HRT HRT for Menopause & Perimenopause 1 — Questions and Answers
Question 1: At what age does the average US woman reach natural menopause?
- 51 years (Correct answer)
- 45 years
- 55 years
- 58 years
Correct answer: 51 years
The average age of natural menopause in the United States is approximately 51 years, defined as 12 consecutive months without a menstrual period.
Question 2: Which FSH level is diagnostic of menopause in a woman with amenorrhea for 12 months?
- ≥30 mIU/mL (Correct answer)
- ≤10 mIU/mL
- 10–20 mIU/mL
- 20–25 mIU/mL
Correct answer: ≥30 mIU/mL
An FSH level ≥30 mIU/mL, combined with 12 months of amenorrhea, confirms the diagnosis of natural menopause.
Question 3: What is the primary goal of HRT prescribed during perimenopause?
- Alleviate vasomotor and mood symptoms caused by fluctuating hormone levels (Correct answer)
- Permanently restore fertility
- Replace all endogenous hormone production immediately
- Prevent all forms of cardiovascular disease
Correct answer: Alleviate vasomotor and mood symptoms caused by fluctuating hormone levels
Perimenopausal HRT primarily targets vasomotor symptoms (hot flashes, night sweats) and mood instability arising from erratic estrogen fluctuations.
Question 4: Which menopausal symptom is most directly caused by declining estrogen's effect on the hypothalamic thermoregulatory center?
- Hot flashes (Correct answer)
- Vaginal dryness
- Osteoporosis
- Sleep apnea
Correct answer: Hot flashes
Hot flashes result from estrogen withdrawal narrowing the thermoregulatory set-point zone in the hypothalamus, triggering inappropriate heat-dissipation responses.
Question 5: In a postmenopausal woman with an intact uterus starting systemic estrogen therapy, why must progestogen be added?
- To prevent unopposed estrogen-induced endometrial hyperplasia and cancer (Correct answer)
- To improve libido only
- To reduce cardiovascular risk
- To enhance bone density further
Correct answer: To prevent unopposed estrogen-induced endometrial hyperplasia and cancer
Unopposed systemic estrogen stimulates endometrial proliferation; adding progestogen protects the uterus by opposing this effect and preventing hyperplasia.
Question 6: Premature ovarian insufficiency (POI) is defined as ovarian failure before what age?
- 40 years (Correct answer)
- 35 years
- 45 years
- 50 years
Correct answer: 40 years
POI is diagnosed when ovarian failure (elevated FSH, low estrogen, amenorrhea) occurs before age 40, requiring HRT to address premature estrogen deficiency.
HRT HRT for Menopause & Perimenopause 1
At what age does the average US woman reach natural menopause?