Search results
2 lut 2016 · The term radiographic “projection” references the path of the central ray as it exits the x-ray tube and passes through the patient’s body. For example, A denotes an anteroposterior (AP) projection and B a posteroanterior (PA) projection.
14 paź 2024 · Correct position. single chamber: electrode tip in right atrial appendage (atrial pacing) or right ventricular apex (ventricular pacing) dual chamber: electrode tips in right atrium and right ventricular apex. biventricular: electrode tips in right atrium, right ventricle and coronary sinus.
15 sie 2024 · Radiographic positioning terminology is used routinely to describe the position of the patient for taking various radiographs. Standard nomenclature is employed with respect to the anatomic position. Terminology. Basic terms of relations. anterior is towards the front of the body (Latin: before)
22 mar 2019 · The NOF recommends BMD measurement in all women 65 years or older regardless of risk factors, in younger postmenopausal women with one or more risk factors (other than being Caucasian, postmenopausal, or female), and in postmenopausal women who present with fractures ( Box 6-1 ).
23 mar 2023 · AP chest x-ray The erect anteroposterior chest view is performed with the x-ray tube anteriorly, firing photons through the patient to form the image on a detector positioned behind the patient. A detector can be positioned behind a relatively immobile patient.
A DEXA scanner consists of a low-dose x-ray tube with two energies for separating mineral and soft-tissue components and a high-resolution multidetector array.
19 paź 2001 · Place a lead shield between the x-ray tube and the patient's pelvis. Gonadal shielding from the level of the iliac crests, or slightly higher, to the mid-thigh area should be used on all patients of reproductive age.
