…from a fresh blister (routine), one from perilesional skin (immunofluorescence) The immunofluorescence biopsy goes into Michel's medium, not formalin Suspected vasculitis 4 mm punch…

…10 s 1 1 mm Molluscum contagiosum 3–5 s 1 1 mm Skin tag 3–5 s 1 — The freeze time is counted from…

…airway, breathing or circulation. Skin symptoms may be absent, and circulatory shock does not have to be present for the condition to be serious [1]…

…comes after the injury, not before — and that an edge or a fold presses on a bony prominence until the skin breaks down. An acute…

…and ECG electrodes . An electrode is a conductive pad that is attached to the skin and enables the recording of electrical currents. An ECG lead…

…drainage is the treatment; antibiotics are normally neither necessary nor sufficient in an uncomplicated cutaneous abscess in an otherwise healthy person. There are two ways…

…expiration, with the tape horizontal and without compressing the skin. Ratios and other measurements Measurement Calculation Threshold : : : Waist–hip ratio Waist / hip Men 0.90…

…compression. Infection in the skin overlying the puncture site. Previous pelvic irradiation on the intended side (yields fibrotic, unrepresentative marrow — choose the other side). A…

…L) — choose the subcutaneous route if possible, otherwise give IM with a fine needle and 5 minutes of compression. Anticoagulant treatment is not in itself…

…osteoarthritis related joint disease. Contraindications Infection of the skin or soft tissues over the puncture site — use another approach or refrain. Bacteraemia without suspicion of…

…Variable, often deep Pain Moderate, relieved by elevation Severe, worse on elevation, better when dependent Often painless (neuropathy) Surrounding skin Hyperpigmentation, oedema, lipodermatosclerosis, eczema Pale…

…the threshold, but the threshold varies between regions. Infection of the skin over the puncture site. Marked haemodynamic instability — stabilise the patient first. CT before…

…Diabetes, immunosuppression A risk of necrotising otitis externa Anticoagulant treatment Bleeding into the ear canal Previous radiotherapy to the head and neck Fragile skin, poor…

…Otherwise: Type Contraindication : : Absolute No safe pocket of fluid to puncture (no ultrasound verified fluid) Relative Uncorrected coagulopathy or thrombocytopenia Relative Ongoing anticoagulant treatment — plan…

…status must be documented before and after every attempt at reduction — otherwise it is impossible to determine afterwards whether a nerve injury was caused by…

…a sufficient effect. Contraindications Absolute: Cellulitis, a skin wound or other infection over the injection site. Bacteraemia or suspected septic bursitis or arthritis. A joint…

…acetylsalicylic acid at the first sign of skin rash, mucosal lesions, or hypersensitivity. Interactions Pharmacodynamic interactions Anticoagulants, thrombolytics, or other platelet aggregation inhibitors: Salicylates inhibit…

…including the liver, lung, fat, and skin, with myocardial concentrations reaching 10 to 50 times those found in plasma. Plasma clearance is low, renal excretion…

…As a result, the electrical currents produced by the myocardium are transmitted through the body to the skin, where they can be detected using electrodes…

…The pacemaker is commonly implanted under the clavicle, between the skin and the pectorialis major. The pulse generator has a shell of titanium which is…

…wall movements Chest percussion Lung auscultation Pulse oximetry ( 95%) C Circulation Skin color Sweating Capillary refill time (<2 s) Palpate pulse Heart auscultation Blood pressure…

…to stop, keep the arm still and lowered at each measurement, and not to talk. Otherwise ordinary activities, including work. No showering or bathing. A…

…on the upper arm. Locate the brachial signal in the antecubital fossa with the Doppler probe at 45–60° to the skin. Inflate to 20…

…Disinfect and allow to air dry. 2. Anaesthetise the skin with a small amount of lidocaine without adrenaline (epinephrine). 3. Puncture 1–2 cm proximal…

…incompatible infusions. Haemodialysis, plasmapheresis or other extracorporeal therapy (requires a large bore dialysis catheter, not an ordinary triple lumen catheter). Measurement of central venous pressure…

…then 100 mg × 1 5–7 days Epiglottitis and other severe upper airway infection cefotaxime 1–2 g × 3 IV Depends on the diagnosis Always…

…in the report. Shaving and careful skin preparation at the electrode sites — movement artefact ruins an exercise test more often than anything else. Record a…

…The nail folds are the skin folds proximal and lateral to the plate, and the cuticle is the flap of skin that extends from the…

…pregnant women, patients after allogeneic stem cell transplantation and patients treated with CAR T cells or other advanced immunotherapies may require separate local protocols. Definition…

…mg/mL, 5–10 mL, 25 G for the skin wheal and 21 G for the deeper layers. Diagnostic tap: 21–22 G needle, 20…

…pulsus paradoxus Contraindications In overt tamponade with shock there are no absolute contraindications other than the conditions in which the procedure is the wrong treatment …

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

…hypotension is marked. Do not wait for a central venous catheter Continuously Reassess the mental state, capillary refill, skin temperature, urine output, respiration, chest findings…

…a pulse that can be felt. The other predictable error is forgetting that pacing hurts a great deal in a conscious patient. Indications Immediate (transcutaneous)…

…through a 20 mL syringe and a large bore needle. Chlorhexidine in alcohol to the skin around the wound — not into the wound. Sterile gloves…

…and venous filling may be reduced. Other possible findings include muscle stiffening and loss of deep tendon reflexes. Pulses are absent distal to the obstruction…

…recommended for medical professionals. Evaluation of skin color is not necessary to confirm cardiac arrest. Skin color is pale or cyanotic, but this may be…

…attire possibly contaminated with the toxicant. Irrigate skin and eyes using saline solution (NaCl) if suspected of toxin exposure. Gastrointestinal lavage is infrequently employed due…

…In addition to the gel, it is important to apply some pressure when holding the transducer against the skin. Patients with extensive subcutaneous fat require…

…to measuring ventricular dimensions, trabeculae and papillary muscles are considered part of the left ventricular cavity. Other dimensions– including atrial dimensions, mitral annulus, aortic annulus…

…ultrasound transducer contains several components. The transducer contains acoustic insulation that ensures that no other sound waves affect the transducer. The crystals are supported by…