Vq mismatch Guides d'étude, Notes de cours & Résumés

NRNP 6566 final prep 6-12 NRNP 6566 final prep 6-12 ( A+ GRADED 100% VERIFIED) LATEST 2022 Normal pH - ANS 7.35-7.45 <7.35 Acid >7.45 alkalosis respiratory aklalosis - ANS pH> 7.45, PaC02 low, HC03 low respiratory acidosis - ANS pH < 7.35 PaCO2 > 45 Hc03 normal 22-26 Metabolic alkalosis - ANS pH > 7.45 HCO3 > 26 PaC02 45-35 normal oxygen levle - ANS 80-100 mild hypoxemia - ANS 60-80 moderate hypoxemia - ANS 40-60 severe hypoxemia - ANS...

Atypical s/s of AMI in older adults - Answer-diaphoresis, SOB, N/V, AMS, syncope What differential diagnoses are most important when presenting with chest pain? - Answer-AMI, PE, PTX, aortic dissection, esophageal rupture What is considered ST elevation in men and women? - Answer-Men = 2mm Women = 1.5mm OR new LBBB in 2 leads Which troponin is more specific? I or T? - Answer-Troponin I is more specific How often to check troponins? - Answer-Q6h What 2 things can exclude PE? - Answer-Nega...

Pulmonary Embolism s/s you report immediately to RRT? - Syncope Cyanosis JVD Hypotension What is the priority treatment for PE? - Heparin IVF (for hypotension) What are NSG interventions for PE? - O2 Lung assessments Bleeding/fall precautions Assess u/o, VS & neuro What is the lab values for Heparin? - PTT = 20-30 (1.5-2.5x) normal aPTT = 30-40 (1.5-2.5x) normal Greatest risk factor for Pulmonary Embolism? - Immobility Long bone fx Surgery Smoking What ABG result is found in Pulm...

A-a gradient formula and normal range Correct Answer-PAO2- PaO2 PAO2 = FiO2 x (Patm- Ph20) - (PCo2/RQ) PAO2 = 150 - (PCO2/0.8) Normal is 10-250 Increased A-a gradient Correct Answer-- VQ mismatch (ex. COPD, PE, PNA) - responds to 100% O2 - Right to left shunt (ex. ARDs - Decreased diffusion (ex. ILD) Normal A-a gradient Correct Answer-- Low mixed venous O2 (ex. high altitude) - Hypoventilation (ex. drug OD) Acute vs chronic pH changes (hypercapnia/respiratory acidosis) Correct Ans...

Dit document is een samenvatting van de cursustekst van het hoofdstuk pathofysiologie van het respiratoir stelsel, gedoceerd door prof Vangoitsenhoven.

FCCS Exam Questions and Answers 2024 What vessel(s) is involved: STEMI in Leads II, III, aVF - answerRCA What vessel(s) is involved: STEMI in Leads I, AVL, V5, V6 - answerLAD L Circumflex What vessel(s) is involved: STEMI in Leads V1-V4 - answerLAD L Circumflex L Main 50 y/o Chole POD 5 has: Fever, abdominal pain, WBC 14k, HR 110, BP 140/80 and RR 35. What shows that the patient is critically ill? - answerTachypnea (RR 35) Reasons for pulsus paradoxus - answerAsthma exacerbation CO...

Normal Blood Gas Values - ANS pH: 7.35 - 7.45 PaO2: 80 - 100 mmHg PaCO2: 35 - 45 mmHg ventilation - ANS ability to clear CO2 oxygenation - ANS the process of delivering oxygen to the blood causes for CO2 increase - ANS -CO2 is being produced but not being exhaled quickly enough -increase in CO2 by increased metabolism like fever or exercise -PaCO2 in ABG is increased therefore pH decreases -as CO2 accumulates, peripheral and central chemorece...

NURS 6501 Mod 1-4 Questions & Answers Solved 100% Correct!! Why is HDL considered good cholesterol? It's able to remove cholesterol from artery plaques and recycle it back to the liver. Why is HDL consider good cholesterol HDL is considered good cholesterol because it collects excess cholesterol in the body cells and transports it to the liver where it is excreted. HDL carries 20 to 25% of total plasma cholesterol. Explain the role inflammation has in the development of atherosclerosis ...

CCTC REVIEW: Evaluation Process Questions and Answers Anergic - Correct Answer ️️ -a condition in which the body fails to react to an antigen Candida and Mumps - Correct Answer ️️ -2 common used skin test controls used because severity of pt illness. When pt. is anergic. Western blot - Correct Answer ️️ -What is the confirmatory test for HIV? ELISA (enzyme-linked immunosorbent assay) - Correct Answer ️️ -a blood test used to screen for the presence of HIV antibodies Compl...

NR_341 Exam Preparation Summary Acute respiratory failure  Diagnostic Tests o ABGs, Chest x-rays, CT, pulmonary function tests, end tidal CO2 monitoring, bronchoscopy.  Assessments o Lung sounds, work of breathing, use of accessory muscles, chest expansion, nasal flaring, respiratory rate, pulse ox  Interventions o Ineffective airway clearance reposition patient o ARF  Causes: pulmonary edema, atelectasis, pneumonia, COPD, asthma, ARDS, thoracic, spinal or head injur...