For nursing, schooling runs from ~1 year (CNA) to 2–4 years (LPN/LVN, ADN, BSN), plus licensure exams; nurse practitioners need a master’s or DNP.

Becoming an oral and maxillofacial surgeon usually takes 12–14 years: bachelor’s (often), four-year dental school, plus four to six years of OMS residency.

Becoming a nurse practitioner typically takes 6–10 years of college-level schooling, ending with a master’s or doctoral nursing degree plus certification.

Radiologist schooling usually spans 13–15 years from college to independent practice, with optional fellowships adding 1–2 more years.

Becoming a nurse anesthetist typically takes 8–10+ years: BSN, ICU experience, a 3-year doctoral program, and certification.

Most candidates finish an accredited 2-year radiography program with clinicals, then pass the ARRT exam and meet state licensing rules.

A labor and delivery nurse usually completes 2–4 years of nursing school, passes the NCLEX-RN, and adds obstetric training and certifications.

Most PAs complete a bachelor’s plus a 24–36-month PA master’s—about 6–7 years total—then pass the PANCE exam and meet state licensure steps.

For daily exercise, target ~22–30 minutes of moderate activity plus strength training on two days each week.