Obs+gynae past papers 16-21 Flashcards
(261 cards)
A 24 year old woman presents with a 2 day history of worsening right-sided lower abdominal pain. She is sexually active and normally uses condoms. She has a 28 day cycle and her last period was 6 weeks ago. One day ago she had loose stools and attributed this to a bad take away. She has nausea and loss of appetite but no vomiting. Her temperature is 37.3C, pulse 96 bpm, BP 110/64 mmHg, respiratory rate 18 breaths per minute, oxygen saturation 98% breathing room air.
Urine dip: blood 1+ only
Blood test results: Hb 85 g/L (115 - 150), CRP 10 mg/L (<5)
Rank the following diagnoses in order of likelihood with (1) being the most likely and (5) being the least likely.
a. Appendicitis
b. Urinary tract infection
c. Pyelonephritis
d. Ectopic pregnancy
e. Ovarian cyst accident
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A 25 year old woman in the Emergency Department is 8 days post delivery. She was induced at 38 weeks’ gestation for pre-labour rupture of membranes. She had a forceps delivery for foetal distress and a postpartum haemorrhage of 700mls. She was discharged on day 4 post delivery. She says she is finding it hard to cope, worries about the baby all the time and is unable to sleep because she feels she needs to watch the baby. She cries every day and is worried someone will take the baby from her. She is concerned her breast milk is inadequate. She has been sweating at night but has not checked her temperature. She also has a constant headache.
Rank the following differential diagnoses in order of likelihood with (1) being the most likely and (5) being the least likely.
a. Postnatal depression
b. Sepsis
c. Schizophrenia
d. Baby blues
e. Pre-eclampsia
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. A 36 year old mother of three young children is not using any contraception. She had a recent unplanned pregnancy and opted for a termination. She occasionally experiences headaches and smokes five cigarettes per day. Her BMI is 30 kg/m2. She has been in a relationship for 18 months.
Rank the following contraceptive choices for this woman in order of appropriateness, with (1) being the most appropriate and (5) being the least appropriate.
a. Combined oral contraceptive pill
b. Nexplanon implant
c. Sterilisation
d. Mirena IUS
e. Condoms
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A heterosexual couple in their early 30s have been trying to conceive for more than 1 year without success. Neither has any children.
Rank the following potential causes of their infertility in order of likelihood with (1) being the most likely and (5) being the least likely.
a. Gamete defects
b. Male infertility
c. Uterine or peritoneal disorders
d. Tubal damage
e. Ovulatory disorders
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A 39 year old woman, gravidity 2 parity 0 at 39 + 3 weeks’ gestation is on the labour ward. She presented in spontaneous labour with a history of regular contractions every 4-5 minutes, lasting 30 seconds. Her MEWS (maternity early warning score) is 0. The foetal heart rate is reassuring. At 09:00 she was 2 centimetres dilated on vaginal examination. At 13:00 she was 5 centimetres dilated and at 17:00 she was 6 centimetres dilated. What is the most appropriate next step in management?
a. Artificial rupture of membranes
b. Commence oxytocin
c. Perform a caesarian section
d. Perform a membrane sweep
e. Wait for 2 hours and reassess
a. Artificial rupture of membranes
(no mention or ruptured membranes)
(if ruptured and delayed first stage then oxytocin)
A 35 year old woman and her male partner have been trying to conceive for 5 months. They have no underlying medical conditions and do not smoke. They have regular sexual intercourse. The woman has regular 31 day menstrual cycles. Which is the most appropriate next step in management?
a. Perform a female hormone profile
b. Perform a pelvic ultrasound scan
c. Perform a semen analysis
d. Reassure and advise to return in 7 months if not pregnant
e. Reassure and advise to return in 19 months if not pregnant
d. Reassure and advise to return in 7 months if not pregnant
1 year of unprotected sex
A 24 year old woman in her first pregnancy, is in spontaneous labour on the labour ward. She is using Entonox for analgesia and has now been in the second stage for 3 hours. She has been in good descent from pushing for 2 hours. The baby is in the cephalic presentation in an occipito-anterior position, vertex below the ischial spines. The foetal heart rate has been suspicious for 30 minutes. Which is the most appropriate management in this scenario?
