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Obstetric And Gynecology > Contraception (Barrier and IUCD) > Flashcards

Contraception (Barrier and IUCD) Flashcards

1
Q

Define contraception and explain its importance.

A

Contraception refers to methods used to prevent pregnancy, ensuring family planning, spacing of children, and avoiding pregnancy due to health risks or personal choice.

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2
Q

List four types of contraceptive methods.

A

Traditional/folks, barrier, hormonal, IUCD, sterilization.

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3
Q

Fill in the blank: “Unplanned pregnancies account for up to __________ of total pregnancies.”

A

Half.

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4
Q

Why is sensitivity important when discussing contraception with patients?

A

To address the personal and sensitive nature of contraceptive decisions respectfully.

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5
Q

Fill in the blank: “Barrier methods protect against __________.”

A

Sexually transmitted infections (STIs).

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6
Q

Name the primary material used to make male condoms.

A

Latex or polyurethane.

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7
Q

What is the typical failure rate of male condoms per 100 woman-years?

A

10-30 per 100 woman-years.

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8
Q

Fill in the blank: “The female condom is made of __________ and controlled by the female partner.”

A

Polyurethane.

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9
Q

Name two advantages of female condoms.

A

Protects against STIs and controlled by the female partner.

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10
Q

What is the failure rate of female condoms with perfect use over six months?

A

2.6.

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11
Q

Fill in the blank: “A vaginal diaphragm must be used with __________.”

A

Spermicides.

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12
Q

What is the typical failure rate of vaginal diaphragms per 100 woman-years?

A

15-20 per 100 woman-years.

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13
Q

Name two limitations of cervical caps.

A

May be difficult to fit due to varying cervical sizes; easily dislodged.

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14
Q

Fill in the blank: “Cervical caps are held in place by __________.”

A

Suction.

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15
Q

What are spermicidal preparations commonly made of?

A

Nonoxynol-9.

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16
Q

Fill in the blank: “Spermicides may irritate __________ and external genitalia.”

A

Vaginal mucosa.

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17
Q

List two commonly used intrauterine contraceptive devices (IUCDs).

A

Copper T 380A, LNG-releasing IUCD.

18
Q

Describe the shape and size of the Copper T 380A IUCD.

A

T-shaped, 36mm length, 32mm breadth.

19
Q

What is the lifespan of the Copper T 380A IUCD?

A

10 years.

20
Q

Fill in the blank: “The Copper T 380A has a perfect use failure rate of __________ per 100 woman-years.”

A

0.6.

21
Q

What hormone does the LNG-releasing IUCD release?

A

Levonorgestrel (LNG).

22
Q

Fill in the blank: “The LNG-releasing IUCD releases __________ mcg/day of hormone.”

A
23
Q

How long is the clinical use life of the LNG-releasing IUCD?

A

5 years.

24
Q

What is the failure rate of the LNG-releasing IUCD during its first year of use?

A

0.1.

25
Q

Fill in the blank: “Typical failure rates for spermicides are __________ per 100 woman-years.”

A
26
Q

Why are vaginal diaphragms recommended to be left in place for 6-24 hours after coitus?

A

To ensure effective contraception and prevent pregnancy.

27
Q

Name two disadvantages of spermicides.

A

May irritate mucosa, do not protect against STIs.

28
Q

Fill in the blank: “Copper IUCDs provide contraception by __________ the uterine environment.”

A

Altering.

29
Q

What is a significant disadvantage of cervical caps in terms of fit?

A

Difficult tailoring due to varying cervical sizes.

30
Q

Fill in the blank: “Contraceptive decisions should be approached with __________ and empathy.”

A

Sensitivity.

31
Q

Name two benefits of using IUCDs compared to barrier methods.

A

Long-lasting, highly effective.

32
Q

What is the cumulative failure rate of the LNG-releasing IUCD over five years?

A

0.7.

33
Q

Why are female condoms considered expensive compared to male condoms?

A

Higher production costs and limited availability.

34
Q

Fill in the blank: “IUCD strings are made of __________.”

A

Monofilament.

35
Q

What are two reasons women may choose to avoid pregnancy completely?

A

Co-morbidities, personal choice.

36
Q

Name two mechanical barriers that protect against sexually transmitted infections (STIs).

A

Male condoms, female condoms.

37
Q

Fill in the blank: “Perfect use failure rates of cervical caps are similar to __________.”

A

Vaginal diaphragms.

38
Q

What are the two types of rings present in female condoms?

A

Flexible circular rings.

39
Q

Describe the role of copper in the Copper T 380A.

A

Alters uterine environment to prevent fertilization.

40
Q

Fill in the blank: “IUCDs are suitable for women looking for __________ contraception.”

A

Long-term.

Obstetric And Gynecology (26 decks)

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