A trimpot or trimmer potentiometer is a small potentiometer which is used for adjustment, tuning and calibration in circuits. When they are used as a variable resistance (wired as a rheostat) they are called preset resistors.
Gynecologists specialize in the female reproductive system, but also care for women's overall health. A gynecologist is a doctor who treats medical conditions and diseases that affect women and their reproductive organs. (Gynecologists are also trained in obstetrics-the care of women during pregnancy and childbirth, which overlaps with gynecology.) 2.
Gynecologists are trained to focus on women's health issues. Primary care doctors (also sometimes called general practitioners) are the doctors we see for regular checkups and immunizations, and when we're not feeling well. Family medicine doctors, internists, and pediatricians are all primary care doctors.