…started in an opioid naive patient, or when a conversion between drugs is made without reduction for incomplete cross tolerance. Indications Acute severe nociceptive pain…

…line for prolonged pacing. Venous access, oxygen, suction, airway equipment. Analgesia and sedation: an opioid (morphine or fentanyl) combined with a benzodiazepine (midazolam or diazepam…

…Injection into an arm with a dialysis fistula. Preparation and equipment Hand disinfection; gloves where there is a risk of blood contact. An alcohol or…

…blood glucose for 2–5 days. Suspected or known tendon rupture. No response to previous injections at the same site. More than three injections at…

…tetracosactide or ACTH. Marked atopic disease, particularly severe asthma and a history of anaphylaxis — a relative contraindication; the test is then performed with preparedness for…

…2 minutes Duration of action 10 to 30 minutes Delivery IV Dose Bolus injection : 5 to 15 mg every 5 to 15 minutes as necessary…

…and Clinical Role Invasive coronary angiography (ICA) is a catheter based investigation that visualizes the coronary arterial tree after selective intracoronary contrast injection under fluoroscopy…

…ulcer A proton pump inhibitor with concomitant NSAID use or a history of ulcer, not routinely Infection Consider Pneumocystis prophylaxis with high doses over a…

…site — use another approach or refrain. Bacteraemia without suspicion of joint infection (relative; aspiration can seed a sterile joint). Marked coagulopathy or an anticoagulant at…

…1 ml vial. Dilute with 10 ml of normal saline and give by slow injection over 5 10 minutes. Dilute immediately before use. PO: Alternatives…

…Injection of contrast media into the ventricle will instead reveal that the apical portion of the left ventricle is dilated (hence the term apical ballooning…

…after the injection . 7. Stop the test in the event of bradycardia, bronchospasm, marked salivation or increasing weakness, and give atropine. 8. Monitor for at…

…Electrocautery or a heated paper clip for trephination. Antibiotic ointment, a non adherent dressing, gauze. The digital block Anaesthetise from the dorsal aspect, one injection…

…antidote. Intubation is recommended for neurological, respiratory or haemodynamic failure that cannot be corrected quickly. Rapid sequence induction is used when intubation is required [1]…

…transient first , second , or third degree AV nodal block lasting up to a few seconds. His Purkinje conduction is generally unaffected directly. Adenosine does not…

…Imaging is therefore typically performed during contrast injection or another method of temporary blood displacement. OCT is particularly useful for: characterizing the surface of atheroma…

…care unit or coronary care unit. Adenosine injection must be administered quickly (1 2 seconds), followed immediately by a rapid saline flush (use a three…

…evaluation for coronary artery disease, etc .) are warranted. Management of AV blocks aims to restore atrioventricular conduction either pharmacologically or by means of artificial pacemakers…

…Infections are difficult to heal because the heart valves are not vascularized and therefore it is difficult for the immune system to reach the bacteria…

…septic shock, or a need for high dependency or intensive care 3 Take at least two sets of blood cultures from separate peripheral punctures. Also…

…not been assessed for tendon and nerve injury will heal badly however neatly the suture is placed. The commonest cause of wound infection is retained…

…Inability to speak in full sentences Marked work of breathing Use of accessory respiratory muscles or paradoxical abdominal breathing Impending muscle fatigue Respiratory rate above…

…infection, trauma and metabolic disturbance. 4. Monitoring at the appropriate level of care , with readiness for respiratory support. 5. Treatment of the alcohol use disorder…

…Assessment of stroke volume variation as part of fluid management. Contraindications Infection, burn or trauma over the insertion site. Insufficient collateral circulation to the hand…

…scalpel for the skin incision, sterile dressings, pressure dressing. Procedure 1. Place the patient in the lateral position with the knees drawn up , or prone…

…Thresholds for INR and platelet count before insertion differ between regions and departments — follow local protocol. Severe lung disease or a contralateral pneumothorax: avoid the…

…homocysteine or methylmalonic acid Folate 7 nmol/L Electrolytes and renal function See the renal parameters for the eGFR stages and albuminuria. Inflammation and infection…

…Working venous access, fluid and a vasopressor drawn up — push dose noradrenaline or phenylephrine must be ready before induction , not looked for afterwards. Monitoring: ECG…

…device or a pessary. Assessment of prolapse. Sampling for a suspected sexually transmitted infection — although chlamydia and gonorrhoea can be tested on urine or a…

…The Swedish clinical care programme for bacterial CNS infections states that CT must not be performed before lumbar puncture in suspected bacterial meningitis — not even…

