Alu 301 chapter 4 - Study guides, Class notes & Summaries

ALU 301 Chapter 4|Complete Questions with 100% Correct Answers The Humoral System Predominant theory of disesase in Western culture for over 200 years. It taught that the body is composed of four balanced humors, or fluids: blood, phlegm, black bile, and yellow bile - which are found in the heart, brain, spleen and liver. (Hippocrates created this.) Germ Theory of Disease Developed late in the 19th century by Louis Pateur and Robert Koch. This theory postulated that each disease is cause...

ALU 301 Chapter 7 Exam Questions With 100% Correct Answers Dr. William Einthoven - answerDutch doctor and physiologist; invented the first practical electrocardiogram (EKG, ECG) in 1901. EKG - answerHas remained the most commonly used non-invasive diagnostic cardiac test worldwide. It serves as an important tool for the diagnosis of ischemia and myocardial infarction. It is the most accurate means of identifying significant arrhythmias and conduction abnormalities that carry extra mortali...

ALU 301 Chapter 3 Test Complete Questions And Answers Multiple Sclerosis (MS) autoimmune disorder where the body mistakenly attacks the brain and spinal cord; chronic degenerative disease of central nervous system; uncertain etiology Demyelination MS attacks the myelin sheath in multiple areas of the CNS resulting in formation of scar tissue or plaques; interferes w/ normal nerve conduction & impulse transmission Causes of MS? No known cause for MS, however, factors associated wit...

ALU 301 Chapter 3 Test Complete Questions And Answers Multiple Sclerosis (MS) autoimmune disorder where the body mistakenly attacks the brain and spinal cord; chronic degenerative disease of central nervous system; uncertain etiology Demyelination MS attacks the myelin sheath in multiple areas of the CNS resulting in formation of scar tissue or plaques; interferes w/ normal nerve conduction & impulse transmission Causes of MS? No known cause for MS, however, factors associated wit...

ALU 301 Chapter 3 Test Complete Questions And Answers Multiple Sclerosis (MS) autoimmune disorder where the body mistakenly attacks the brain and spinal cord; chronic degenerative disease of central nervous system; uncertain etiology Demyelination MS attacks the myelin sheath in multiple areas of the CNS resulting in formation of scar tissue or plaques; interferes w/ normal nerve conduction & impulse transmission Causes of MS? No known cause for MS, however, factors associated wit...

ALU 301 Chapter 6 Exam Questions With Complete Solutions Factors to evaluate for Cardiac testing 1. How well the heart is functioning - left ventricular function, commonly measured as ejection fraction (EF). 2. How much heart muscle is damaged or at risk. 3. If there is a risk of sudden death. Sensitivity A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particula...

ALU 301 Chapter 6 Verified Answers Factors to evaluate for Cardiac testing 1. How well the heart is functioning - left ventricular function, commonly measured as ejection fraction (EF). 2. How much heart muscle is damaged or at risk. 3. If there is a risk of sudden death. Sensitivity A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particular condition is pres...

ALU 301: Chapter 3: (Rheumatoid Arthritis) Test With Complete Solutions Rheumatoid Arthritis A chronic inflammatory polyarthritis of unknown etiology that targets the synovial tissue of movable joints. Arthritis is the primary symptom but just one manifestation of a more extensive systemic inflammatory process. HLA-DR4 (a human leukocyte antigen) A type of histocompatibility Class II antigen believed to be associated with an increased suspectibility to RA and is is found in the majority ...

ALU 301 Chapter 7 Exam Questions With 100% Correct Answers Dr. William Einthoven - answerDutch doctor and physiologist; invented the first practical electrocardiogram (EKG, ECG) in 1901. EKG - answerHas remained the most commonly used non-invasive diagnostic cardiac test worldwide. It serves as an important tool for the diagnosis of ischemia and myocardial infarction. It is the most accurate means of identifying significant arrhythmias and conduction abnormalities that carry extra mortali...

ALU 301: Chapter 3: (Rheumatoid Arthritis) Test With Complete Solutions Rheumatoid Arthritis A chronic inflammatory polyarthritis of unknown etiology that targets the synovial tissue of movable joints. Arthritis is the primary symptom but just one manifestation of a more extensive systemic inflammatory process. HLA-DR4 (a human leukocyte antigen) A type of histocompatibility Class II antigen believed to be associated with an increased suspectibility to RA and is is found in the majority ...