Obstetrics - COMPRE 2020 Flashcards
Which of the following patient will most likely have a C-section even if the pregnancy is term and cephalic in presentation?
38 year old G2P1 (1001) her first pregnancy was a C-section for failure of descent secondary to contracted inlet
A 35 year old G1P0 came in for labor pain, her vital signs were normal upon PE fundic height was 32cm, estimated fetal weight 2.6 – 2.8Kg, FHT 14o/min RLQ, upon IE 1cm dilated, beginning effacement, intact membrane, st -3, 1 contraction per 30 minutes, what is the best management for this patient?
Send her home
There was a labor curve given. The following questions are based on that. A G1P0 38 weeks AOG, identify the abnormality.
Arrest of cervical dilation
G1P0 38 weeks AOG, at what stage of labor does the
abnormality occurs?
Phase of maximum slope (The curve was in dilatation)
G3P2 (2002), 38 weeks AOG, at what phase of labour you recognize labor abnormality?
Deceleration phase (the curve shows 9cm dilatation)
Identify the labor abnormality?
Failure of decent (St -2 for 3 hours)
G3P2 (2002) 38 weeks AOG, what is your diagnosis?
Prolonged latent phase (1cm for 17 hours)
G3P2 (2002) 38 weeks AOG, what is the best management?
Therapeutic rest (1cm for 17 hours)
Multigravida patient is admitted on her 4th hour of labor, with regular contractions, cervix 2cm dilated, 50% effaced, st-2, LOP position, after 4 hours the cervix is 4cm dilated, fully effaced, st2, LOP, amniotomy was done. After 2 hours the cervix is 6cm
dilated, st 0, LOP, after 1 hour: 7cm dilated, st 0, 5 minutes to 3 hours, IE was done same finding, now with 2cm caput. Uterine contractions are strong, every 2-3 minutes, what is the best management?
C-section
A 24 year old primigravid patient consulted at the OB-ER. On the 10th hour of labor, she complains of watery vaginal discharge for an hour and irregular contractions. IE: 3-4cm dilated, ruptured bag, clear fluid gushing, head at station -1. 2 hour after
admission, the resident referred the patient to you with strong contractions every 1-2 minutes lasting to 40-60 seconds. Repeat IE was the same.
Sedate the patient and hook to tocometer
Which of the following statement, the engagement of the fetal head is true?
The greatest diameter, the transverse diameter passes through the pelvic inlet
In a vaginal delivery, the anterior shoulder is delivered, the OB palpates a nuchal cord, what is the best management?
Cord is slipped over the fetal head
What is the importance of fetal head flexion in the course of labor?
The occipitobregmatic diameter will present
Most common position in which the vertex enters the pelvis with the sagittal suture lying in the transverse pelvic diameter?
Left occiput transverse
A 31 year old G1P0, 34 weeks AOG, complaining of absence of fetal movement for 10 hours, vital signs are normal, fundic height 30cm, FHT 140??? RLQ. What is the best management?
Do a non- stress test immediately
A 33 year old G3P2, 40 weeks and 6 days, 1cm dilated, cephalic, no ballottement of the head, good fetal movement. What is the best management?
Do an amniotic fluid index
Correct sequence of new born care
Immediate drying, skin to skin contact, cord clamping and nonseparation
Which of the following is the correct method of drying?
Dry the baby’s face and head first
A 28 year old G1P0, at 38 weeks AOG, came in due to
hypogastria pain, patient had irregular prenatal check-up, upon PE: FH 27cm, with Leopold’s maneuverer revealed both transverse lei. Identify the position?
Right acromiodorsoanterior position
What is presenting diameter of the picture given below?
Occipitomental diameter
25 year old G2P1 (1001), at 39 weeks AOG, 1st pregnancy was normal delivery, prenatal check-up was unremarkable, PE: FH 32cm, Leopold’s maneuverer 2 FHT at left maternal side, LP 3 is unengaged. Not audible occiput was higher than sinciput. IE: cervix 3cm, 80% effaced, +BOW, st -2, what is the presenting diameter?
Occipitomental
A 25 year old, 38 weeks G1P0 came in due to labor pain, with FH 32cm, with good fetal heart tone, IE: 4-5cm, fully effaced, +BOW St 0, after 3 hours IE: fully dilated, fully effaced, -BOW, St +1, however fetal ear was palpated. What is your impression?
