…the patient down. Injection Needle Angle Maximum volume per site : : : : Deltoid, adult 23–25 G, 25 mm 90° 1–2 mL Deltoid, BMI 35 or…

…pain relief is a diagnostic finding — and appears to reduce the risk of a post injection flare. Lidocaine 10 mg/mL without adrenaline is used…

…respond to maximal ACTH stimulation, and it is rarely the injection itself that determines whether the result can be interpreted. What decides that is whether…

…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…

…infection or gastroenteritis at home Double or triple the oral daily dose during the days of illness (the patient's sick day rules) Vomiting or…

…Sterile gloves, sterile gauze, and a fenestrated drape for injection. A needle of 0.8–1.2 × 50 mm for large joints (knee, shoulder), 0…

…transdermal Dose Injection IV: • 150 μg in 1 ml vial. Dilute with 10 ml of normal saline and give by slow injection over 5…

…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…

…the airway can be secured. Preparation and equipment Edrophonium 10 mg/mL, 1 mL (named patient product — order well in advance). Atropine 0.5 mg…

…from the dorsal aspect, one injection medial and one lateral to the base of the phalanx, 2–3 mL on each side, with the needle…

…given. Oxygen with a mask and a bag available. The opioid drawn up in a 1 mL syringe at a known concentration, clearly labelled. A…

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

…of these highly efficient elimination pathways, adenosine has an extremely short elimination half life of 1 to 6 seconds. Most of the drug's pharmacological…

…strut coverage. OCT has limited tissue penetration, generally approximately 1–3 mm, and may not show the EEM through substantial plaque or calcium. Blood clearance…

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

Conduction defects ECG Management and treatment of AV blocks (AV block 1, 2 & 3) Evaluation of patients with suspected AV blocks requires a thorough medical…

…high risk of infection. Approximately 20% of all endocarditis affect people with valve prostheses and among other cases 18% show significant valvular disease. Table 1…

…infection and organ dysfunction must therefore be managed as neutropenic sepsis even if the temperature criterion is not met. The first hour Step Action : : 1…

…Comment : : : : Lidocaine 10 mg/mL Rapid 1–2 hours The standard choice Lidocaine 10 mg/mL with adrenaline 5 µg/mL Rapid 2–6 hours…

…change of treatment. Common precipitants are viral infection, bacterial infection and air pollution, but often no definite trigger can be identified [1,2]. Ask specifically…

…particularly in patients with marked tolerance. The most important measures in severe or complicated withdrawal are: 1. A benzodiazepine in a sufficient and repeated dose…

…Greater extension makes the artery harder to palpate. Procedure Catheter over needle (direct technique) 1. Palpate the course of the artery with two fingertips and…

…low platelet counts, followed by compression. Infection in the skin overlying the puncture site. Previous pelvic irradiation on the intended side (yields fibrotic, unrepresentative marrow…

Procedurer What determines the outcome of a central venous catheter insertion is decided before the needle goes in: the choice of site, the use of…

…the eGFR stages and albuminuria. Inflammation and infection Test Reference Comment : : : CRP < 3 mg/L Rises within 6–8 h, half life about 19…

…work of breathing with impending exhaustion. Threatened airway obstruction: inhalation injury, anaphylaxis, deep neck infection, an expanding haematoma, facial trauma. An anticipated course requiring a…

…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…

…Suspected subarachnoid haemorrhage with a normal or non diagnostic CT. Suspected neuroborreliosis, neurosyphilis or another CNS infection. Suspected inflammatory disease: multiple sclerosis, Guillain–Barré syndrome…

…spread of infection A small or uncooperative child Movement causes injury Preparation and equipment Otoscopy: an otoscope with a charged battery and clean disposable specula…

…enough. Lidocaine 10 mg/mL to anaesthetise the marrow cavity in a conscious patient. Fixation material for the intraosseous needle. Procedure Peripheral venous cannula 1…

…between regions. Common practice is correction at an INR above 1.5 and a platelet count below 50 × 10⁹/L before drain insertion, while diagnostic…

…wait for complete diagnostic certainty. Sepsis is defined as life threatening organ dysfunction caused by a dysregulated host response to infection. Clinically this usually corresponds…

…surgery 1 month Neurosurgery or an intracranial aneurysm Contact the responsible specialist An aortic aneurysm 6 cm Relative — avoid forced manoeuvres An ongoing respiratory infection…

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

…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…

…in increased levels of circulating pro inflammatory cytokines that may cause plaque rupture (i.e the risk of atherosclerotic plaque rupture is increased during infections)…

…below 30 mL/min/1.73 m2. In patients with relatively normal renal function, defined in the source material as eGFR above 60 mL/min…

…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…

…abscess, a markedly unwell patient with fever and systemic upset, suspected necrotising soft tissue infection, a child who cannot tolerate the procedure while awake. Suspected…

…to alteplase and is simpler to administer, since the whole dose is given as a bolus [1,2]. In a meta analysis of three phase…

…are taken from the Strama Stockholm recommendations 2025/2026 and are given for absolute eGFR in mL/min , not eGFR relative to 1.73 m²…

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

…kg) 10 days or benzylpenicillin 1–3 g × 3 IV Extensive furunculosis flucloxacillin 1 g × 3 10 days Wound infection flucloxacillin 1 g × 3 7…

…10–21 mmHg). Tonometry is contraindicated with suspected perforation or infection. Removal Proceed from the least to the most invasive technique. 1. Irrigate with sterile…

…few days. Principles Insulin component Function Who needs it : : : Basal insulin (intermediate or long acting) Covers fasting glucose production Everyone with type 1 diabetes, always…

…Septic phlebitis, ongoing soft tissue infection with systemic involvement. Relative: Condition Adaptation : : ABI 0.5–0.79 Reduced compression (20–30 mmHg) under vascular surgical…

…own laboratory uses before applying it. The D dimer is raised in pregnancy, malignancy, infection, surgery, trauma and old age. A positive value is not…

…Diagnostic question Method Comment : : : Pigmented lesion, suspected melanoma Excision with a 1–3 mm margin, down into the subcutis Never a shave — the depth must…

…pacing: the relative contraindications are the same as for a central venous catheter — coagulopathy, infection at the puncture site, known thrombosis in the target vein…

…Clinical classification The clinical classification comprises five groups: Group 1: Pulmonary arterial hypertension Group 2: PH due to left heart disease Group 3: PH due…

…schizoaffective disorder, HIV infection or other circumstances that may affect cessation or treatment monitoring. Single question screening can identify unhealthy drug use requiring counselling regarding…

…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…

…is considered only after a life threatening ingestion of a highly toxic substance, where the patient arrives within about 1 hour (a liquid preparation) or…

…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)…

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

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

…income countries, presumably because streptococcal infections are treated very liberally. Figure 1 shows the aortic valve in PSAX (parasternal short axis view). Figure 1. The…