Pregnancy Diagnosis Flashcards

1
Q

You palpate a fetus the size of a small cat (20cm crown-rump). How far along is the pregnancy?

A

4 months

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2
Q

At what age will the vesicle become more like a sausage than a sphere?

A

10 weeks

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3
Q

What is the approximate gestation length in days when feeling ‘10c-50c piece’ placentomes?

A

150 days (5mths)

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4
Q

What are the 5 definitive signs of pregnancy used to diagnose by rectal palpation?

A
  • Foetal membrane slip - Palpation of the amniotic vesicle - Palpation of placentomes - Palpation of the foetus - Fremitus in the uterine artery
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5
Q

Fremitus is obvious on the left middle uterine artery which is ~10mm (pencil sized). A strong pulse is felt in the middle uterine artery on the right. How far along is the pregnancy?

A

6 months

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6
Q

You palpate a fetus the size of a large cat (30cm crown-rump) and the skull fits nicely in the palm of your hand. How far along is the pregnancy?

A

5 months

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7
Q

What is the approximate gestation length in days when feeling ‘chicken egg’ sized placentomes?

A

210 days (7mths)

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8
Q

You palpate a fetus the size of a rat (15cm crown-rump). How far along is the pregnancy?

A

3 months

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9
Q

You clearly feel a fremitus in the middle uterine artery of the left side. Diameter is ~6-8mm. No fremitus in the right. How far along is the pregnancy?

A

5 months

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10
Q

At what age does the vesicle start to become more of a sausage than a sphere?

A

10wks

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11
Q

What is the approximate gestation length in days when feeling ‘5c-10c piece’ placentomes?

A

120 days (4mths)

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12
Q

You palpate a vesicle approximately 1 finger wide, how far along is the pregnancy?

A

6 weeks

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13
Q

You palpate a fetus approximately the size of a mouse (5-8cm crown-rump). How far along is the pregnancy?

A

2 months

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14
Q

What is the approximate gestation length in days when feeling ‘duck egg’ sized placentomes?

A

240 days (8mths)

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15
Q

You palpate a vesicle approximately 2 fingers wide, how far along is the pregnancy?

A

7 weeks

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16
Q

What is the approximate gestation length in days when feeling ‘bantam egg sized’ placentomes?

A

180 days (6mths)

17
Q

You palpate a vesicle approximately 4 fingers wide, how far along is the pregnancy?

A

8 weeks

18
Q

You feel a strong pulse in the middle uterine artery of the left side with a weak fremitus. The diameter is approximately 5mm. Not felt on the right. How far along is the pregnancy?

A

4 months

19
Q

What is the approximate gestation length in days when feeling ‘5c piece’ placentomes?

A

90 days (3mths)

20
Q

Fremitus can be felt in the middle uterine artery of both left and right horns. The middle uterine artery of the pregnant horn is 12-15mm (finger width). How far along is the pregnancy?

A

7 months

21
Q

You palpate a vesicle approximately 1/2 a finger wide, how far along is the pregnancy?

A

5 weeks

22
Q

What is the approximate gestation length in days when feeling ‘pea sized’ placentomes?

A

80 days

23
Q
A