Posterior asynclitism
A 35 year old, 38 weeks AOG, G1P0 in labor, FH 33cm, with good fetal heart tone, 4cm???, fully effaced, +BOW, St 0, cephalic. After 3 hours fully dilated, fully effaced, st +!, however you palpated the fetal ear. After 2 hours still fully dilated, fully effaced, st +3. You noted that the mother was exhausted, she cannot bare down adequately. What will be your next step?
Forceps delivery
A 28 year old G1P0, in a 2nd stage of labor for 1 hour, the head is at St +2, in LOT position, after satisfying all the requirements for using forceps, which among the following forceps will you use?
Keilland forceps
A 30 year old G1P0 in 2nd stage of labor for 2 hours, satisfying all the requirements for using the forceps delivery, you will apply this type of forceps?
Simpson’s forceps
A G1P0 in 2nd stage of labor for 2 hours, the head has now developed a caput, now shows sagittal suture in anteroposterior diameter, what conditions has now lead to the use of forceps delivery?
Low forceps
23 year old G1P0, 38 weeks AOG, UTZ single intrauterine pregnancy, cephalic, BPS 10/10, amniotic fluid 14cm, posterior grade 3 placenta, estimated fetal weight 4kg, 75 grams OGTT at 28 weeks AOG normal, physical examination: vital signs normal, FH 37cm, no uterine contractions, IE: cervix soft, closed, midposition and adequate pelvis. What is the management for this patient?
Not audible. sadt (di masarap kabonding)
Most common cause of mid transverse arrest of fetal head during labor?
Contracted mid pelvis
In a young primigravid, in labor at term, what cardinal
movement will be affected if there is convergence of pelvic side walls and narrowed interspinous diameter
Internal rotation
32 year old G4P3(3003),37-38 weeks AOG, comes in labor, Fundic height = 30, good fetal heart tone, IE cervix fully dilated, st +3, left sacrum anterior. What is the most appropriate delivery method for the after coming head
Mauriceau maneuver
What is the best indicator of pelvic adequacy for vaginal breech delivery?
Steady cervical dilation and progressive descent with
contractions
23 year old, primigravid delivered 30 minutes ago with profuse vaginal bleeding, BP 90/60, PR 94 bpm, IE cervix 5 cm dilated, uterus contracted at level of umbilicus, what is the management of this patient?
Check for cervical and vaginal laceration
A 21 year old is birthed via forceps assisted vaginal delivery to a 2000 grams baby girl. In the process of the delivery, she sustains a second degree perineal laceration. During inspection prior to repair a non-enlarging solid swelling of clotted blood 1cm in
diameter is noted adjacent to the tear within the sub mucosa. After repairing the laceration, what is the next step in the management of this patient?
Manage expectantly with frequent evaluation
A 38 year old G5P5 delivered a 4100 grams baby after a 15 hour labor including a 2 and a half second stage. During the repair of midline episiotomy there is a marked increase in the amount of vaginal bleeding. Which of the following is an immediate cause of post-partum hemorrhage?
Uterine atony
32 year old, G3P2 (2002), delivered spontaneously to a live term baby boy in a tertiary hospital. She gave a previous history of low segment caesarean section in 2014 for placenta previa. In this case the attending resident failed to check the placenta because he was in a hurry to transfer her to the ward. The delivery room was overcrowded. After 30 minutes the patient
passed out and the nurse on duty noted her bed sheets to be fully blood soaked. What is the gross mistake made?
Placenta was not inspected for completeness
A 35 year old, G4P3, who delivered at 39 weeks via normal vaginal delivery, the placenta was implanted fundally, delivery of the placenta was complicated by an inverted uterus with subsequent haemorrhage leading to 1500 ml of blood loss. How will you manage the above patient?
Call for help, secure blood products, adequate anaesthesia, and manual reduction
A 29 year old, G2P1, 30 weeks AOG, comes to see you with new onset gastric reflux not responsive to antacids. The patient reported that she did not experience this during her previous pregnancy at the age of 20. What physiologic changes of
pregnancy explained this symptom?
Decreased gastroesophagel sphincter tone
A 28 year old, G2P1 (1001), of 5 weeks AOG came in for prenatal check-up. You requested for transvaginal ultrasound, findings showed, intrauterine gestation of 5 weeks and 4 days by gestational sac diameter, there was an ovarian cyst measuring 7cm of the widest diameter at the left side. The description of ring of fire was also noted. What is the possible adnexal cyst?
Corpus luteum
This change in the cervix makes identification of atypical glandular cells in Pap smear difficult.
Hyperplasia and hyper secretory appearance of endocervical glands
Which of the following soluble receptor
attenuates vascular endothelial and placental growth factor in vivo?
SFLT-1