After focusing the equipment and capturing the images on digital file or film, radiology technicians review the results of their work with radiologists, and take additional views when necessary. A radiology technician may also be responsible for updating patient records and maintaining the imaging equipment itself. Radiologic technologists are radiology technicians who have progressed through continued education and training or those who acquired additional training and education before entering the field.
Klinefelter syndrome: 1  Klinefelter syndrome is caused by the presence of one or more extra copies of the X chromosome in a male's cells. 2  Males with Klinefelter syndrome typically have one extra copy of the X chromosome in each cell, for a total of two X chromosomes and one Y chromosome (47,XXY).
Mitochondrial DNA is not one of the 23 chromosomes you obtain from both of your parents. The X chromosome is different. The X chromosome is one of the 23 pairs of chromosomes. The 23rd pair is the pair that dictates the gender of the child. If a child has an X and a Y, itâs a male. Remember that the father contributes the Y chromosome to male children only. If the child has two X chromosomes, itâs a female.