…small or uncooperative child Movement causes injury Preparation and equipment Otoscopy: an otoscope with a charged battery and clean disposable specula in several sizes. Use…

…the past 24 hours — the fluid leaks out through the old hole. Infection or burns over the puncture site. Osteogenesis imperfecta and severe osteoporosis (relative)…

…treatment — plan the aspiration for the trough level or pause the drug according to local practice Relative Skin infection, herpes zoster or burns over the…

…sets of blood cultures, and a culture from the likely focus 0 to 15 min Ringer's acetate for hypotension or hypoperfusion, usually 500 mL…

…of disease progression. Assessment of pulmonary involvement in systemic disease, for example rheumatoid arthritis or scleroderma, and during treatment with pulmonary toxic drugs. Contraindications Forced…

…<4 hours. Delivery IV or IM. Dose Injections • IV: 10–40 mg every 4–6 hours • IM: 10–20 mg every 4–6 hours. Infusion…

…minutes Duration of action 2 to 4 hours Delivery IV Dose Can be given as repeated intravenous bolus injections or as a constant dose infusion…

…cancer, etc – are the most important risk factors for poor outcomes. The vast majority of infections with COVID 19 result in mild disease, with symptoms…

…or percutaneous coronary intervention. The preferred terminology is contrast associated AKI when temporal association is present; contrast induced AKI should be reserved for the smaller…

…maximally tolerated statin therapy, with or without other lipid lowering treatment. The durability of the response is central to its clinical use. After the initial…

…Drainage material: rubber dam drain, a strip cut from a glove, petrolatum impregnated packing strip or a vessel loop for loop drainage. Gauze, absorbent dressing…

…not routinely to a normoxic patient Temperature Treat fever and look for an underlying infection Swallowing Keep the patient nil by mouth until swallowing has…

…course (no more than 7 days) may be given to selected patients with an eGFR of 30 40 mL/min for lower urinary tract infection…

…tumour types are not a bar). Untreated generalised infection, or certain transmissible agents according to the current transmission risk assessment. In DCD: patients in whom…

…or cefotaxime plus metronidazole 1 g × 3 IV plus 1.5 g for the first dose, then 1 g × 1 IV Clostridioides difficile, primary infection…

…acute glaucoma is suspected (normal 10–21 mmHg). Tonometry is contraindicated with suspected perforation or infection. Removal Proceed from the least to the most invasive…

…In impaired consciousness or DKA: remove the pump and change to an infusion or injections Drugs for type 2 diabetes in inpatients Agent The acutely…

…Unna boot), or a class 2–3 compression stocking. Tape measure for ankle circumference — this governs the choice of material and bandaging technique. Procedure Assessment…

…management may be considered The sPESI (simplified Pulmonary Embolism Severity Index) gives 1 point each for age 80 years, cancer, chronic cardiac or pulmonary disease…

…Anticoagulant therapy — this rarely needs to be stopped for small biopsies, but have diathermy or aluminium chloride available. Infection in the area to be biopsied…

…PAH may be idiopathic, heritable, drug associated, or associated with conditions such as systemic sclerosis, HIV infection, cirrhosis, and sickle cell disease. The classification also…

…their duration. Triggers for smoking and anticipated barriers to cessation. Exposure to second hand smoke. Use of cannabis, electronic cigarettes or other inhaled products. Readiness…

…index Asian ancestry Previous muscle disease or a personal or family history of muscle disorders Acute infection Renal or hepatic impairment Hypothyroidism Vitamin D deficiency…

…a fine, soft tube (Ch 8–12) of polyurethane or silicone for nutrition, since it causes less mucosal irritation with longer term use. A water…

…boric acid, fluoride Preparation and equipment Medicinal charcoal as a ready made suspension or as a powder for suspension in water. A glass of water…

…G for the deeper layers. Diagnostic tap: 21–22 G needle, 20 mL and 50 mL syringes. Therapeutic drainage: a commercial paracentesis set or a…

…is also recommended for risk stratification in specific populations, such as asymptomatic patients with pre excitation who have high risk occupations or participate in competitive…

…pregnancy or malignancy. A markedly raised GGT with the other tests normal is most often enzyme induction by alcohol or drugs and is often of…

…populations The evidence for anti inflammatory treatment in coronary disease has principally involved two populations: Patients recently recovering from myocardial infarction or acute coronary syndrome…

…heart disease is a complication of rheumatic fever, which is caused by streptococcal infections (group A Streptococcus ). Rheumatic heart disease can occur at any age…