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648 SECTION 4 ■ Student Course Resources TRIAGE sCENARIO I Mass Shooting at a Shopping Mall scENARIO You are summoned to a safe triage area at a shopping mall where 6 people are injured in a mass shooting. The shooter has killed himself. You quickly survey the situation and determine that the patients’ conditions are as follows: PATIENT A—A young male is screaming, “Please help me, my leg is killing me!” PATIENT B—A young female has cyanosis and tachypnea and is bre...

This is NOT an all-inclusive guide to the test. However, having a working knowledge of these types of topics/items will help guide you as you prepare for Exam 2. Opioids/Pain Relief Chapter 28 page 274 Use of opioids (when are they initiated?): Tables on p 184-185 are useful. Also take a look at Opioids used in cancer treatment. Ch 92 discusses acute care pain meds • The pure opioids agonists activate mu receptors and kappa receptors. • Morphine is the Prototype of strong opioid ...

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Study guide for Exam SC-200: Microsoft Security Operations Analyst Purpose of this document This study guide should help you understand what to expect on the exam and includes a summary of the topics the exam might cover and links to additional resources. The information and materials in this document should help you focus your studies as you prepare for the exam. Useful links Description Review the skills measured as of February 7, 2023 This list represents the skills measur...

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Focus: diseases, findings, diagnostic tests/interpretion, red flags, and exam pearls Fast “Must Know” Snapshot Topic High-yield meaning Remember this Preload Volume/stretch at end of diastole. Hypervolemia and heart failure can increase it. Preload = volume. Think: how full is the ventricle? Afterload Pressure/resistance the ventricle must pump against. Increased with hypertension, vasoconstriction, pulmonary hypertension. Afterload = pressure. Think: how hard is it to ej...

Fast exam pearls: what findings usually mean Finding What it suggests Remember cue Cyanosis Late sign of hypoxemia; patient is already in a dangerous range. Cyanosis = late. Do not wait for blue lips to call it respiratory distress. Pursed-lip breathing Increased respiratory effort, often seen with COPD or exacerbations. Pursed lips help keep airways open longer. Nasal flaring Air hunger or increased work of breathing. Nose flares = patient is working. Retractions Obstruction...

Respiratory System Visual Study Guide How to use this: Study the blue “must know” boxes first, then use the comparison tables to separate similar diagnoses on an exam. Focus on assessment findings + diagnostic clues, not memorizing paragraphs. Big picture Exam priority Respiratory assessment links anatomy, symptoms, exam findings, and diagnostics. Match the complaint to the likely structure involved. Auscultation is the most important technique for assessing airflow through the...

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Warfarin: 1 1. Mechanism of Action Warfarin is a vitamin K antagonist. It inhibits the enzyme vitamin K epoxide reductase, which is necessary for the activation of clotting factors II, VII, IX, and X, as well as proteins C and S. This results in impaired blood clot formation. 2. Indications Warfarin is used to prevent and treat thromboembolic events, including: • Deep vein thrombosis (DVT) • Pulmonary embolism (PE) • Atrial fibrillation (to prevent stroke) • Mecha...

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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. When you are ready to submit your assignment, complete the corresponding quiz in D2L. Once submitted, you will have access to your graded assignment via 'submission views' in D2L. Using the table of bond dissociation energies, the ΔH for the following reaction is kJ. 2HCl (g) + F2 (g) → 2HF (g) + Cl2 (g) 1) -223 208 223 -359 359 A) B) C) D) E) 2...

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1. Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) 3 Cl2(g) + 2 Fe(s) → 6 Cl⁻(aq) + 2 Fe3+(aq) Cl2(g) + 2 e⁻ → 2 Cl⁻(aq) E° = +1.36 V Fe3+(aq) + 3 e⁻ → Fe(s) E° = -0.04 V Fe3+(aq) + 3 e⁻ E° = 0.04 V E°=(1.36 V)+(0.04 V) 1.40 V Fe(s) → 2. Identify the characteristics of a spontaneous reaction. A) ΔG° &...