Nha Ccma

NHA CCMA CC - ANSWER Chief Complaint Segment - ANSWER Line between two wave forms P-wave - ANSWER Atrial Depolarization How many 1mm boxes are in a 6 second Rythm strip? - ANSWER 30 one millimeter boxes The SA node represents which waveform on the ekg? - ANSWER Only the P-wave What is the reading you can get from the RR interval? - ANSWER Ventricular Pulse What is the primary stage of Hemolisis? - ANSWER Vascular phase and platelet phase together What is Electophoresis? - ANSWER Analyzation of the chemical components of blood e.g. hemoglobin, serum, urinem cerebrospinal fluid based on electrical charge. Positive testing for occult blood in a stool sample turn which color? - ANSWER Turns Blue on a positive test for occult blood in feces. The stages of Hemostasis: - ANSWER 1. Vascular 2. Platelet Phase 3. Coagulation Phase 4. Fibronolysis Blood Vessels - ANSWER Aorta, arteries, arterioles, capillaries, venues, veins, superior and inferior vena cavae. Outer connective tissue layer of a blood vessel - ANSWER Tunica adventitia Inner endothelial tissue layer of a blood vessel - ANSWER Tunica Intima The inner smooth layer of a blood vessel - ANSWER Tunica media The standards of right and wrong in a medical setting - ANSWER Code of Ethics What do you find in capillaries? - ANSWER A mixture of venous and arterial blood is found The average adult has how many liters of blood? - ANSWER 5-6 liters What is the percentage of water in blood? - ANSWER 92% Percentage of plasma in blood - ANSWER 55% Percentage of Formed Elements in the blood - ANSWER 45% 99% of formed elements in blood - ANSWER RBC's or Erythrocytes Where you find Hemoglobin - ANSWER RBC's Where do all blood cells originate? - ANSWER Bone Marrow How many RBC's per microliter of blood - ANSWER 4.2-6.2 million What is the second most numerous WBC? - ANSWER Lymphocyte with 20-40% Their numbers increase in intracellular infections and TB - ANSWER Monocytes Their numbers increase in bacterial infections and often are first on scene - ANSWER Neutrophils These WBC's play an important role in viral infection as well as in immunity. - ANSWER Lymphocytes Number of leukocytes for average adult per micrometer - ANSWER Leukopenia - ANSWER Decrease in WBC's seen with viral infection and leukemia Comprises 3-8% of wbc or leukocytes - ANSWER Monocytes Largest in size of the leukocytes - ANSWER Monocytes Carries Histamine - ANSWER Basophil Injury to a blood vessel that causes it to constrict, slowing the clot of blood - ANSWER Cascular phase of hemostasis