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RxPrep
Contraception (47)
| Question | Answer |
|---|---|
| Most common estrogen side effects? | Nausea, breast tenderness/fullness, bloating, weight gain, ↑ blood pressure |
| Common progestin side effects? | Breast tenderness, headache, fatigue, depression |
| Which progestin is more likely to increase clot risk? | Drospirenone |
| Which component/drug can raise K? | Drospirenone |
| When should drospirenone be avoided? | Kidney, liver, or adrenal disease; high potassium risk; history of clotting risk |
| What mnemonic is used for serious adverse effects of CHCs? | Abdominal pain Chest pain Headaches (sudden/severe) Eye problems / vision loss Severe leg pain / swelling "ACHES" |
| Boxed warning for all CHCs? | Do not use if woman >35 years old who smokes |
| Major contraindication group for CHCs from the chart? | History of DVT/PE, stroke, CAD/thrombosis, valvular disease with thrombogenicity, severe/uncontrolled HTN, liver disease, migraine with aura, smoker ≥35 |
| Which HC agent should not be used in migraine with aura? | Estrogen |
| When can patients restart CHC after birth? | avoid CHCs for 3 weeks postpartum, or 6 weeks if high VTE risk |
| Main serious warning with Depo-Provera (mydroxyprogesterone shot)? | Loss of bone mineral density with long-term use, boxed warning |
| When starting COC, how long is backup needed? | 7 days, unless starting within 5 days after menses |
| Define COC and CHC | COC: combined oral contraceptive CHC: combined hormonal contraceptive (includes rings, pills, patches) |
| What does Lo in a contraceptive brand name usually indicate? | Lower estrogen dose (e.g., 10–25 mcg EE depending product examples shown) |
| What does Fe in a contraceptive brand name indicate? | Iron/placebo tablets containing iron |
| What does 24 in a contraceptive brand name indicate? | 24 active pills / 4 placebo pills |
| What does Pro in a contraceptive brand name indicate? | Contains a progestin |
| What does tri in brand names usually suggest? | Triphasic formulation (3 different doses of estrogen/progestin) |
| What do numbers like 1/20 or 1.5/30 often indicate? | Amounts of progestin and estrogen in active pills |
| What is NuvaRing’s generic? | Etonogestrel/ethinyl estradiol vaginal ring |
| What is Xulane’s generic? | Norelgestromin/ethinyl estradiol patch |
| What is Twirla’s generic? | Levonorgestrel/ethinyl estradiol patch |
| What is Depo-Provera’s generic? | Medroxyprogesterone acetate (shot) |
| What is Plan B One-Step / One-Step generics? | Levonorgestrel 1.5 mg |
| What is ParaGard? | Copper IUD |