…if possible, otherwise give IM with a fine needle and 5 minutes of compression. Anticoagulant treatment is not in itself a bar to vaccination. Relative…

…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…

…of action 1 to 2 minutes Duration of action 10 to 30 minutes Delivery IV Dose Bolus injection : 5 to 15 mg every 5 to…

…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…

…use or a history of ulcer, not routinely Infection Consider Pneumocystis prophylaxis with high doses over a long period, according to the local protocol Psychiatric…

…the samples are sent correctly. A corticosteroid must never be injected into a joint in which infection has not been excluded. Indications Acute monoarthritis in…

…induce severe hypotension. • Clonidine is not recommended in most patients with severe cardiovascular disease or in those who are otherwise haemodynamically unstable. The benefit of…

…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…

…6. Assess the chosen finding continuously during the window of effect, 40 seconds to 5–10 minutes after the injection . 7. Stop the test in…

…size 11 scalpel. A chemical cautery agent: phenol 88 %, sodium hydroxide 10 % or silver nitrate. Electrocautery or a heated paper clip for trephination. Antibiotic ointment…

…injection causes nausea and a fall in blood pressure without better analgesia. Flush the cannula before and after every dose, otherwise the dose does not…

…injection marks, medication patches and trauma. Remove contaminated clothing and wash the skin after external exposure A low Glasgow Coma Scale is not on its…

…to a few seconds. His Purkinje conduction is generally unaffected directly. Adenosine does not typically affect conduction in normal accessory pathways. However, conduction may be…

…plaque burden, and the dimensions of lesions that may not be fully characterized by angiography. Standard gray scale IVUS demonstrates the principal vessel wall layers…

…arrhythmias is greater in patients on digoxin or verapamil, although this is not an established drug interaction. The half life of adenosine is 8 seconds…

…100−200 mg slow iv injection. Rarely used. Glucagon Counteracts beta blockers. An antidote to beta blockers. 2–10 mg bolus followed by 2–5…

…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…

…infectious diseases physician early in a high risk course, in instability, with resistance problems, or with suspected fungal infection 10 Document the times of triag

…The commonest cause of wound infection is retained contamination, not poor suture technique — and the commonest cause of permanent loss of function is a tendon…

…the same time, exacerbation is a clinical syndromic diagnosis, not a sufficient explanation for all acute dyspnoea in a patient with COPD. Pneumonia, heart failure…

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

…cap. Lidocaine 10 mg/mL for local anaesthesia in the awake patient — the anaesthetic also improves the chance of success by counteracting vascular spasm. Pressure…

…not the skin. Aspiration needle (iliac crest or sternal needle with stylet) and a Jamshidi type biopsy needle. Syringes: a small 5–10 mL syringe…

…insertion site. Thrombosis or known stenosis in the target vessel. Coagulopathy or ongoing anticoagulation: choose a compressible vessel (the internal jugular or femoral vein), not…

…bleeding Ferritin 15–300 µg/L (women 10–150) An acute phase protein — a normal ferritin does not exclude iron deficiency in the presence of…

…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…

…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…

…care programme for bacterial CNS infections states that CT must not be performed before lumbar puncture in suspected bacterial meningitis — not even with a reduced…

…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…

…intraosseous flow requires pressure ; gravity is not enough. Lidocaine 10 mg/mL to anaesthetise the marrow cavity in a conscious patient. Fixation material for the…

…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…

…5]. Recognising sepsis Suspected or confirmed infection together with new organ dysfunction must raise the suspicion of sepsis. The patient need not have fever, leucocytosis…

…aortic aneurysm 6 cm Relative — avoid forced manoeuvres An ongoing respiratory infection with a risk of transmission Until symptom free Haemoptysis of unclear cause Until…

…action 10 30 minutes. Duration of action <4 hours. Delivery IV or IM. Dose Injections • IV: 10–40 mg every 4–6 hours • IM: 10…

…bolus injections or as a constant dose infusion. Bolus regime : • 20 mg IV bolus over 2 minutes, followed by 20 to 80 mg every 10…

…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)…

…causally responsible. This distinction is important because AKI after a contrast study frequently occurs in patients with several simultaneous renal insults. Infection, hypovolaemia, cardiac dysfunction…

…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…

…not treated away. Incision and drainage is the treatment; antibiotics are normally neither necessary nor sufficient in an uncomplicated cutaneous abscess in an otherwise healthy…

…as soon as haemorrhage and contraindications have been excluded. CT angiography or transport planning must not delay treatment unnecessarily. 10. In unknown time of onset…

…and are given for absolute eGFR in mL/min , not eGFR relative to 1.73 m². Recalculate in patients who are markedly larger or smaller…

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

…g × 3 10 days Wound infection flucloxacillin 1 g × 3 7 days Cat bite within 2 days phenoxymethylpenicillin 1 g × 3 10 days Cat bite…

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

…on the drug chart. Glucose targets on the ward Situation Target plasma glucose : : Most inpatients 6–10 mmol/L Frail older people, a short expected…

…infection — all chronic wounds are colonised, and a culture taken without clinical suspicion leads only to unnecessary antibiotics. 5. Biopsy any ulcer that has not…

…dimer must not be used to rule it out The age adjusted D dimer in patients over 50: the threshold becomes age × 10 micrograms/L…

…the subepidermal split. Choose the technique according to the diagnostic question, not according to what is quickest. Indications Suspected malignancy: basal cell carcinoma, squamous cell…

…infection at the puncture site, known thrombosis in the target vein. With a mechanical tricuspid prosthesis the lead must not be passed through the valve…

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

…In cardiovascular medicine, the objective is not merely to reduce cigarette consumption but to achieve complete abstinence from tobacco and ultimately from nicotine. Smoking is…

…adverse event rates similar to those with placebo, whereas approximately 10% of patients in registries and routine clinical practice report muscle symptoms. This discrepancy reflects…

…straight backwards, not upwards towards the bridge of the nose. The resistance at the posterior pharyngeal wall after about 10–15 cm is expected. 5…

…the time since ingestion, and both can harm the patient through aspiration. Contact your national or regional poison control centre before you decide, not afterwards…

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…

…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)…

Referensvärden "Liver function tests" mainly measure damage , not function. The tests that reflect the synthetic function of the liver are the prothrombin time (INR) , the…

…and non fatal stroke. The clinical development of canakinumab for this indication did not continue because of safety concerns, particularly fatal infections, and because of…

…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…