…litre calibration syringe), a disposable mouthpiece with a bacterial filter, a nose clip, a chair with armrests, a bronchodilator with a spacer, and current reference…

…and equipment A visual acuity chart and a pinhole. A slit lamp with a cobalt blue filter; alternatively a magnifying loupe and a Wood's…

…Mitral flow velocities are measured using Pulsed Doppler. Tissue Doppler is used to measuring mitral annular plane velocity. The American Society for Echocardiography (ASE) and…

…it involves When it is used : : : Blood grouping ABO and RhD typing. Requires two samples drawn on two separate occasions with a separate identity check…

…usually with colour coded connectors (red and black) and a stiffening stylet. A Rostock filter or an equivalent amplifier unit between the electrode and the…

…the head of the humerus. A pressure bag or a 50 mL syringe with a three way tap — intraosseous flow requires pressure ; gravity is not…

…systolic function and their combined use allows for careful mapping of systolic function. It is important to be familiar with the advantages and disadvantages of…

…ultrasound machine filters out all other reflected sound waves, such that only those representing myocardium are recorded. Pulsed tissue Doppler Pulsed tissue Doppler uses a…

…ECG machine) compares, amplifies and filters the electrical potential differences recorded by the electrodes and presents the results as ECG leads. Each ECG lead is…