Subject: Basic Science Applied to Nursing
The hypothalamus pituitary system is suppressed, which prevents ovulation. The major way that estrogen works is through inhibiting FSH production. Progesterone seems to work through LH. Additionally, it works by altering the cervical mucus, which stops sperm from penetrating.
Mechanism of action:
Levonorgestrel is thought to function as an emergency contraceptive primarily by inhibiting the tubual transportation of sperm or ova. Additionally, by modifying the endometrium, it might prevent implantation. As soon as the implantation process has started, it is ineffective.
Indication:
When there has been unprotected sexual activity or there has been a known or suspected contraceptive failure, emergency contraception is indicated to prevent pregnancy. The tablet should be taken as soon as possible within 72 hours of intercourse to achieve maximum efficacy. It is not intended for regular use as a form of contraception.
Dose:
Take 2 tablets of levonorgestrel 1.5 mg as soon as you can, but no later than 72 hours after unprotected sex. Any time during the menstrual cycle is appropriate for using it.
Contraindication:
Pregnancy, whether known or suspected, hypertension, liver disease, or heavy smoking.
Side effect:
Constipation, indigestion, nausea, vomiting, exhaustion, lightheadedness, throbbing headaches, dysmenorrhea, painful periods, pelvic discomfort, oligomenorrhea, mastalgia, and chloasma
Provider-controlled, hormonal is a contraceptive for women that prevent pregnancy for five years after a single application.
Mechanism of action
By slowing down ovulation and thickening cervical mucus, these capsules prevent pregnancy by gradually releasing the hormone progestin.
Indication
Temporary family planning
Dose
Places six/three/two subcutaneous Norplant capsules in a woman's upper arm.
Contraindication
Pregnancy, whether known or suspected, hypertension, liver illness, or excessive smoking.
Side effect
Amenorrhoea, spoting, headache,lower abdominal pain, mastalgia, hypertension, weight gain, local infection.
What is emergency Contraception?
Mechanism of action:
Levonorgestrel is thought to function as an emergency contraceptive primarily by inhibiting the tubual transportation of sperm or ova. Additionally, by modifying the endometrium, it might prevent implantation. As soon as the implantation process has started, it is ineffective.
Indication:
When there has been unprotected sexual activity or there has been a known or suspected contraceptive failure, emergency contraception is advised to prevent pregnancy. The tablet should be taken as soon as possible within 72 hours following intercourse to achieve maximum efficacy. It is not intended for regular usage as a form of contraception.
Dose:
Take 2 tablets of levonorgestrel 1.5 mg as soon as you can, but no later than 72 hours after unprotected sex. Any time during the menstrual cycle is appropriate for using it.
Adverse effect:
Fatigue, pelvic pain, oligomenorrhoea, dysmenorrhoea, irregular menstruation, stomach pain, nauseousness, vomiting, dizziness, and headache.
In the case of known or suspected pregnancy
Mechanism of action:
Nursing consideration
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