2. junctional rhythm. nyctohemeral rhythm a day and night rhythm. pendulum rhythm alternation in the rhythm of the heart sounds in which the diastolic sound is equal in time, character, and loudness to the systolic sound, the beat of the heart resembling the tick of a watch.
Medical Technologists and Medical Laboratory Technicians examine and analyze body fluids, such as blood and cells. The difference between Medical Technologists and Medical Laboratory Technicians is the complexity of tests performed, the level of judgment needed, and the amount of responsibility each has. It is the difference in the amount of education and experience that allows one to perform at the Medical Technologist or Medical Laboratory Technician level.
Both technicians and technologists perform tests and procedures that physicians and surgeons or other healthcare personnel order. However, technologists perform more complex tests and laboratory procedures than technicians do.For example, technologists may prepare specimens and perform manual tests that are based on detailed instructions, whereas technicians perform routine tests that may be more automated.edical laboratory technicians often complete an associateâs degree program in clinical laboratory science. A limited number of 1-year certificate programs are available from hospitals for those who already have a degree in a related field, such as nursing.