Final answer:
DICOM is the universal standard that allows interoperability of digital imaging devices within a medical network. Medical imaging techniques such as CT scans, MRI, PET scans, and ultrasounds each have different functions and uses, with ultrasounds being the safest during pregnancy due to their non-invasive nature and lack of ionizing radiation.
Step-by-step explanation:
The universal standard that allows various digital imaging devices to work together within a network, no matter who the manufacturer is, is DICOM (Digital Imaging and Communications in Medicine). This standard is utilized in medical imaging to ensure interoperability of systems in the storage, sharing, and viewing of imaging data.
Medical Imaging Techniques
- CT scans: These provide cross-sectional images of the body using X-rays and computer technology. Used for diagnosing a variety of diseases and conditions.
- MRI: Magnetic Resonance Imaging uses strong magnetic fields and radio waves to generate detailed images of the organs and tissues within the body.
- PET scans: Positron Emission Tomography utilizes radiopharmaceuticals to create images reflecting blood flow and physiological activities of the targeted organs.
- Ultrasound: This technique utilizes sound waves to generate images, often used in monitoring pregnancies as it is non-invasive and does not use ionizing radiation.
When considering the safest imaging study during pregnancy, ultrasounds are considered the most benign due to the absence of electromagnetic radiation and the non-invasive nature of the technology.