |
| Umbilical arteries | carry deoxygenated blood from the fetus to the placenta |
| Foramen ovale | opening between right and left atria which allows blood to bypass lungs |
| Ductus arteriosus | connects pulmonary artery to aorta which diverts blood away from lungs (closes after birth and becomes ligamentum arteriosum) |
| Ductus venosus | shunts blood from umbilical vein to inferior vena cava which bypasses liver (closes after birth and becomes ligamentum venosum) |
| Apical pulse | apex's heartbeat per min |
| pulse deficit | the difference between apical and radial pulse |
| Cardiac cycle | ventricles filling, ventricles emptying, isovolumic relaxation |
| Ventricles Filling | Atria & Ventricles are in diastole; AV valves open, SL valves close; Pressure difference (atria>ventricles) open AV valves; P wave occurs |
| Ventricular systole A | atria in diastole - almost empty (Isovolumetric contraction phase); AV valves close ; Ventricles depolarizes & starting systole; pressure build but not enough to open SL valves |
| Ventricular systole B | sustaining ventricle contraction (Ejection phase); + BP; Open SL valve; blood leave ventricle |
| Isovolumic relaxation (All valves closed) | 2 independent & isolated ventricles sitting next to each other but the # of volume; SL valves close due to backflow; Ventricles are closed & isolated |
Created by:
FuirzH