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1. Vasopressin deficiency is called:
A
SIADH
B
Diabetes mellitus
C
Diabetes insipidus
2. What does oxytocin NOT do?
A
increase social inhibition
B
contract smooth muscle in the uterus
C
cause milk release during lactation
3. What is carbetocin used for?
A
premature labour
B
post-partum haemorrhage
C
promote lactation
4. Which of the following is true about SIADH?
A
It can be treated with tolvaptan or demeclocycline
B
Hypernatraemia is a common sign
C
Hypotension is a common sign
5. Prolactin
A
Suppresses oestrogen synthesis by decreasing GnRH
B
Release is continual
C
Promotes ovulation as well as lactation
6. A potential cause of hyperprolactinaemia is:
A
Haloperidol
B
Risperidone
C
Olanzapine
7. Excess prolactin
A
is due to excess dopamine acting on D1 receptors
B
leads to infertility
C
is due to reduced TRH secretion from the hypothalamus
8. Which is true:
A
We treat hypoprolactinaemia with domperidone or metoclopramide
B
We treat hyperprolactinaemia with dopamine antagonists bromocriptine and cabergoline
C
Lactation can be maintained in the absence of prolactin secretion
9. Which is true:
A
Somatostatin promotes growth hormone secretion
B
Somatorelin inhibits growth hormone secretion
C
Growth hormone increases insulin growth factors
10. Growth hormone deficiency can be caused by
A
Hyperpituitarism
B
excess GRH release
C
selective impairment of somatotrophs
11. We treat growth hormone deficiency with recombinant human growth hormone. Which of these is NOT a common adverse effect?
A
Hyperthyroidism
B
Muscle and joint pain
C
Peripheral oedema
12. How do we treat growth hormone excess?
A
Dopamine antagonists
B
Somatostatin analogues
C
Pegvisomant