…For vaccination: adrenaline 1 mg/mL, an antihistamine, oxygen, and the ability to lay the patient down. Injection Needle Angle Maximum volume per site : : : : Deltoid…

…injections. Preparation and equipment Chlorhexidine in alcohol, an iodine solution or isopropyl alcohol. A depot glucocorticoid: triamcinolone hexacetonide (Lederspan 20 mg/mL) or methylprednisolone acetate…

…3. Take the baseline sample : cortisol and plasma ACTH. The ACTH sample is taken before the injection and handled chilled. 4. Inject 0.25 mg…

…IV Dose Bolus injection : 5 to 15 mg every 5 to 15 minutes as necessary. Continuous infusion: Start infusion at 0.1 mg/min and…

…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…

…dose to a patient with adrenal insufficiency during acute illness. Confusing dexamethasone 0.75 mg with prednisolone 0.75 mg. A tenfold difference in effect…

…equipment Chlorhexidine in alcohol 5 mg/mL: clean with 3–4 swabs in wide circles and let it dry for a couple of minutes before…

…lasts for a week): • Catapress TTS 1 (0.1 mg/24hrs). • Catapress TTS 2 (0.2 mg/24hrs) • Catapress TTS 3 (0.3 mg/24hrs…

…finding that 75% of patients have increased plasma levels of catecholamines. References A recent consensus document has been issued by the European Society for Cardiology…

…for a few minutes. 5. If the patient tolerates the test dose without troublesome adverse effects, give a further 8 mg intravenously , slowly. Rapid injection…

…an iodine solution. Lidocaine 10 mg/mL without adrenaline for the block (adrenaline is safe in fingers and toes according to modern data, but there…

…syringe of 10 mg/mL makes small adjustments impossible. Procedure Intravenous titration in acute severe pain Practical points during titration: Give the injection slowly over…

…tone, clonus and seizures. Give glucose in hypoglycaemia and a benzodiazepine for toxicological seizures E Temperature, skin, smell, injection marks, medication patches and trauma. Remove…

…required in certain patient populations: Pediatric patients: For patients weighing less than 50 kg, the dosing should be 0.05 to 0.3 mg/kg…

…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…

…0.1 mg/kg Second dose: Increase the dose by 0.05 to 0.1 mg/kg. Maximum single dose: 0.3 mg/kg Body…

…T½ 3 h. 50% renal elimination. • Typically the first choice of drug. • Effective in sinus bradycardia or AV node block. • Dose <0.5 mg may…

…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…

…with a target of 88 to 92 percent until the risk of hypercapnia has been assessed. 3. Take an arterial blood gas in respiratory compromise…

…3. Rapid identification of seizures, delirium tremens, infection, trauma and metabolic disturbance. 4. Monitoring at the appropriate level of care , with readiness for respiratory support…

…preparation with chlorhexidine in alcohol 5 mg/mL, sterile drape, sterile gloves, mask and cap. Lidocaine 10 mg/mL for local anaesthesia in the awake…

…Aspirate and biopsy answer different questions and do not replace one another: the aspirate shows cellular morphology and provides material for flow cytometry and genetics…

…probe, a sterile probe cover and sterile gel. Chlorhexidine in alcohol 5 mg/mL for skin disinfection. Allow it to air dry completely before puncture…

…function See the renal parameters for the eGFR stages and albuminuria. Inflammation and infection Test Reference Comment : : : CRP < 3 mg/L Rises within 6…

…of 3 or more indicates a difficult intubation — call for help and get out the videolaryngoscope and plan B before you give the induction agent…

…Sampling for a suspected sexually transmitted infection — although chlamydia and gonorrhoea can be tested on urine or a self taken vaginal sample without a speculum…

…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…

…dizziness attributable to a wax plug. The tympanic membrane cannot be inspected and the examination is needed for the diagnosis. Before audiometry or the fitting…

…a tourniquet, chlorhexidine in alcohol 5 mg/mL, gauze, a transparent dressing, an extension set with a three way tap, and saline for flushing. An…

…coagulopathy or thrombocytopenia Relative Ongoing anticoagulant treatment — plan the aspiration for the trough level or pause the drug according to local practice Relative Skin infection…

…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…

…the lips tightly around the mouthpiece without the tongue blocking it. 3. Quiet breathing for a few breaths until the tidal volume is stable. 4…

…Injections • IV: 10–40 mg every 4–6 hours • IM: 10–20 mg every 4–6 hours. Infusion • Afterload reduction : Start infusion at 1 mg…

…intravenous bolus injections or as a constant dose infusion. Bolus regime : • 20 mg IV bolus over 2 minutes, followed by 20 to 80 mg every…

…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…

…temporal association is present; contrast induced AKI should be reserved for the smaller subgroup in which iodinated contrast is considered causally responsible. This distinction is…

…inclisiran permits subcutaneous administration only twice yearly, an important practical distinction from therapies requiring monthly or biweekly injections. Inclisiran is used as an adjunct to…

…pseudoaneurysm Surgeon, ultrasound first Other situations that argue for the operating theatre rather than the emergency room: a very large or deep abscess, a markedly…

…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…

…in a formally unimpeachable way, and that the donor's organs are maintained physiologically for as long as the assessment takes. The task of the…

…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…

…pupil suggests perforation. Look for hyphaema — blood with a fluid level in the anterior chamber, best seen with the patient sitting up. 3. Ocular movements…

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

…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…

…The Wells criteria for pulmonary embolism: Criterion Points : : Clinical signs of deep vein thrombosis 3 Pulmonary embolism is the most likely diagnosis 3 Heart rate…

…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…

…pads would go. Transvenous pacing: the relative contraindications are the same as for a central venous catheter — coagulopathy, infection at the puncture site, known thrombosis…

…PVR ≥3 Wood units in an overlapping clinical classification table; the principal haemodynamic definition uses PVR 2 Wood units. PVR is essential for identifying a…

…status. Cigarettes smoked per day. Duration of smoking and cumulative exposure. Previous quit attempts and their duration. Triggers for smoking and anticipated barriers to cessation…

…muscle disease or a personal or family history of muscle disorders Acute infection Renal or hepatic impairment Hypothyroidism Vitamin D deficiency Concomitant interacting medications The…

Procedurer The insertion itself is rarely the difficult part — it is the confirmation of the position that determines whether the tube is safe. A misplaced…

…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…

…over the insertion site Change the puncture site Preparation and equipment Ultrasound with a curved array probe. Sterile preparation (chlorhexidine in alcohol 5 mg/mL…

…varies widely and may involve intrinsic cardiac disease, extrinsic systemic conditions, or pharmacologic effects. Inflammatory heart disease, caused by infections (viral, bacterial, protozoal, fungal, parasitic)…

…enzyme induction by alcohol or drugs and is often of no clinical significance. Synthetic function and prognosis Child–Pugh Parameter 1 point 2 points 3…

…against interleukin 1β, provided proof of concept but was not developed for routine coronary prevention because of fatal infections and high cost. Low dose…

…Risk factors for calcification overlap with risk factors for coronary heart disease (atherosclerosis). The average age at diagnosis of aortic stenosis is 75 years in…