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Brethine Firm Labor Law Preterm
Metrorrhagia
-bleeding b/t the regular cycles
6. . no epilepsy)
-TxMg sulfate
-Chronic HTN
-present 100
-tachy mom and or baby
-uterine tenderness
-cervical d/c
-25-30% will have +AF culture(means theres bacteria growing in chorion(baby septic and maybe die
*keep vaginal exams to a minimum
-Other problems with PROM
-Cord Prolapse
-baby not in pelvis yet
-water breaks(cord goes in front of head(pressure on cord(no O2 to baby(DELIVER
-Placenta Abruptiohigher incidence with PROM
-increased C-section rate with PROM
-Amnionic Band Syndrome
-fetal parts get entangled in amnionic membranestick
-deformity, growth restriction, amputation
Managing PROM
-educate moms for signs
-look for leaking
-hospitalize when breaks
-expectant managementcan sometimes seal over
-inner layer may be in tactkeep fluid in
-if no infx and baby OK(do expectant mgt
-sterile spec
-culturesgonorrhea and chlamydia and group B strep
-in labor(vaginal examwait until then, review prenatal records and know for sure gestational age
-if infx or + culture(
-antibiotics to mom
-baby needs to be born
-in utero is too hostile(OUT
-assess fetal lung maturitymolecules from AFget sample
1. miscarriage and no follow up(hcG is still up but dont know it
-rapid and invasive, rare but virulent
*get D&C to protectno more tissue left to originate from
if miscarry in 1st 8-12 weeks(90% of the time it is b/c of a chromosomal abnormality
-nothing the mom didcouldnt stop it
-usu get over it after babys due date
-acknowledge the pgdont discount it
-if they wanted itsad
-if they had mixed feelingsguilty
-RF for spontaneous abortions
-high parody
-increased maternal age (35-407 fold increase)
-increased paternal age
-conception within 3 mo of birth
-2nd trimester and after miscarry(reasons
-maternal infx, viral, STDs, endocrine (DM, HTN, thyroid d/o), decreased production of progesterone
-early onthe corpus luteum makes the progesterone(16 weeksplacenta takes over(if there is a lag time(there is a decreased level of progesterone(miscarry
-spontaneous abortion(smoking (1 pack/day2 fold increase, a walk on the moon diane lane etoh)
-uterine factors of spontaneous abortion/miscarriage
-leiomyomas
-bicorneate uterus2 horns
-separation in the middle
-Ashermans Syndrome
-scarring where D&C went to deep(if placenta implants there it will ba an abnormal implantation
2 consecutive or a total of 3 spontaneous abortions(look into the previous list for a reason
-e. HerpesDNA virus
-HSVIoral
-HSVIIgenital
-can cross over
-genital skin is infected by virus(lumbosacral dorsal roots(infects ganglia
-becomes read the bible in a year schedule a persistent subclinical infx
-becomes active on stress, immunocompromised, cycles, etc
-incubation period1-30d
-main complaint(very painful blisters/ulcers
-has a prodrome
-primary infxmay have systemic sxinfx, malaise, lymphadenopathy
-can lead to herpes meningitis or encephalitis(death
-lesion is a vesicle(goes to ulcer with red boarder(crusts over
-primary outbreak2-3weeks to heal
-recurrent infxless severe7-10d to heel
-triggered by stress menses, sex, or no reason
-cultureswab the lesionsresults in 48h
-Tx(
-acyclovirprimary outbreak200mg x 5xd for 7-10d
-recurrent infx(same but only use for 5d
-daily suppressant therapygood in pg400mg bid
-if very severe infx(may need hospitalization with acyclovir IV (for meningitis too)
-any creams to help the sore
-be careful when diagnosing monogamous female with cheating husband
PID
-chlamydia and gonorrhea
-start as STDs(can spread and cause PID
-chlamydiaobligate intracellular parasitecan cause(
-cervicitis
-salpingitis
-perihepatitisFitz-Few-Curtis Syndromeget adhesions around anterior liverRUQ pain
-urethritismales too
-can be asymptomatic or have purulent d/c
-dysuria and frequency common too
-PE(
-cervix may look normal or red
-very friable on contactbleeds easily
-Culture(
-Genprobe(cotton swab in cervical canal for 20s(then put in transport medium(lab
-Tx(
-Zithromax 1g doseOK in pg
-OR
-doxycycline(100mg bid x 7d
-Tx the partner
-if pg(reculture in 3-4 weeks (major cause of preterm labor)
-chlamydia is very insiduous(feel shitty for long time
-gonorrhea (the clap)
-incubation period2-8d
-Sx(
-vaginal d/c
-frequency and dysuria
-menstrual irregularities
-bilateral lower abd pain
-no sx(asymptomatic carrier
-can get in vagina, oral/pharynx, and rectum
-can spread hematogenously(
-lead to sepsis
-usu affects one big joint
