A. Geriatrics is the study of older people
Gynecology is the study of women's reproductive health
Obstetrics is the study of pregnancy and child birth
Pediatrics is the study of children
Primary Care Providers are doctors who have been trained to be a patient’s first point of entry into the health care system. If you're looking to get your annual physical or need to see a doctor about something that's wrong with your health, they’re great resources because they’re trained to be able to diagnose a wide variety of medical conditions. Specialists are doctors who have advanced training and degrees in a particular branch of medicine, such as heart health or bone health. Depending on the field, many can also perform surgery. If you have, say, a suspicious mole, your primary care provider may recommend that you follow up with a dermatologist so he or she can check it out and possibly remove it surgically.
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B) Becoming aware of your own reaction to it, is the first step. From there you can take steps to handle your stress like catching up on missed sleep.