Procedurer The commonest error in paracentesis is not performing it. Every patient admitted with ascites should undergo a diagnostic paracentesis , because spontaneous bacterial peritonitis often…

…a threatened airway, a marked risk of aspiration, or failure that is not rapidly reversed by an antidote B Respiratory rate, saturation, chest movement and…

…therapeutic studies of pulmonary arterial hypertension (PAH). The threshold is not absolute: patient phenotype, risk factors for heart failure with preserved ejection fraction, echocardiographic findings…

…asthma. Severity in COPD Arterial blood gas Type 1 respiratory failure: PaO₂ < 8 kPa with a normal or low PaCO₂ — a problem of oxygenation…

…below 7.35 with raised pCO₂ Acute or acute on chronic hypercapnic respiratory failure Rapidly falling pH An urgent ventilatory problem Focal chest pain or…

…crisis. Contraindications There are no absolute contraindications in hypoxaemia. Take particular care in: A risk of hypercapnic respiratory failure — COPD, severe obesity with hypoventilation, neuromuscular…

…especially in young women. Non coronary mechanisms that reduce oxygen supply include severe bradyarrhythmia, respiratory failure with severe hypoxaemia, severe anaemia, and hypotension or shock…

…in renal failure, heart failure, a history of peptic ulcer, and old age Titrate according to the effect and the respiratory rate, not to a…

…When ACE is inhibited, the resulting accumulation of these peptides irritates afferent neural pathways in the respiratory tract. This process is not dose dependent. Similarly…

…for example, ketoacidosis A venous sample is often sufficient if respiratory failure is not suspected Shock with a large arteriovenous difference Arterial sample, sometimes supplemented…

…pH and bicarbonate. An arterial blood gas is needed mainly when concomitant respiratory failure or an exact assessment of oxygenation requires it [3]. Calculation of…

…A failure to improve function is a reason to taper off, not to increase the dose. Contraindications Ongoing respiratory depression, or untreated severe respiratory failure…

…Post resuscitation care requires expertise and resources to diagnose, monitor and manage neurological injuries, hemodynamic and respiratory instability, multiorgan failure, infections, seizures and temperature management…

…hypoxaemia. Hypoxaemic failure where high flow nasal oxygen is insufficient and the carbon dioxide is normal. Bilevel NIV: Acute exacerbation of COPD with respiratory acidosis …

…evidence of hypotension Heart rate and tachycardia Respiratory rate and oxygenation Evidence of systemic congestion or acute RV failure Syncope or altered clinical status Comorbid…

…ischemia or infarction, acute heart failure, or pulmonary oedema. Patients may present with chest pain, severe breathlessness, hypoxaemia, rales, or respiratory distress. In patients with…

…not define an individual’s cardiovascular risk. Cardiorespiratory fitness, skeletal muscle mass and the distribution of adipose tissue materially influence prognosis. Obesity and heart failure…

…Glasgow Coma Scale below 8 Vomiting together with clear neurological impairment Respiratory failure or respiratory arrest Clinical signs of raised intracranial pressure or impending herniation…

…intervention Within 60 min Contact intensive care in shock, rapidly progressive organ dysfunction, respiratory failure, impaired consciousness, or a need for a vasopressor After initial…

…microvascular dysfunction, coronary embolism, coronary dissection, hypotension, shock, respiratory failure, severe anaemia, sustained bradyarrhythmia Increased myocardial oxygen demand Sustained tachyarrhythmia, severe hypertension, hypertensive crisis, critical…

…Life Support (ECLS) encompasses several extracorporeal systems designed to assist in cases of cardiac or respiratory failure by means of an extracorporeal pump and oxygenator…

…and, in the most severe cases, hypotension, pneumothorax and respiratory arrest [1]. The first few minutes 1. Sit the patient up and minimise physical exertion…

…aspiration: a new pleural effusion of unclear cause. An effusion not confidently explained by heart failure must be aspirated. Suspected empyema or complicated parapneumonic effusion…

…spasm, microvascular dysfunction, embolism, dissection, hypotension or shock, respiratory failure, severe anaemia, sustained bradyarrhythmia, tachyarrhythmia, or severe hypertension with or without left ventricular hypertrophy. Among…

…sided heart failure, which is explained by the fact that high pressure in the right atrium leads to a decrease in atrial filling. Respiratory variations…