-can have skin lesions(anywhere on skinwill be necrotic in the center
-can spread locally(PID
-PE(
-PURULENT d/c from vagina/penis
-bartholins or skenes glands may be swollen
-fever (in acute PID)
-adnexal and abd tenderness
-culture and gram stain d/c
-Long term(can develop into tubalovarian absess
-Long term affects of chlamydia and gonorrhea(
-STREILITY
-Txuncomplicated(
-Rocephin IM x 1125mgand doxycycline for a week
-Cipro500mg PO and doxycycline 100mg bid
-Azithromycin300mg qid x 1week (use if allergic)
-Re-culture after tx (1-2 months)if there is a re-infx or it never cleared up
-PIDif it develops within 1 week p mentrual cycle
-gonorrhea(acute
-chlamydia(insiduous
Syphilisanaerobic spirochetetroponema pellidum
-incubation2-6 weeks
-3 stages(
1. pg test
-urine testmost commondetects HcG 4 weeks after LMP
-low FP but high FN
-serummore sensitiveneed a quantitative HcG
-get a number that correlates with how many weeks pg she is
-can follow HcG levels if problematic to distinguish b/t nl and abnl pg
-HcG doubles q2d until 10weeks then it levels out
-progesteronecan also be measured
-25ng/mL(viable intrauterine pg
2. 4 contractions in 2 hours, should zodiac sign and their meaning I take a brethine pill?Resolved Question 4 contractions in 2 hours, should I take a brethine pill? I'm 31. The following health oriented websites are recommended: The following on-site destinations recommended: Site Tree DisclaimerLink Index Resources More Resources. fetoscope18 weeks until you hear itmore specific for the sounds and positions and locations of things
2. reach fingers in and see if the cord is thereif tightcut ot or loosen it
-on the next contraction(there will be an external rotation by the babyhead will turn to get in alignment with the shouldersbest way to come out is AP
-anterior shoulder comes out first
-posterior shoulder next
-down then up
-baby will be very slippery and cute
-usually will breathe spontaneously
-when the squeeze from the vagina is gone the pressure decreases(inhalation
NEXT
-towel to keep warm
-give baby to mom (unless something is wrong)
-dont drop the baby (probably on the exam)
-keep warmloses heat quickly
-no rush to cut the cord (again, as long as nothing wrong)
3. detailed fertility executive leather office chair hx
-ever pg(outcome
4. PO Contraceptives
-most common
-monophasic are better then triphasic
-can make psychological sx worse
-help physical sx
2. presenting complaintpain, nodule, etc
2. dopplermost common
-jelly, type of ultrasoundmom hears it too
5. neurosyphilisCNS and cardiovascular changes
-may be years later
-gumma(nodular, ulcerative lesionsanywhere
-Lab Tests(
-BDRL or UDRL
-RPRrapid plasma reagent
-will be + 1-2 weeks after primary syphilis
-FPinfx mono and collagen vascular dzs (need to r/o)
-Tx(
-PCN2. Terbutaline, New York Pharmaceutical Litigation Lawyer, NY Personal Injury Attorney, Dangerous Drugs Terbutaline Sulfate, sold under the brand names Brethine and Bricanyl, is an asthma medication that has come to be used on an "off-label" basis to treat preterm labor. Laminarea
-wick into cervix
-absorb fluids(dilates(pushes cervix apart
-not used(increased rate of infx
Augmentation
-labor already startedmake it stronger/faster
1. psychiatric problemsevere PMSemotional sx
*very severe PMS is(Late Luteal Phase Dysphoric D/O
8. size of baby
-palpation
-ultrasoundcan girl scout of lake erie council be off by 500-1000g
2. sexual hx
-frequency
-dyspareunia
-etc
8. partial PPplacenta partially covers os
iii. intramural causes
-fibroid tumors in wall
-adenomyosislike endo but the endo lining is deeper into the planned parenthood san jose muscle of the uterus
3. 6 units insulin/Kg = total for the day
-divide that number up to 2/3 AM and 1/3 PM
-further divide each dose into
2/3 NPH (long lasting)
1/3 regular
3. inhibit hormones
-inhibit ovulation
2. PGphosphatidle glycerol
-if present(lungs mature
-Used to do routine C-section, forceps, large episiotomy in any PROMwe though it protectd the head
-now we allow vaginal deliveryslow and controlled
-may or may not cut episiotomy
-Check color of AF
-brownold meconiumdays
-pee soupnew meconium(baby is in acute distress
-should be clearsome white vernix floating in itOK
Pre-Term Labor
-most common cause of perinatal morbidity and mortality
-regular uterine contractions q 10min or less, b/t 20 and 36 weeks gestation accompanied by cervical dilation and effacement and or descent of the fetus into pelvis
-rememberif this happens 20weeks(its a spontaneous abortion
-prematurity is based on gestational age NOT BW
