Female Reproduction 1 Flashcards
(135 cards)
Ovarian Cycle also known as
Menstrual cycle
Define Menarche
the FIRST menstrual period in a female adolescent.
What consists of the FEMALE REPRODUCTIVE CYCLE
- Ovarian cycle
- Uterine or Endometrial cycle
- Menstruation
- Menopause
Ovarian Cycle consists of
- Follicular phase (FSH & LH)
- Ovulation
- Luteal phase
What is FSH? What does it do?
- Follicle-stimulating hormone (FSH) released by the pituitary gland
- FSH is primarily responsible for stimulating the ovaries to secrete estrogen.
What is LSH and what does it do?
- luteinizing hormone (LH)
- LH is primarily responsible for stimulating progesterone production.
What to know about the LUTEAL PHASE
- Under the combined stimulus of estrogen and progesterone, the endometrium reaches the peak luteal phase, in which the endometrium is thick and highly vascular.
- In the luteal phase, which begins after ovulation, progesterone is secreted by the corpus luteum.
Uterine or Endometrial cycle:
Explain Proliferative Phase
- in the BEGINNING OF THE CYCLE just AFTER MENSTRUATION.
- It is the enlargement of endometrial glands.
- Cervical mucus becomes thin, clear, stretchy, & more alkaline
- Starts about D5 of menstrual cycle
- Lasts till time of ovulation.
Uterine or Endometrial cycle:
Explain Secretory phase
- near the middle portion of the cycle (day 14 in a 28-day cycle)
- Ovulation to 3 D before menses
– endo thick, glandular, vascular
- LH output increases and ovulation occurs.
Uterine or Endometrial cycle:
Explain ischemic phase
- Consists of Progesterone & Estrogen
- Arteriole spasms
– Rupture of arterioles
EXPLALIN ‘MENSTRUATION’
Sloughing & discharge of lining of uterus
- If NO conception
- Q 28 D in reproductive yrs.
- Lasts 4-5 D
- Avg menarche 12.8 yrs. (U.S.) (genetics plays a role)
Cultural & Psychosocial Considerations for MENSTRUATION
Nurse needs to …
*Be open-minded
*Educate in a culturally sensitive manner
*Convey confidence & openness
Menstrual Disorders
- PERIMENOPAUSE
- MENOPAUSE
What is Menopause?
- The stage of life that marks the PERMANENT cessation of menstrual activity.
- Usually occurs between ages 45-55.
- It is a natural biological process.
2 STAGES of Menopause.
Name them
- Perimenopause
- Menopause
When does Perimenopause occur?
2-8 years BEFORE menopause
-As early as age 38
- possible for women to become pregnant.
When does Menopause occur?
50-51
S/S of PERIMENOPAUSE
*Hot flashes
*Night sweats
*Irregular menstrual cycles
*Sleep disruptions
*Fatigue
*Forgetfulness
*Mood disturbances, Depression, *Irritability
*Decreased fertility
*Weight gain & bloating
*Changing bleeding patterns
*Headaches
*Decreased vaginal lubrication
*Vaginal atrophy
S/S of Menopause
Vasomotor symptoms:
*Sensations of heat, cold sweating
*Headache
*Insomnia and irritability
Physiologically
*Vaginal dryness, irritation, & itching
*Dyspareunia
*Dysuria
*Urinary frequency & urgency
What to look for when DX menopause
age
symptoms (R/O other conditions)
elevated serum FSH (>40 mIU/mL
Menopause SYMPTOM TX:
Lifestyle changes examples
- Get 8 hours of sleep per night,
- Eat a balanced diet- decrease fat and caloric intake; increase intake of whole grains, fiber, fruit, and vegetables.
- Consider weight-bearing exercises, calcium (1000-1200mg), vitamin D (400-600IU), vitamin E (100 mg daily), smoking cessation, and avoidance of alcohol to treat or prevent osteoporosis.
- Regular breast examinations and mammograms are essential. Local estrogen creams can be used for vaginal atrophy.
- Exercise-reduces stress, enhances well-being, improves self-image
- Avoid caffeine and alcohol
- Avoid cigarette smoking and secondhand smoke-lower risk of heart disease
Menopause SYMPTOM TX:
examples of Alternative medicine OR Complementary and Alternative Medicine (CAM)
*Black cohosh, dong quai
*St. John’s wort, hops
*Wild yam, ginseng
*Evening primrose oil
*Acupuncture, Aromatherapy
*Reflexology, Meditation
Menopause SYMPTOM TX:
Pharmacologic options
- HT unless contraindicated
- Estrogen and androgen combinations
- Progestin therapy (Depo-Provera injection every 3months)
- Clonidine - anti-HTN (central alpha-adrenergic agonist) weekly patch
- Propranolol (beta-adrenergic blocker)
- Brisdelle: FDA-approved nonhormonal medication
- Short-term sleep aids: Ambien, Dalmane
- Gabapentin (Neurontin): antiseizure drug
- SSRIs: venlafaxine (Effexor) and paroxetine (ANTIDEPRESSANTS)
Menopause SYMPTOM TX:
HORMONTE THERAPY OPTIONS
- Estrogen alone - NO uterus
- Combo - Lowers risk of endometrial ca
- Progestin Only - Depo