Diabetes in pregnancy: ethical considerations
MJ TITUS, MB CHB, FCOG, LLM, PGDIP INT’L RES ETHICS
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in diabetes in pregnancy article.
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CPD Questions: Answer true or false to
all statements below
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1. Gestational diabetes mellitus results in short- and
long-term effects for both mother and child.
2. GDM is associated with the following:
a) Foetal malformation
b) Foetal macrosomia
c) Birth trauma
d) Neonatal hypoglycaemia
e) Malpresentation
3. GDM includes women with pre-existing diabetes
mellitus
4. The objectives of management of diabetic pregnant
woman are:
a) To maintain maternal well-being
b) Preterm delivery to prevent macrosomia
c) Tight metabolic control to prevent complications
in the woman
d) Tight metabolic control to prevent complications
in the foetus
5. Recurrence of GDM in subsequent pregnancies is
low because of:
a) Variation in placental hormone production
b) Alteration in maternal lifestyle before
conception
c) Improved insulin production in subsequent
pregnancies
d) Increased glucose clearance due to increased
renal blood flow, which occurs in pregnancy
6. Macrosomia is associated with:
a) Operative delivery
b) Traumatic delivery
c) Childhood and adult obesity
d) Cardiac failure in childhood
7. All women with GDM should:
a) Be delivered by Caesarean section:
b) Be offered counselling to help them address their
fears of labour pains and vaginal delivery
c) Be informed about potential complications of
Caesarean section
d) Be delivered prematurely to prevent unexplained
intrauterine foetal death
8. GDM doubles the overall rate of congenital
abnormalities.
9. The risk of congenital abnormalities could be as
high as 25% depending on glycaemic control.
10. In GDM there is a three-fold increase in the
rates of neural tube defects, skeletal abnormalities
and
congenital defects.
11. Foetuses of diabetic mothers are prone to sudden
intrauterine death before 34 weeks
of pregnancy.
12. Sudden intrauterine foetal death is more
commonly found in macrosomic babies.
13. In pregnant diabetics, diabetic ketoacidosis
(DKA) may be precipitated by:
a) Hyperemesis gravidarum
b) Tocolysis with b-sympathomimetics
c) Acceleration of foetal lung maturity with
corticosteroids
d) Infection
e) Autonomic neuropathy and gastroparesis
14. An ethical dilemma posed by a brain-dead mother
with a premature viable foetus may involve:
a) Keeping the mother artificially alive until the
baby can be delivered at a reasonable
gestational age
b) Allocation of scarce resources/distributive
justice
c) Informed consent and autonomy
d) Decision on how to proceed should involve a
multi-disciplinary medical team and the
woman’s next-of-kin
e) Stopping life support by the treating
physician without involvement of the next-of-kin
15. Treatment of polycystic ovarian syndrome with
metformin results in a 10-fold reduction in the
development of GDM.