AH3 exam 3 Questions and Answers Already Passed Latest Update

AH3 exam 3 Questions and Answers Already Passed Latest Update hypovolemic shock - Answers inadequate circulating volume internal or external losses of blood or fluid dehydration, intractable vomiting, significant diarrhea, GI bleed, hemorrhage cardiogenic shock - Answers heart fails to act as an effective pump acute coronary syndrome, dysrhythmia, CHF, valvulopathy, drug toxicity, myocarditis, myocardial contusion obstructive shock - Answers physical impairment to adequate circulatory blood flow pneumothorax, cardiac tamponade, pulmonary embolism distributive shock - Answers occurs when intravascular volume pools in the peripheral blood vessels sepsis, anaphylaxis, neurogenic, toxicologic, adrenal crisis distributive shock- anaphylaxis - Answers introduction of an antigen into a sensitive individual initiating an antigen-antibody response distributive shock- septic - Answers follows invasion of a host by a microorganism systemic inflammatory response syndrome (SIRS)- widespread inflammatory response ARDS - Answers severe inflammatory process causing diffuse alveolar damage resulting noncardiogenic pulmonary edema 2 distinct signs- bilateral white out chest xray and PaO2/FiO2 ratio of less than 200 interventions- prone positioning, intense amounts of PEEP SIMV - Answers initial setting after reverse paralyzed most common setting for intubated pt who is unparalyzed and breathing on their own senses pts breath, lets pt do whatever they want every other breath to try to start making the pts lungs wake up PEEP - Answers movement of gases into lungs through positive pressure, opposite of normal respirations indications for intubation - Answers acidosis, tachypnea, desat, altered LOC, ABG imbalance, hypercapnea, can't protect their airway sepsis - Answers 2 SIRS and confirmed or suspected infection MODS - Answers progressive dysfunction of 2 or more organ systems results in mal distribution of blood flow to organs inhilation injuries - Answers indicators like facial burns, hoarsenss, stridor, and carbon monoxide poisoning (bright red cheeks), oxygen therapy ventilator-associated pneumonia prevention - Answers elevate HOB oral care daily awakening trials feeding pause before lowering HOB Intra-Aortic Balloon Pump - Answers increases blood supply to coronary arteries