…Respiratory complications occur, but untreated convulsive status itself carries a considerable risk of hypoxia and respiratory failure. In placebo controlled trials, respiratory depression was no…

…level of consciousness with inadequate protective reflexes active major haematemesis severe agitation respiratory failure an anticipated difficult or prolonged endoscopic intervention a need for general…

…caused by chronic or acute ischemic heart disease, it is often not true in other circumstances (e.g. pulmonary embolism, trauma, respiratory causes, drug overdoses…

…coma, respiratory arrest, brainstem herniation and death. Table 2. Grading of hyponatremia. Hypernatremia Hypernatremia does not cause cardiac arrest. Calcium imbalance Hypercalcemia Definition : P/S…

…not depolarize normally, which affects the efficiency of contraction. Left ventricular function affects right ventricular function via afterload. In the case of left ventricular failure…

…The vast majority of infections with COVID 19 result in mild disease, with symptoms similar to seasonal flu (influenza) and other viral respiratory infections. However…

…Parameter Assessment A Airway Voice Breath sounds B Breathing Respiratory rate (12–20 / min) Chest wall movements Chest percussion Lung auscultation Pulse oximetry ( 95%) C…

…arrhythmia (respiratory sinus arrhythmia). Treatment of sinus arrhythmia Sinus arrhythmia is a normal finding among young and healthy individuals. It is generally not a normal…

…end tidal carbon dioxide, ETCO2) Capnography refers to the measurement of end tidal carbon dioxide (ETCO 2 ) in the respiratory system. ETCO 2 is the…

…Respiratory conditions : Tension pneumothorax Drowning Airway obstruction Hanging Pneumonia High altitude sickness Aspiration Chronic obstructive pulmonary disease (COPD) Bronchospasm (asthma) Other : Coma Central hypoventilation syndromes…

…level of care , with readiness for respiratory support. 5. Treatment of the alcohol use disorder and planned follow up , not merely detoxification. Benzodiazepines reduce the…

…Skin symptoms may be absent, and circulatory shock does not have to be present for the condition to be serious [1]. Intramuscular adrenaline (epinephrine) is…

…the separate quick reference for dosing in impaired renal function. Respiratory tract Diagnosis Agent Dose Duration : : : : Pneumonia, non severe (DS CRB65 0–1) phenoxymethylpenicillin 1…

…oxygenation despite maximal oxygen or non invasive ventilation. Inadequate ventilation with a rising pCO₂ and respiratory acidosis, or a markedly increased work of breathing with…

…it does not exclude Diastolic collapse of the right atrium and right ventricle The cardinal echocardiographic finding A dilated inferior vena cava without respiratory variation…

…capacity. Suspected asthma or COPD — diagnosis and follow up. Risk groups: current or former smokers over 40 with respiratory symptoms, and occupational exposure to dust…

…Ebo et al ). Clinical manifestations of anaphylaxis Nervousness, anxiety. Dermatological: Pruritus Urticaria Respiratory: Dyspnea Bronchospasm, stridor, wheezing Hypoxia Life threatening edema involving the lips, tongue…

…It is based on the subjective physical sensations experienced during exercise, including increased heart rate, increased respiratory rate and depth, increased sweating, and muscle fatigue…

…bronchospasm is real. Hypotension and haemodynamic instability. Respiratory compromise during an ongoing crisis. Distinguish the conditions instead by temporarily withdrawing the cholinesterase inhibitor, under monitoring…

…and anxiety related disorders. The immediate objective is not simply to establish whether the patient has ACS. It is to determine whether the patient is…

…also identifies non obstructive plaque, which may have important prognostic and preventive implications even when stenosis is not flow limiting. CCTA should be distinguished from…

… Look for respiratory signs for 10 seconds. Palpation of pulses : carotid, femoral or radial artery. According to current guidelines, laypeople do not need to perform…

…this is called a respiratory Q wave, because its amplitude varies with respiration. Lead III may also display small Q waves (not related to respiration…

…blood back to the heart. The respiratory depth (volume) increases and this reduces the intrathoracic pressure by increasing the intrathoracic volume. Reduced intrathoracic pressure will…

…tachycardia. Sinus arrhythmia Sinus arrhythmia (respiratory sinus arrhythmia) fulfills all criteria for sinus rhythm except for the fact that the rhythm is slightly irregular. The…