puerpartum Flashcards

(56 cards)

1
Q

what is postpartum haemorrhage

A

blood loss ≥ 500ml after birth of the baby

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2
Q

what is primary PPH

A

occurs within the first 24 hours following delivery

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3
Q

what is the most common cause of primary PPH

A

uterine atony

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4
Q

what is secondary PPH

A

occurs from 24hrs to 6 weeks postpartum

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5
Q

what are the 2 main causes of secondary PPH

A

infection or retained products of conception

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6
Q

what is given during ABCDE for PPH

A

tranexamic acid and IV crystalloid fluid bolus

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7
Q

name some complications of postpartum haemorrhage

A

death, DIC, renal failure, sheehans syndrome

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8
Q

what is DIC

A

widespread activation of the coagulation cascade leading to the formation of small blood clots throughout the body

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9
Q

what is the consequence of DIC

A

organ dysfunction due to clots and increased bleeding due to depleted clotting factors

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10
Q

what is sheehans syndrome

A

pituitary gland damage by ischaemia from severe blood loss and shock after birth

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11
Q

what are the 4 main types of causes of PPH

A

tone - uterus fails to contract following delivery
tissue - retention of placental tissue preventing uterus from contracting
trauma - damage during delivery e.g. tears
thrombin - coagulopathies and vascular abnormalities which increase the risk of PPH

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12
Q

name some vascular abnormalities which increase the risk of PPH

A

placental abruption, hypertension, pre-eclampsia

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13
Q

name some coagulopathies which increase the risk of PPH

A

VWD, haemophilia, HELLP, DIC

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14
Q

management of uterine atony

A

bimanual compression to stimulate contraction
oxytocin, ergometrine, carboprost

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15
Q

which patients should NOT be given oxytocin or ergometrine

A

patients with hypertension

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16
Q

what is endometritis

A

infection/inflammation of the uterine lining following delivery or miscarriage

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17
Q

name some risk factors for endometritis

A

operative delivery, prolonged labour, retained products of conception

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18
Q

clinical presentation of endometritis

A

abdo pain, abnormal bleeding and smelly discharge

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19
Q

management of endometritis

A

co-amoxiclav +/- surgical evacuation if RPOC

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20
Q

management of endometritis in penicillin allergic patients

A

co-trimoxazole + metronidazole

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21
Q

what is mastitis

A

inflammation and swelling of the breast tissue

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22
Q

clinical presentation of mastitis

A

unilateral painful and inflamed breast in breast feeding mothers

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23
Q

management of mastitis

A

ensure complete breast emprying by feeding and expressing, NSAIDs, warm compresses
flucloxacillin if not improving (clindamycin if allergic)

24
Q

investigation for epidural abscess

25
management of epidural abscess
IV antibiotics +/- surgical decompression
26
clinical presentation of epidural abscess
back pain and fever
27
name some risk factors for perineal tears
first time, forceps delivery, large babies
28
how are perineal tears categorised
severity 1-4
29
what is a first degree perineal tear
limited to the superficial perineal skin or vaginal mucosa only
30
what is a second degree perineal tear
extends to perineal muscles and fascia, but anal sphincter is intact
31
what is a third degree perineal tear
tear involving anal sphincters, but anal mucosa intact
32
what is a fourth degree perineal tear
perineal skin, muscle, anal sphincter and anal mucosa are torn
33
which perineal tears require surgical repair under general anaesthetic
3rd and 4th degree
34
name some consequences of 3rd and 4th degree tears
faecal incontinence, urinary incontinence, dyspareunia
35
name some red flags for referral to a specialist perinatal mental health team
recent change in mental state or new symptoms new thoughts or acts of violent self harm new or persistent expressions of incompetency or estrangement from their baby
36
when is mental health screened for during pregnancy
booking appointment
37
what is tokophobia
pathologically extreme fear of childbirth/pregnancy
38
what are the 2 types of tokophobia
primary: someone who has never given birth secondary: following a previous traumatic birth
39
what are the baby blues
transient mood disorder manifesting at around day 3
40
management of the baby blues
resolves in 2 weeks without medical intervention
41
clinical presentation of the baby blues
tearfulness, anxiety or irritability, feelings of being overwhelmed, insomnia, fatigue, appetite changes
42
when does postnatal psychosis usually develop
within the first 2 weeks following childbirth
43
name some risk factors for postnatal psychosis
bipolar disorder, previous history, family history
44
what delusion is commonly associated with postnatal psychosis
capgras delusions - someone has been replaced by an imposter who looks physically the same
45
clinical presentation of postpartum psychosis
paranoia, delusions, hallucinations, confusion
46
management of postpartum psychosis
urgent admission to a mother and baby unit
47
what is postpartum depression
depression that develops any time up to one year after the birth of a baby
48
name some risk factors associated with postpartum depression
history of mental health, low socioeconomic status, lack of social support
49
clinical presentation of postnatal depression
persistent low mood and energy levels, poor appetite, sleep disturbance, concerns related to bonding with the baby
50
screening tool used for postnatal depression
edinburgh postnatal depression scale
51
conservative management of postpartum depression
CBT or interpersonal therapy
52
medical management of postpartum depression
antidepressants
53
first line antidepressant in the perinatal period
sertraline
54
what antipsychotics are usually the safest in pregnancy
olanzapine and quetiapine
55
which antipsychotic should be avoided in the perinatal period and why
clozapine - risk of agranulocytosis to the infant
56
which 2 mood stabilisers must be avoided in the perinatal period and why
lithium - secreted in breast milk valproate - neonatal development problems