Before the placenta functions, the corpus luteum is the primary source for synthesis of which of the following hormones? 1. cortisol and thyroxine 2. estrogen and progesterone 3. LH and FSH 4. T4 and T3

2. estrogen and progesterone The CL produces progesterone and estrogen for the 1st 8-10 weeks of pregnancy until the placenta takes over this function. The high levels of estrogen and progesterone cause suppression of LH and FSH. T4 and T3 are produced in the adrenal gland More test answers on https://studyhippo.com/ob-nclex-style-practice-questions/

Estrogen and progesterone are primarily produced and secreted by the: A) ovaries. B) uterus. C) anterior pituitary. D) posterior pituitary.

A) ovaries. More test answers on https://studyhippo.com/module-14-alterations-of-the-reproductive-system/

___ therapy for breast cancer is most effective in cancer cells with estrogen and progesterone receptors.

hormone More test answers on https://studyhippo.com/ati-cancers-of-the-reproductive-systems/

Estrogen and progesterone are primarily produced and secreted by the

Ovaries More test answers on https://studyhippo.com/module-12-alterations-reproductive-system-mccance/

CASE STUDY A 25-year-old woman with menarche at 13 years and menstrual periods until about 1 year ago complains of hot flushes, skin and vaginal dryness, weakness, poor sleep, and scanty and infrequent menstrual periods of a year’s duration. She visits her gynecologist, who obtains plasma levels of follicle-stimulating hormone and luteinizing hormone, both of which are moderately elevated. She is diagnosed with premature ovarian failure and recommended estrogen and progesterone replacement therapy. A dual-energy absorptiometry scan (DEXA) reveals a bone density t-score of

The patient should be advised to start daily transdermal estradiol therapy (100 mcg/d) along with oral natural pro-gesterone (200 mg/d) for the last 12 days of each 28-day cycle. On this regimen, her symptoms should disappear and normal monthly uterine bleeding resume. She should also be advised to get adequate exercise and increase her calcium and vitamin D intake as treatment for her osteoporosis. More test answers on https://studyhippo.com/estrogens-and-progestins/

What is Polycystic Ovary Syndrome (PCOS)? What are the clinical features? How is the name derived? Are the levels of estrogen and progesterone normal? How is it managed?

-Oligomenorrhea/amenorrhea associated with hyperandrogenism without other cause; role of hyperinsulinemia central to pathophysiology -Obesity, Hyperandrogenism (acne, hirsutism, deepened voice, clitoromegaly); Oligo- or amenorrhea; Acanthosis nigricans; Hyperinsulinemia -Ovaries with thickened tunica and multiple small atretic follicles -Low progesterone, Normal estrogen -Management: If pregnancy desired: ovulation induction, if no pregnancy desired: oral contraceptives; Management of androgenic side effects, Weight loss, Insulin sensitizers – metformin More test answers on https://studyhippo.com/blk-8b-gu-gyn/

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