Learning Objectives QUIZ 1 Lectures 1&2 PDF
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Uploaded by ComprehensiveMagnolia
Moreno Valley College
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These are lecture notes covering medical concepts including the diffusion of gases, partial pressure, and electrolyte balance. Topics also include trauma and emergency medicine.
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Diffusion of Gases Explaination Video Objective: T o understand how oxygen and carbon dioxide move from a higher to lower concentrations (Diffusion). CO2 Partial Pressure Video Objective: 1. T o review co2 and o2 gas movement as it relates...
Diffusion of Gases Explaination Video Objective: T o understand how oxygen and carbon dioxide move from a higher to lower concentrations (Diffusion). CO2 Partial Pressure Video Objective: 1. T o review co2 and o2 gas movement as it relates to partial pressures and diffusion. 2. Understand that any pressure changes may alter this process. Pressure changes sources may come from: Patient body position The use of a bag valve mask Blood pressure changes Pulmonary diseases Chest Trauma Lactate and Base Excess (Deficit) Video Here is a great video explaining Trauma, Lactate, Cellular Metabolism, and Base Deficit. ou DO NOT need to know the calculations; the purpose is to introduce CONCEPTS Y and PROCESSES! Students take home notes from this review: L actate will be produced when your body is ill or injured. This is why all ill and sick patients will have trace elements of metabolic acidosis. Base Deficit Arterial Blood Gas readings assist when resuscitating patients in shock. The more severe the "negative" a patient, the more resuscitation efforts with blood or fluid are needed. Lactate levels are the critical blood check when diagnosing Septic Shock or Sepsis. Some EMS system uses point-of-care monitors to assess lactate levels. TRAUMA: when a patient is bleeding and in shock. Current research shows that these patients have a higher mortality rate with a Base Deficit of < -9. End Tidal Capnography Introduction Video his video is an excellent introduction to end-tidal waveform capnography and how it T relates to buffer systems and cellular metabolism. tudent KEY concepts when assessing and interpreting waveform capnography. These S types of patients are commonly found to have severe metabolic acidosis or (low eTCO2). . 1 ardiac Arrest C 2. End Stage Renal Disease or Failure (ESRD) 3. Severe Hemorrhagic Shock 4. Severe Sepsis 5. Pulmonary Embolism (PE) 6. Diabetic Ketoacidosis (DKA) these patients represent a "mixed gas" involving respiratory and metabolic components. . Aspirin Overdose 7 Renin Angiotensin Aldosterone System Video Great video and review of the RAAS system. Objectives: . R 1 AAS is a compensatory system that manages blood pressures. 2. RAAS when activated prevent certain enzymes to be released which would cause the dilation of blood vessels. Diagnosing with an ABG Video This is a great video. You DO NOT need to know the calculations of ABGs. Student Objectives: 1. Identify the relationship between bicarbonate and the term Metabolic. (KIDNEY) 2. Identify the relationship between carbon dioxide and the term Respiratory. (LUNGS) 3. The student will identify using eTCO2 when a patient is in respiratory alkalosis. 4. The student will be able to identify using eTCO2 when a patient is in respiratory acidosis. 5. The student will be able to determine risk factors for patients with metabolic acidosis. These types of patients are commonly found to have severe metabolic acidosis (low eTCO2). . C 1 ardiac Arrest 2. End Stage Renal Disease or Failure (ESRD) 3. Severe Hemorrhagic Shock 4. Severe Sepsis 5. Pulmonary Embolism (PE) 6. Diabetic Ketoacidosis (DKA) these patients represent a "mixed gas" involving respiratory and metabolic components. 7. Aspirin Overdose Lung & Kidney Buffer Video Here is another great video reviewing our Buffer Systems. Objective: . T 1 o review how the lungs and kidney balance hydrogen. 2. To review some causes of respiratory and metabolic acidosis and alkalosis. Carbon Dioxide Life Cycle Video Objective: . 1 o review the life cycle of oxygen and carbon dioxide. T 2. To recognize the relationship of oxygen and carbon dioxide. 3. To review transport of carbon dioxide. 4. What is the Bohr Effect as it relates to the oxygen hemoglobin dissociation curve (NREMT-P TEST QUESTION). Electrolyte video his is a fun video. You DO NOT need to know the calculations in this video. This is an T Emergency Medicine lecture. Goals with this video: tudent should understand treatment regimens for electrolyte emergencies. S Student should know the side effects of resuscitation. Student should understand the basic of fluid replacement and resuscitation. Student will understand hyponatremia and its signs and symptoms, causes, and treatment regimen. Know the side effect of too much 0.9% sodium chloride or normal saline. Student will understand the side effects, symptoms, and treatment of hyperkalemia (high potassium).
