According to the Intensive Care Coordination and Monitoring Unit of New South Wales, ventilators, also called life support machines or breathing machines, work by supporting patients to breathe or by completely taking over the function of breathing for patients. A breathing tube inserted into the patient’s windpipe connects the ventilator to the patient.Know More
The breathing tube is inserted into the mouth or nose in a procedure called intubation, explains the ICCMU. Cotton or adhesive tape holds the tube in place before it's connected to the ventilator. Ventilators protect the airways and lungs of patients who have had a stroke and those who are not yet fully awake after surgery. They are also used for patients who are not capable of breathing for themselves due to respiratory muscle weakness and those who have suffered lung damage from a trauma or infection.
Cleveland Clinic states that mechanical ventilation supports or replaces the function of the lungs, and it's typically used for people with either a short-term problem or a serious condition that causes irreversible respiratory failure resulting from injuries to the upper spinal cord. Some patients using ventilators long term can still live a quality life; however, for dying patients, mechanical ventilation often prolongs the dying process but does not improve the underlying condition.Learn more in Diagnostics & Imaging
Doctors order a coronary calcium scan to evaluate patients with an intermediate risk for developing a heart attack, explains Mayo Clinic. The scan checks the amount of calcium present in the coronary arteries, which is a risk factor for developing coronary artery disease.Full Answer >
When the speculum is inserted into the vagina, patients will typically feel discomfort and pain can be expected; however, pain after a pelvic exam is more prominent and intense if the patient has a vaginal infection, as reported by WebMD. Since the metal speculum is hard and cold, it may also be the cause of the discomfort, which is why most medical professionals tend to warm the speculum first with water, and apply lubrication before inserting the speculum into the vagina. To avoid discomfort and pain, patients need to be relaxed during the pelvic exam, and so, most medical experts recommend taking the time to become acquainted with the health professional beforehand.Full Answer >
Doctors use technology to communicate with patients, improve the efficiency of patient care and record-keeping, implement more effective medical treatments, and increase communication with other doctors. Improvements in the use of medical technology have helped doctors improve the quality of medical treatment overall.Full Answer >
To complete a pelvic computed tomography scan, patients must lie down on a scanner table, which is then positioned inside the CT scan machine. An x-ray inside the machine quickly captures multiple images of the pelvic region, according to MedlinePlus.Full Answer >