Formative 1 Flashcards

1
Q

Which layer of the uterine wall is responsible for regenerating the tissue that is lost during menstruation?

A

stratum basalis

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2
Q

which time point does the ovaries contain the greatest number of germ cells?

A

7 months gestation

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3
Q

What is the structure called that forms from the follicle following ovulation, contains theca and granulosa derived cells, and continues to produce progesterone for about 2 weeks post-ovulation?

A

corpus luteum

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4
Q

What is the most likely embryonic explanation for two uteri?

A

incomplete fusion of the paramesonephric duct

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5
Q

In males, which structure develops to form the vas deferens?

A

mesonephric duct

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6
Q

In females, which structure develops to form the superior portion of the vagina?

A

paramesonephric duct

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7
Q

The provision of any assisted conception treatment and research using human embryos in the UK requires regulation.

What is the name of the regulatory body that provides this?

A

The human fertilisation and embryonic authority

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8
Q

Research on Human Embryos is legal in the UK.

Up to what stage can this research be performed?

A

Day 14

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9
Q

A couple attend an infertility clinic. She has had a hysterectomy as management for grade 1b endometrial cancer. All infertility investigations are normal, including normal female ovarian reserve and semen analysis.

What treatment option should be discussed?

A

Surrogacy

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10
Q

A couple attend an infertility clinic. The man had a vasectomy 5 years ago and was shown to be azoospermic following this.

What treatment option should be offered initially?

A

ICSI treatment with sperm obtained by surgical sperm aspiration

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11
Q

Which condition is the most likely cause of obstructive azoospermia?

A

cystic fibrosis

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12
Q

What proportion of couples require assessment of infertility in the UK?

A

1 in 6

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13
Q

At which stage in embryo development is embryo transfer most successful?

A

blastocyst

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14
Q

A couple present with a 5 year history of unexplained infertility. What is the best course of treatment?

A

IVF

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15
Q

A couple present to discuss assisted conception options. The man has had a vasectomy 3 years ago. What is the best option?

A

surgical sperm retrieval and IVF

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16
Q

Best course of treatment for herpes simplex infection?

A

Aciclovir

17
Q

How long do male lice live, on average?

A

22 days

18
Q

What proportion of patients undergoing infertility treatment are a result of male factor?

A

30%

19
Q

Where does spermatogenesis occur in a testicle?

A

spermatogenesis occurs in the seminiferous tubules, the sperm is then stored in the epidermis

20
Q

What structures relax in pregnancy, which could be contributing to pelvic pain?

A

pelvic inlet

21
Q

Which structures on the foetal skull outline the vertex?

A

anterior and posterior fontanelles and the parietal eminences

22
Q

A non-sexually active woman presents with a vaginal discharge which contains bubbles and has an offensive smell.

What is the most likely infection?

A

bacterial vaginosis

23
Q

What proportion of women with abnormal uterine bleeding will be caused by dysfunctional uterine bleeding?

A

50%

24
Q

Changes in the Endometrium in the luteal phase are direct effect of which hormone?

A

progesterone

25
Q

How long does the luteal phase last in the menstrual cycle?

A

14 days

26
Q

What information is not required when submitting an endometrial biopsy for examination?

A

number of pregnancies

27
Q

Following a dilation and curettage for a missed miscarriage the pathology report states that this is a “complete hydatidiform mole” (CHM).

What is this at higher risk of turning in to, when compared with partial moles?

A

choriocarcinoma