Womens Health Flashcards
What is the most common identifiable cause of PCB?
Cervical ectopion - around 33% of cases, common in women on the COCP
What should be given to pregnant women who are epileptic to prevent neural tube defects?
Folic acid 5mg per day starting now
At what age are women first invited for cervical screening and how often does it occur?
25
- Every 3 years from 25-49
-Every 5 years from 50-64
Risk factors for endometrial cancer?
-Nullparity
-Late menopause
-Obesity
-Early menarche
- Unopposed oestrogen
-Diabetes
Tamoxifen
PCOS
What is the investigation for gestational diabetes and when should it be carried out?
Oral glucose tolerance test at 24-28 weeks
Which contraceptive option is effective immediately?
IUD (Copper coil)
What are the diagnostic levels for Gestational Diabetes?
Fasting glucose >= 5.6mmol/L
2-hour glucose >= 7.8mmol/L
“5678”
What are the components of the APGAR score?
Pulse, respiratory effort, colour, muscle tone and reflex irritability
How should umbilical cord prolapse be managed?
Keeping the umbilical cord warm and moist to avoid vasospasm
Time until effective contraceptives?
IUD = Instant
POP = 2 days
COCP, injection, implant and IUS = 7 days
How often are contractions expected in established labour?
5 every 10 minutes
What should fetal baseline rate lie between?
110-160bpm
Normal baseline variability on a CTG?
5-25bpm
What are accelerations in CTG and how often should they occur?
Rise in fetal heart rate of at least 15bpm, lasting 15 seconds or more.
There should be 2 separate accelerations every 15 minutes.
First line drug therapy for stress incontinence?
Duloxetine (SNRI) - increases sphincter tone in filling phase. Pelvic floor exercises should be trialled before this and surgery considered.
What are brisk tendon reflexes associated with?
Pre-eclampsia
Definiton of pre-eclampsia?
New-onset hypertension >= 140/90 after 20 weeks of pregnancy AND 1 or more of following:
Proteinuria
Other organ involvement (Renal insufficiency, liver, neuro, haematological, uteroplacental dysfunction.
High risk factors for pre-eclampsia?
Hypertensive disease in previous pregnancy
CKD
Autoimmune e.g. SLE, APL syndrome
T1/2DM
Chronic HTN
Management of pre-eclampsia?
Emergency secondary care assessment when suspected
Oral labetalol (nifedpine if asthmatic)
Delivering baby is most important management step.
Moderate risk factors for pre-eclampsia?
Primigravida
40 or older
> 10 years since last pregnancy
BMI of 35 or more at first visit
Family history
Multiple pregnancy
Preventative treatment for pre-eclampsia?
Should be given if 1 or more high risk factors or 2 or more moderate: Aspirin 75-150mg daily from 12 weeks til birth
Risk factors associated with placental abruption?
Increasing maternal age
Multiparity
Maternal trauma
Cocaine use
Proteinuric HTN
Previous abruption
Clinical features of placental abruption?
Shock out of keeping with visible loss
Pain constant
Tender, tense uterus
Normal lie and presentation
Fetal heart - absent or distressed
Coag problems
Beware pre-eclampsia, DIC (abruption causes release of thromboplastin) , anuria
Diagnosis of placental abruption?
USS shows retroplacental collection of blood
May have blood or blood stained amniotic fluid coming pv
Categories of C-section?
Cat 1 - immediate threat to mother/baby, delivery within 30 mins. E.g. cord prolapse, major abruption, uterine rupture.
Cat 2 - mother/baby compromise , not immediately life threatening, delivery within 75 minutes
Cat 3 - delivery required but mother/baby stable
Cat 4 - Elective caesarean
Indications for C-section?
Absolute cephalopelvic disproportion
Placenta praevia grade 3/4
Pre-eclampsia
Post-maturity
IUGR
Fetal distress in labour
Failure for labour to progress
Placental abruption with fetal distress
Vaginal infection e.g. active herpes
Cervical cancer
What should be given to manage/prevent seizures during eclampsia?
Magnesium sulfate until 24 hours after last seizure or delivery. IV bolus of 4g over 5-10 mins followed by infusion of 1g/hour
Definition of eclampsia?
Development of generalised tonic-clonic seizures in association with pre-eclampsia
Risk factors for ovarian cancer?
Family history - Mutations in BRCA1 or BRCA2 genes
Many ovulations e.g. early menarche, late menopause, nullparity
Indications for induction of labour?
Prolonged pregnancy e.g. 1-2 weeks after due date
Prelabour premature rupture of membranes
Diabetic mother > 38 weeks
pre-eclampsia
rhesus incompatibility
Bishop score < 5
Classifications of perineal tears?
First degree - superficial damage, no muscle , no repair required
Second degree - injury to perineal muscle but not anal sphincter, requires suturing on ward
Third degree - involving anal sphincter complex, repair in theatre
Fourth degree - involves rectal mucosa, repair in theatre
Risk factors for perineal tears?
Primigravida
Large babies
Precipitant labour
Shoulder dystocia
Forceps delivery
Presentation of vasa praevia?
Rupture of membranes followed by painless vaginal bleeding and fetal bradycardia
Presentation of placenta praevia?
Vaginal bleeding, no pain. Non-tender uterus but lie and presentation may be abnormal
What is used to classify severity of N&V in pregnancy?
Pregnancy-Unique Quantification of Emesis (PUQE) scoring system
When should booking visit be?
8-12 weeks
When should the anomaly scan take place?
18-20+6 weeks
Normal blood findings in pregnancy?
Reduced urea, reduced creatinine, increased urinary protein loss
First line for ectopic pregnancy requiring surgical management?
Laparoscopic salpingectomy and monitoring
What is given for medical management of an ectopic?
Methotrexate
What are the stages of labour?
Stage 1 - from onset of true labour to when cervix is fully dilated
Stage 2 - from full dilation to delivery of fetus
Stage 3 - from delivery of fetus to when placenta and membranes have been completely delivered
Symptoms of fibroid degeneration during pregnancy?
Low-grade fever, pain and vomiting
Causes of PPH?
4 T’s:
Tone - Uterine atony, most common cause
Trauma - perineal tear
Tissue - retained placenta
Thrombin - coagulopathy
Definition of PPH?
Blood loss of > 500ml within 24 hours of vaginal delivery (primary) or from 24 hours to 6 weeks after delivery (secondary)