-low BW25mmHg
-50-60 is optimal
-toco will sometimes not work(listen to the mom
-intrauterine cathbelieve the cathvery accurate
-1st stagedilitation phase
-latent0-4cm
-can go days of starting and stoppingnot an arrest of labor
-active4+cm
-if it stops for at least a few hours here(dystocia
-2nd stageexpulsion
-poweruterus contracts and mom bears down
-uterus will expell the kid even if mom doesnt bear down but takes a lot longer
-interferances with power of contractions
-anxietyincreased symp NS
-anesthesia1st or 2nd stage
-two types
-IVstadol (barb)
-lasts 1h
-takes edge off painsleep b/t contractions
-Epiduralinjected into epi sapce
-works in 1 of 2 ways
-relax mom to stop fighting labor
-blocks symp NS**?para takes over and dilates
-in 2nd stage(need symp NS(if on epidural(have to push an extra hour to get it out
-use whole body to push
-not flat on back
-grab kneescurl spine into a C
-work with the contractionsshould get 3 good pushes during a contraction
Passenger4 variables
1. pitocinIVwatch heart tones(can get fetal distress (this is the main risk of pitocin use)
-late decels(uteroplacental insufficiency
-Txturn pitocin off
2. vulvar
-varicose vein rupture
-tear / lachigh index of suspicion for abuse
2. team workmake sure she gets all aspect of what she needs
4. increase in fluid retentionno increase in weight but there are alterations in the renin-angiotensin-aldosterone axis
-also alterations in ADH
10. mechanical or chemical barriers
-condom, spermicides, etc
3. Retained Placenta
-none let go
-worse is partially separated
* if its not uterine atony(look at placenta and make sure all there
-risks
-previous c-section
-fibroid
-low lying placenta (type of previa)
-succinturiate lobesatellite to the placenta gets left inside
-2 ways to get chunks of the placenta out
-manual removal-
-do with active bleeding
-sweep out with hand and guaze
-orange in sockpeel it
-give mom demeraol/stadol to relax
-D&C if manual didnt work
Abnormally implanted placenta
-placenta accretaattached to lining
-placenta incretainto muscle
-placenta percretaall the way thru the uterine muscle thickness
-hysterectomy is the only cure for these
-Other Causes of PP Hemorrhage
-coagulation defectDIC (most common of the rare)spill blood on floor and move it with foot and see if it coags
-can get from increased blood loss, preeclampsia, abruptio, fetal dimise
-hematomamay not see
-pain and shocky
-usu in vaginal wall/vulva
-can occur with no lac or at site of episiotomy
5cmor if its getting bigger or shock(need surgery I&D
-Amniotic fluid embolism
-pushed thru placental circ into moms circ
-mortality in 90%s
-sudden CV collapsejust like DIC
-Uterine Inversion
-wrong side out
-someone pulled on cord before it was ready
-give anesthesia and put it back in
OB Procedures
1. gyn hx
-PID
-other STDs
-surgeries
7. MRImagnetic resonance imaging
-better for brain and bones
-same uses as CT
4. ŠĻą”±į ž’ u w ž’’’ p q r s t ’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’ģ„Į Y æ %d bjbjóWóW " ¶} OBGYN
5/23/00
Quiz every TuesdayMC5 questions
Midterm and Final are both 50 questions and MC
Birth is a mechanical process
-Pelvis
-bonesileum, ischium, pubis
-jointssymphisis pubis, 2 SI joints
-False pelvisthe top portionsupports the pelvic structures and the uterus
-True pelvisthe bottom portiondetermines if the baby can fit through
-Landmarks
-sacrum
-ischial tuberosities
-ischial spines
-Planes the baby comes through
1. mates hx
-other kids, etc
-how long together
5. suction the mouth (bulb syringe)
3. confirm broker school transportationcommodity brokerage with serial ultrasoundsevery few weeks / months
-goaldeliver healthiest infant in most optimal timefine line
-determine the cause
-promote growth
-monitor for compromise (nonstress, biophysical)
-should be born where there is good prenatal carenot broaddus
-Fetal Macrosomia
-wt in the 90th%ile or higher
-4000-4500g (9lbs)
-in FH can be nl
-problems
-too big to come out
-stuck on way outshoulder dystociaout in 10min or baby will die
-associated with fat mom, excessive wt gain, DM
-suspicion increases when there is a discrepancy between fundal height and where you think it should be
-4cm or more(problem
-r/omultiple gestation, polyhydramnios, tumors (leiomyoma, etc)
Terms in Statistics
talked about in rates (# in 1000 pgs)
-maternal death rateoccure during pg or labor
-only if cause of death is directly related to pg
-fetal death rateborn without any sign of lifestillbirth
-neonatal death rateborn active but dies within 2-8 days of life
