Respiratory ef - Study guides, Class notes & Summaries

CARDIOVASCULAR REVIEW STUDY GUIDE CCRN Exam Cram Heart Sounds S1, S3, S4: Heard at apex S2: Heard at base S3: r/t heart failure S4: r/t MI, HTN, ventricular hypertrophy, & aortic stenosis ……………………………… Mitral stenosis is associated with atrial fibrillation due to atrial enlargement. ……………………………… Stenosis occurs with an OPEN valve. Insufficiency occurs with a CLOSED valve. ……………………………… NSTEMI: + troponin, ST dep...

L MCA Ischemic Stroke Pathophysiology - -Frontal: impulse, planning movement (apraxia) -Pre-Central Gyrus: Motor control -Post-Central Gyrus: sensory reception -Parietal lobe: orientation in space, later opulsion (pusher's), limb position during mvmt -Temporal: sound, long term memory -Basal Ganglia: motor planning -Broca's: expressive aphasia -Wernicke's: receptive aphasia L MCA Ischemic Stroke Sensory & Motor Impairments - -CNs - corticobulbar tract -Unilateral tongue innervatio...

Anesthesia Alert correct answers One liner Allergies Previous intubations Labs: K, Cr, Echo EF Drips Ht wt IDBW Acidosis lactate Intubation correct answers Suction Oxygen- bag mask, opa Airway- glidescope Pharm/ position Table IV access Monitors Everybody Ards net protocol correct answers Lung Protective ventilation: TV 4-6cc/kg Plateau Pressures <30 Permissive hypercapnia >7.2 PO2 >55 Key sign of resp failure correct answers Tachypnea Loss of cough...

USMLE Exam test preparation Questions and Must have marking scheme Updated version 2024/2025 29yo female pt with knee pain. X-ray shows expansile and eccentric lytic lesion in the distal femural epiphysis. What is the diagnosis? - correct answer Giant Cell Tumor The most characteristic finding in opiate intoxication? - correct answer Severe Respiratory depression Tight hba1c control has shown to benefit Microvascular or macrovascular complications? - correct answer Microvascular C...

PCU Exam Questions and Answers 100% Verified and Updated what are normal ABG values? - Answer-pH: acidic 7.35-7.45 basic CO2: basic 35-45 acidic HCO3-: acidic 22-26 basic normal paO2 - Answer-80-100 mmHg what pH levels are lethal? - Answer-outside 6.8-7.8 where are ABGs drawn from? what test is done to ensure adequate blood flow? - Answer-peripheral artery; allen's test for radial artery How do the kidneys help maintain acid-base balance? - Answer-retain/excrete basic HCO3 and retain/...

DOT Exam Questions and Answers 100% Verified Waiting period post myocardial infarction - Answer- 2 months Longest you can certify a stage 3 HTN - Answer- 6 months if less than 140/90 Minimum accepted spirometry values (FEV1, FVC, FEV1/FVC ratio) - Answer- FEV1 65% FVC 60% FEV1/FVC ratio 65% Criteria for certification post MI, after waiting period 1) EKG shows:__ __ __ __ 2) ECHO shows an EF of :___ 3) ETT shows ____% of maximum predicted HR - Answer- EKG showing no signs of ischemia. ...

DOT Exam Questions and Answers 100% Verified Waiting period post myocardial infarction - Answer- 2 months Longest you can certify a stage 3 HTN - Answer- 6 months if less than 140/90 Minimum accepted spirometry values (FEV1, FVC, FEV1/FVC ratio) - Answer- FEV1 65% FVC 60% FEV1/FVC ratio 65% Criteria for certification post MI, after waiting period 1) EKG shows:__ __ __ __ 2) ECHO shows an EF of :___ 3) ETT shows ____% of maximum predicted HR - Answer- EKG showing no signs of ischemia. ...

Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W - Answer C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? A. Atrial fibrillation because t...

PCCN practice exam notes (2021) 53 Questions with Verified Answers Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W - CORRECT ANSWER C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the followin...

what are normal ABG values? - pH: acidic 7.35-7.45 basic CO2: basic 35-45 acidic HCO3-: acidic 22-26 basic normal paO2 - 80-100 mmHg what pH levels are lethal? - outside 6.8-7.8 where are ABGs drawn from? what test is done to ensure adequate blood flow? - peripheral artery; allen's test for radial artery How do the kidneys help maintain acid-base balance? - retain/excrete basic HCO3 and retain/excrete acidic H+ treatments for respiratory acidosis - -oxygen -intubation -br...