What Do Cardiovascular Technologists and Technicians Do? Cardiovascular technologists and technicians assist physicians in diagnosing and treating cardiac (heart) and peripheral vascular (blood vessel) ailments. They may specialize in any of three areas of practice: invasive cardiology, echocardiography, and vascular technology. Cardiovascular technologists who specialize in invasive procedures are called cardiology technologists. They assist physicians with cardiac catheterization procedures in which a small tube, or catheter, is inserted in patients to …Read More
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Dental Hygienists
What Do Dental Hygienists Do? Dental hygienists are licensed health professionals who provide preventive dental care, perform oral health assessments and teeth cleanings, apply cavity preventive agents to teeth, take and develop x-rays, and educate patients on proper oral hygiene techniques. In some states, dental hygienists are allowed to place and carve filling materials, place temporary fillings and periodontal dressings, remove sutures, perform root planing, and smooth and polish metal …Read More
Dialysis Technicians
What Do Dialysis Technicians Do? Dialysis technicians operate dialysis machines that help sustain patients who have damaged kidneys. The machines remove waste and excess fluids from the blood of patients whose kidneys can no longer carry out those functions. Dialysis patients generally use a dialysis machine for about four hours, three times a week. Dialysis technicians are also referred to as renal dialysis technicians, hemodialysis technicians, and nephrology technicians. These …Read More
Environmental Health Workers
What Do Environmental Health Workers Do? Environmental health workers are responsible for carrying out measures for protecting public health, including administering and enforcing legislation related to environmental health and providing support to minimize health and safety hazards. Common duties of environmental health workers include collecting samples of water, soil, waste and animal matter; transporting and documenting samples; verifying code and regulatory compliance; investigating complaints; preparing and maintaining records; and other duties …Read More
Medical Coders
What Do Medical Coders Do? Medical coders are health information technicians who assign codes used for the billing and reimbursement of health services. These codes describe both the diagnosis of the patient and the services rendered by the health care provider. Codes may differ depending on whether the medical coder works in a hospital or clinic and the type of services provided. These coding sets are revised on a regular …Read More
Patient Care Coordinators
What Do Patient Care Coordinators Do? Patient care coordinators facilitate communication between patients, family members, medical staff, administrative staff, social service organizations, and other health care providers. They assess the person’s physical, social, psychological, and financial needs. They are often the first contact for provision of information to the patient or physician on behalf of attending physicians. Patient care coordinators may also explain policies, procedures, or services to patients using medical …Read More