-total perinatal death rate# of fetal bust a move pc download deaths plus neonatal deaths
6/1/00
Prenatal Care Drug Categories
Category Asafety has been established thru human studies
-very few
-e. type and screen blood and do UA
4. Tylenol
Category Bmost of them
-presumed safety based on animal studies
-not 100%
Category Cuncertain safety
-animal show adverse effects
-e. missed abortion / blighted ovum
-fetus died but not expelled
-ultrasounddiscrepency b/t gestational sac and where it should be for that time
-measure and follow hcG
-can wait for mom to expell on own if she wants (1 week)but increased chance of infx and rare but serious complication is DIC
-choriocarcinomainvasive CA
-from left behind placental tissue
-kills young women
-e. Prgesterone
-stimulate 5-HT activity
-natural is better than synthetic
-doses vary depending on pg or not (ever)
-has been pg(200-400 bid of natural progesterone
-never pg(100-200 bidnatural
3. nipple stimulation
-want it to be negative
-if positive(abnl(means theres been repetetive deccelerations
-3 contractions in 10min(if all 3 show decrease in HR(positive test(need to deliver
Chapter 19
Fetal Growth Abnormalities
IUGR (restriction)Biggest problem
-fetal weight is in lowest 10%ile of nl (based on nl weight for specific gestational age)
-increase perinatal mortality rate 7-10x
2 kinds
1. qualitative amnionic fluid volume
-AFI 5 = oligohydramnios
-AFI 5-8 = boarder
-AFI 8+ = Nl
Scores
8-10 = nl
6 = equivicalrepeat in 24hif same(problem
4 = problem
3. The use of Terbutaline for this purpose is not an approved use by the Food and Drug Administration ("FDA"). states that the drug should not table saw rip fence be used for management of preterm Supporting the reasons for not using Terbutaline to manage preterm labor, studies have revealed a link between the use of terbutaline during pregnancy and an increased risk of brain damage and cognitive deficits. episiotomyrip is betterheals better for next delivery
6/6/00
APGAR score(Virginia)
5 characteristics
-do at 1, 5, 10 minutes
-somewhat subjective
012HRNone100Muscle toneCompletely limpLittle floppyActive / hold selfResp effortNo effortNot working very hardTrying beautiful woman in the world to breathReflex activityNoneGrimmacesCough sneeze, cry on suctionColorEntire body blue, purple, paleBody pink, extremities bluepinkScores
7-10healthy, no active distressrub back and keep warm
4-7mild-moderate distressmay need
-deeper suction
-PEEP
-tactile stim
-O2
week after d/c is gone
-should wait 6 weeks
-no tampons if d/c
-Breast feeding
-primary function
-prenatal preperation
-inverted nipplespull out 1x/d and rub
-find comfortable position
-nipple goes up on babys palatetongue to get milk
-as much aereola in mouth as possibleor else more sore
-no scheduleq1. drugsmale and female
-many decrease fertility
-tranqulizers, antihypertensives, marijuana
Ovulation Detection
-recover an ovum from the reproductive tractonly way to definitively show
-regular menses21-35d long
-ovulatory sxmittleshmirtz, changes in mucusferning, increase in temp(suggest ovulation
-labs(hormone levels
-progesteronedo in mid-luteal phase (between ovulation and period)
-if not ovulating it wont be up
-LHin urinedo at time you think shes ovulating
-LH surge
-endometrial bx(
-look for secretory changes that happen p ovulation
-a lot of money, a lot of pain
-if think female is not ovulating(
-check
-thyroid
-FSH
-LH
-PRL
-Clomid(clomophine citrate)50mg from day 5-9 of cycle(stimulates ovulation directly on ovaries and indirect to hypo/pit axis
-if it doesnt workgo up to 50mg to max of 200mg/d
-have intercourse on alternate days hoping to catch the egg
-works within 6 monthsafter thatprobably wont work
-monitor for ovarian enlargementu/s, pelvic
-Glucophageget rid of hormone resistance
-avandi, actos
Check Patency of Female Reproductive Tract
-hysterosalpingogram
-radiopaque dye thru cervixwatch under fluroscope(see fill and spill into abd
-if dye stops(obstruction
-also see masses, fibroids, etc
-done by radiologist
-do b/t 7th and 11th day of cycleif earlier(induce retrograde menstration (Sampson)
-after 11th(interfere with transport of ovum
-suspect tubal pathology(do exploratory lap (or of cant find anything wrong after complete evaluation)
Evaluate Maledo at same as female
-40% of the timeproblem with spermatogenesis
-Q73days new batch of sperm
-sperm production is thermoregulatedmarijuana, Jacuzzi(decrease sperm count
-do semen analysis(
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