a. Caesarean section
b. Epidural analgesia
c. Episiotomy
d. Forceps delivery
e. Ventouse delivery
d. Forceps delivery
episiotomy beforehand
A 27 year old woman is seen in the antenatal clinic for a routine appointment. She has a black eye which has been covered with makeup. When asked, she does not provide a clear cause for her injury. Which is the most appropriate initial course of action.
a. Refer to safeguarding midwife
b. Refer to the Caldicott guardian
c. Refer to the Emergency Department
d. Refer to the police
e. Refer to women’s aid
a. Refer to safeguarding midwife
+ Womens aid
A 39 year old woman has a transvaginal ultrasound scan at 6 weeks of pregnancy, in which an intrauterine gestational sac was seen. She attends the Emergency Department 2 weeks later with 2 days of heavy vaginal bleeding. A transvaginal scan shows a normal endometrium. Both ovaries appear normal. There is no adnexal mass but there is a small amount of free fluid in the Pouch of Douglas. Which is the most likely diagnosis?
a. Complete miscarriage
b. Ectopic pregnancy
c. Incomplete miscarriage
d. Molar pregnancy
e. Pregnancy of unknown viability
e. Pregnancy of unknown viability ???
(no vaginal examination to decide state of possible miscarriage)
(transvaginal ruled out ectopic)
A 42 year old woman is 12 weeks into her third pregnancy. She would like to have screening for Trisomy 21. Which is the most sensitive screening test?
a. Amniocentesis
b. Chorionic villous sampling
c. Non-invasive pre-natal testing (cell free DNA)
d. Nuchal translucency
e. Quadruple test
c. Non-invasive pre-natal testing (cell free DNA)
(becoming more common in the NHS)
(amniocentesis and CVS are diagnostic tests, not screening)
A 27 year old woman in the early pregnancy unit has light vaginal bleeding, 6 weeks after her last menstrual period. Transvaginal ultrasound scan (USS) shows an intrauterine gestation sac. There was no visible yolk sac or foetal pole. Which is the recommended management?
a. Arrange a repeat USS in 10-14 days
b. Arrange a repeat USS in 48 hours
c. Offer management for miscarriage
d. Reassure and discharge
e. Take beta-HCG and repeat in 48 hours
a. Arrange a repeat USS in 10-14 days
(6 weeks is quite early and a foetal pole may not develop until 9 weeks)
(pregnancy of unknown viability)
A 38 year old woman has a total abdominal hysterectomy for dysmenorrhoea. Histology shows that there were CIN 1 changes in the cervix, which were completely excised. Which is the most appropriate follow-up?
a. Back to routine smear recall
b. Colposcopy in 6 months
c. No follow up required
d. Vault smear in 6 months
e. Vault smear in 12 months
d. Vault smear in 6 months
(in total the cervix is also removed)
(CIN 1 is local and 1/3of lower epithelium)
Smears… if total or radical AND done due to cancer / CIN, smears are still done at 6 and 18m
A 35 year old woman has a severe headache 24 hours following an elective cesarean section for placenta praevia under regional anaesthesia. It is worse on sitting up and better when she is lying down. Her temperature is 37.3C, heart rate 90 bpm, blood pressure 124/64 mmHg, respiratory rate 12 breaths per minute, oxygen saturation 98% breathing room air. Which is the most likely cause of her headache?
a. Cerebral venous sinus thrombosis
b. Meningitis
c. Migraine
d. Post-dural tap headache
e. Pre-eclampsia
d. Post-dural tap headache
process of elimination
A woman sees her GP at 12 weeks gestation. Which vaccines should she be recommended?
a. BCG and pertussis
b. Influenza and pertussis
c. Influenza and rubella
d. Pertussis and varicella zoster
e. Rubella and varicella zoster
b. Influenza and pertussis
A 32 year old woman is mixed feeding her 3 week old baby and complains of a tender left breast, which is more swollen than the right. She does not have a fever and is otherwise well, but reports some redness to the skin. Which advice should she be given as regards to infant feeding?
a. Continue feeding from both breasts
b. Express milk from the left breast and discard
c. Feed only from the left breast
d. Feed only from the right breast
e. Switch to formula feeding
a. Continue feeding from both breasts
(If breastfeeding is too painful, or the infant refuses to breastfeed from the affected breast, advise the woman to express the milk (by hand or with a breast pump) until she is able to resume breastfeeding from that breast.)
