16239982
Descrição
Quiz por Matthew Coulson, atualizado more than 1 year ago
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Criado por Matthew Coulson
aproximadamente 6 anos atrás
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Questão 1
Questão
In neonates, the patent blood vessel that shunts blood from the pulmonary artery to the aorta is known as the [blank_start]ductus arteriosus[blank_end]
Responda
-
ductus arteriosus
Questão 2
Questão
At what point in gestation do the alveoli develop?
[blank_start]36 weeks[blank_end] gestation
Responda
-
36 weeks
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30 weeks
-
34 weeks
Questão 3
Questão
Later in the pregnancy, the amniotic fluid is mostly made up of which fluid produced by the foetus?
Foetal [blank_start]urine[blank_end]
Responda
-
urine
Questão 4
Questão
Which organ(s), which allow processing of amniotic fluid when swallowed by the foetus, plays an important role in amniotic fluid recycling?
Responda
-
The kidneys
-
The liver
-
The stomach
-
The pancreas
Questão 5
Questão
Which maternal antibody is passed from mother to baby via the placenta?
Responda
-
IgG
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IgA
-
IgE
-
IgD
Questão 6
Questão
The ductus venosus allows bypassing of which organ by the foetal blood before birth?
The [blank_start]liver[blank_end]
Responda
-
liver
Questão 7
Questão
The foramen ovale, which closes after birth, causes a [blank_start]right to left[blank_end] shunting of blood whilst the foetus is still inside the uterus
Responda
-
right to left
-
left to right
Questão 8
Questão
No blood whatsoever is transported to the lungs in the growing foetus
Responda
- True
- False
Questão 9
Questão
In adults, the remnant of the ductus venosus is called the [blank_start]ligamentum teres[blank_end] of the liver
Responda
-
ligamentum teres
Questão 10
Questão
In adults, the remnant of the ductus arteriosus is known as the [blank_start]ligamentum arteriosus[blank_end]
Responda
-
ligamentum arteriosus
Questão 11
Questão
Unlike anywhere else in the body, [blank_start]oxygen[blank_end] acts as a vasoconstrictor in the ductus arteriosus thus contributing towards its closure following birth.
[blank_start]A reduction[blank_end] in the level of prostaglandins in the blood also contributes towards ductus arteriosus closure following birth
Responda
-
A reduction
-
An increase
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oxygen
-
nitrogen
-
carbon dioxide
Questão 12
Questão
Oxygen typically acts as a [blank_start]vasodilator[blank_end] in the body's blood vessels
Responda
-
vasodilator
-
vasoconstrictor
Questão 13
Questão
The foramen in the foetal heart allowing right to left shunting of blood via the atria is called the foramen [blank_start]ovale[blank_end]
Responda
-
ovale
Questão 14
Questão
Which form of fat is produced in excess by the foetus in the final stages of pregnancy in order to facilitate thermogeneration upon entrance to the world?
Responda
-
White fat
-
Brown fat
Questão 15
Questão
Fat Types:
[blank_start]White fat[blank_end] = Good for energy storage
[blank_start]Brown fat[blank_end] = Good for quick breakdown and energy release (e.g. thermogeneration)
Responda
-
Brown fat
-
White fat
Questão 16
Questão
The fat pad that typically generates between the scapulae of the foetus in late pregnancy typically consists of which type of fat?
[blank_start]Brown[blank_end] fat
Responda
-
Brown
-
White
Questão 17
Questão
One of the main worries for the baby during late pregnancy/labour/birth is the development of hypoxia. Hypoxia in a foetus would likely lead to ...
Responda
-
Metabolic acidosis
-
Metabolic alkalosis
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Respiratory acidosis
-
Respiratory alkalosis
Questão 18
Questão
Persistence of the foetal circulation (patent foramen ovale/ductus arteriosus/etc) can lead to the pulmonary vessels not opening properly thus causing persistent pulmonary [blank_start]hypertension[blank_end] of the newborn (PPHN)
Responda
-
hypertension
-
hypotension
Questão 19
Questão
Persistent Pulmonary Hypertension of the Newborn is investigated by measuring the oxygen saturations of the hands and feet.
In a case of PPHN:
The [blank_start]hands[blank_end] will have a near normal O2 saturation
The [blank_start]feet[blank_end] will have an abnormal O2 saturation
Responda
-
feet
-
hands
-
hands
-
feet
Questão 20
Questão
Management of PPHN is via multiple processes, one of which is ventilation using oxygen and which other vasodilating molecule?
[blank_start]Nitric oxide[blank_end]
Responda
-
Nitric oxide
Questão 21
Questão
Inotropes such as [blank_start]adrenaline[blank_end] are also given in order to raise the [blank_start]systemic[blank_end] blood pressure above the [blank_start]pulmonary[blank_end] pressure thus allowing the blood to force itself into the pulmonary circulation, hopefully solving the problem.
Responda
-
adrenaline
-
oxytocin
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oxygen
-
magnesium sulphate
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systemic
-
pulmonary
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pulmonary
-
systemic
Questão 22
Questão
Transient [blank_start]tachypnoea[blank_end] occurs in infants when there is insufficient clearing of fluid from the foetal lungs
Responda
-
tachypnoea
Questão 23
Questão
Neonates typically do not shiver in order to produce heat. Preterm neonates are therefore more likely to become hypothermic due to a lower content of [blank_start]brown fat[blank_end]
Responda
-
brown fat
-
white fat
-
glycogen
Questão 24
Questão
The dark green substance forming the first faeces of a newborn infant is called the [blank_start]meconium[blank_end]
Responda
-
meconium
Questão 25
Questão
When something touches a neonate's mouth, it instinctively opens it's mouth and tries to latch onto it. What is this reflex called?
The [blank_start]rooting[blank_end] reflex
Responda
-
rooting
Questão 26
Questão
Noramly breastfeeding should involve the neonate's tongue pushing the nipple against the [blank_start]soft[blank_end] palate in order to facilitate lactation
Responda
-
soft
-
hard
Questão 27
Questão
Foetal blood is [blank_start]more[blank_end] concentrated in haemoglobin than adult blood
Responda
-
more
-
less
Questão 28
Questão
For which of the following reasons does Foetal Haemoglobin have a higher affinity for oxygen?
Responda
-
It does not interact with 2,3-DPG
-
It does interact with 2,3-DPG
-
It does not respond to changes in temperature
-
It does respond to changes in temperature
-
It does not respond to changes in CO2 content of the foetal blood
-
It does respond to changes in CO2 content of the foetal blood
Questão 29
Questão
Foetal haemoglobin is produced in the [blank_start]liver[blank_end]
Adult haemoglobin is produced in the [blank_start]bone marrow[blank_end]
Responda
-
liver
-
bone marrow
Questão 30
Questão
Newborns can typically become anaemic as the foetal haemoglobin is broken down faster than the adult haemoglobin can be produced to replace it
Responda
- True
- False
Questão 31
Questão
Haemoglobin breakdown yields which substance?
[blank_start]Bilirubin[blank_end]
Responda
-
Bilirubin
Questão 32
Questão
Accumulation of bilirubin in the foetal circulation causes neonatal [blank_start]jaundice[blank_end]
Responda
-
jaundice
Questão 33
Questão
Foetal jaundice is a case of accumulation of [blank_start]unconjugated[blank_end] bilirubin
Responda
-
unconjugated
-
conjugated
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