Av block 3rd degree Samenvattingen, Aantekeningen en Examens

Normal Sinus Rhythm 1) origin 2) normal rate 3) wave involved correct answer: --origin is SA node --normal sinus rate is 60-100/min --regularly occurring P waves Sinus Bradycardia correct answer: --rate less than 60/min, RR Sinus Tachycardia correct answer: --rate more than 100/min RR Sinus arrhythmia correct answer: --irregular rhythm that varies with respiration --all P waves identical --considered normal Nonsinus atrial (cornary sinus) rhythm correct answer: --imp...

A brief early to middiastolic impulse represents a palpable? - S3 A difference between these levels constitutes a paradoxical pulse? - >= 10mm Hg to 12 mm Hg a large pericardial effusion may make the apical impulse? - Undetectable A medium pitched, grade 2/4, blowing decrescendo diastolic murmur, best heard in the fourth left intercostal space with radiation to the Apex may indicate? - Aortic Regurgitation A middiastolic murmur and PreSystolic murmur would reflect? - Turbulent flow acros...

SNHD Protocols Paramedic Exam Questions and Answers 100% Pass Adenosine Protocols: Action: Dose: (Adult & Peds) for (SVT-Unstable/Stable) Contraindications: -Answer-Protocols: + Tachycardia (Stable/Unstable) Action: + Slows conduction through AV node; and can interrupt re-entry pathways Adult: + 6mg or 12mg RIVP + (Stable SVT: 6mg, 12mg) + (Unstable SVT: 12mg) Peds: + 0.1-0.2 mg/kg RIVP never to exceed 12mg + (Stable SVT: 0.1mg/kg not to exceed 6mg; 0.2mg/kg not to exceed 12mg) ...

ACCS Review Practice Exam With Complete Solutions. Average urine output per hour is approximately? - Answer ️️ -40 mL According to the Berlin Criteria, a patient is classified with severe ARDS when his Pao2/Fio2 ratio is? - Answer ️️ -Less than 100 A patient is admitted to the ED with a possible CVA. Which diagnostic test is most appropriate for identification of an acute cerebral infarction? - Answer ️️ -CT Scan: checks chest, abdomen and brain (2-3 dimensions) Cerebral angi...

Protocols: Action: Dose: (Adult & Peds) for (SVT-Unstable/Stable) Contraindications: - correct answer Protocols: + Tachycardia (Stable/Unstable) Action: + Slows conduction through AV node; and can interrupt re-entry pathways Adult: + 6mg or 12mg RIVP + (Stable SVT: 6mg, 12mg) + (Unstable SVT: 12mg) Peds: + 0.1-0.2 mg/kg RIVP never to exceed 12mg + (Stable SVT: 0.1mg/kg not to exceed 6mg; 0.2mg/kg not to exceed 12mg) + (Unstable SVT: 0.2mg/kg not to exceed 12mg) C...

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

Relias Dysrhythmia Basic Test Answers normal sinus rhythm heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute Sinus Arrhythmia Appearance is ALMOST NORMAL: Respiratory – Circulatory interaction Rate INCREASES with INSPIRATION (IN=IN) Sinus Bradycardia <60 normal sinus rhythm Sinus Tachycardia >100 (100-150) normal sinus rhythm Premature Atrial Contraction (PAC) Heart Rate: Depends on underlying rhythm Regularity: Interrupts the re...

Relias Dysrhythmia Basic Test Answers normal sinus rhythm heart rhythm originating in the sinoatrial node with a rate in patients at rest of 60 to 100 beats per minute Sinus Arrhythmia Appearance is ALMOST NORMAL: Respiratory – Circulatory interaction Rate INCREASES with INSPIRATION (IN=IN) Sinus Bradycardia <60 normal sinus rhythm Sinus Tachycardia >100 (100-150) normal sinus rhythm Premature Atrial Contraction (PAC) Heart Rate: Depends on underlying rhythm Regularity: Interrupts the re...

Paramedic Drug Cards Latest Update 100% Pass Activated Charcoal Trade Name: Actidose, Super Char, Charcodate, Liqui-Char, Aqua-Char Classification: Antidote, Adsorbent Action/Effects: A fine black powder with liquid that adsorbs poisonous compounds to its surface, reducing the absorption. Indication: Oral poisonings Over dose of a non caustic or other burning poison Contraindication: Do NOT use in caustic acids, alkalis, irons tablets & lithium. There is NO value for the ETOH OD pt. Side Eff...

NUR 325 Final Exam Questions and Answers | 100% Pass! The degree of stretch at the end of diastole (how much blood is in the ventricles) is known as -Answer-Preload An increase in fluids will __________ preload, and a decrease in fluids will ___________ preload -Answer-An increase in fluids will increase preload, and a decrease in fluids will decrease preload The resistance to eject blood from the ventricles is known as -Answer-Afterload Hypertension and vasoconstriction have what effect...