A 37 year old woman on the Maternity Assessment Unit is 28 weeks pregnant. She has a sudden onset of chest pain. She reports some shortness of breath on minimal exertion. She smokes 2 cigarettes per day and has a BMI of 30 kg/m2. She has known hypercholesterolaemia. She needs to use 3 pillows to sleep comfortably at night. She works long hours at her desk from home. Which is the most likely diagnosis?
a. Cardiomyopathy
b. MI
c. Musculoskeletal pain
d. Oesophageal reflux
e. PE
e. PE
A 22 year old woman with cystic fibrosis attends the obstetric medicine clinic for preconception counselling. Development of which obstetric complication is she at greatest risk, given her pre-existing disease?
a. Foetal congenital malformation
b. Gestational diabetes
c. Obstetric cholestasis
d. Pregnancy induced hypertension
e. Spontaneous miscarriage
b. Gestational diabetes
A 24 year old vegan woman with alpha thalassemia trait has a booking haemoglobin of 115 g/L (115 - 150), WCC 7.9 x 10^9/L (3.8 - 10), platelets 230 x 10^9/L (150 - 400). At her 28 week appointment her Hb is 106 g/L, WCC 8.9 x 10^9/L, platelets 195 x 10^9/L. Which is the most likely cause for these test results?
a. Alpha thalassaemia
b. Diet
c. Myeloproliferative disorder
d. Physiological change
e. Retroplacental bleeding
d. Physiological change
A 20 year old woman has abdominal discomfort for 3 months. A pregnancy test is negative. An ultrasound scan shows a complex cystic pelvic mass with solid components. Which is the most likely diagnosis?
a. Endometriosis
b. Epithelial ovarian cancer
c. Fibroids
d. Germ cell tumour of the ovary
e. Uterine sarcoma
d. Germ cell tumour of the ovary
most common benign growth under 30
A 10 year old girl with BMI 28 kg/m2 is seen in adolescent gynaecology outpatients. She has breast bud development and some axillary hair. There are no other features of secondary sexual characteristics or galactorrhoea. Which is the most appropriate next step in management?
a. Follow-up in 2 years
b. Hormone profile
c. MRI brain
d. Pelvic ultrasound scan
e. Reassure and discharge
e. Reassure and discharge
not precocious or disturbing, expected of her BMI
A 48 year old woman has a progesterone IUS in place. She complains of a 1 year history of palpitations, night sweats, fatigue, irritability and vaginal dryness. What is the most appropriate treatment?
a. Oral oestrogen
b. SSRIs
c. Tibolone
d. Transdermal oestrogen
e. Vaginal oestrogen
d. Transdermal oestrogen
not unopposed due to IUS
A 40 year old woman with uterine fibroids require the active management of the third stage of labour. At which point in labour should IM syntocinon (oxytocin) be administered?
a. When the anterior shoulder has been delivered
b. When the head has been delivered
c. When the neonate has been delivered
d. When the trunk has been delivered
e. When the vertex is crowning
a. When the anterior shoulder has been delivered
not sure if this changes with fibroids
A 55 year old woman in gynaecology outpatients has a BMI of 23.5 kg/m2 and a history of stress incontinence. Pelvic floor exercises have not improved her symptoms. Which is the most appropriate next step in management?
a. Hysterectomy
b. Intra urethral bulking
c. Ring pessary
d. Surgical repair
e. Weight loss
b. Intra urethral bulking
surgery
A 34 year old woman has an evacuation of retained products of conception, which are sent for cytogenetics. She is told she had a molar pregnancy. Which is the most appropriate follow up?
a. Chest x-ray
b. CT pelvis
c. Serial pipelle endometrial biopsy
d. Serial quantitative beta-HCG
e. Serial ultrasound scans
d. Serial quantitative beta-HCG