मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Condoms are one of the most popular contraceptives becuase of the following reasons.

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प्रश्न

Condoms are one of the most popular contraceptives becuase of the following reasons.

पर्याय

  • These help in reducing the risk of STDs

  • They do not interfere with coital act

  • These are effective barriers for insemination

  • All of the above

MCQ
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उत्तर

All of the above

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पाठ 4: Reproductive Health - MULTIPLE CHOICE QUESTIONS [पृष्ठ २५]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 4 Reproductive Health
MULTIPLE CHOICE QUESTIONS | Q 10. | पृष्ठ २५

संबंधित प्रश्‍न

Removal of gonads cannot be considered as a contraceptive option. Why?


Correct the following statement:

Oral pills are very popular contraceptives among the rural women.


Short answer question.

Write a note on tubectomy.


______ is not a permanent method of birth control.


Identify the permanent birth control method in given diagram.


What is the function of macrophages in immune defense?


How is contraception achieved with intra uterine devices such as copper T and loop?


Which of the following are chemical barriers used as contraceptives?


Diaphragms are contraceptive devices used by the females.

Choose the correct option from the statements given below:

  1. They are introduced into the uterus
  2. They are placed to cover the cervical region
  3. They act as physical barriers for sperm entry
  4. They act as spermicidal agents

The present population growth rate in India is alarming. Suggest ways to check it.


What is the significance of progesterone-estrogen combination as a contraceptive measure?


Copper ions-releasing IUDs are more efficient than non-medicated methods. Why?


What are the advantages of natural methods of contraception over artificial methods?


Comment on the essential features required for an ideal contraceptive.


Discuss the mode of action and advantages/disadvantages of hormonal contraceptives.


Given below are four contraceptive methods and their modes of action. Select the correct match:

Method Mode of action
a) Condom (i) Ovum not able to reach Fallopian tube
b) Vasectomy (ii) Prevents ovulation
c) Pill (iii) Prevents sperm reaching the cervix
d) Tubectomy (iv) Semen contains no sperms

When ovulation does not occur during the period of intense lactation following parturition, it is termed as ______.


Which of the following is a hormone-releasing contraceptive?


Match the columns :

  Column 'A'   Column 'B'
1 Mechanical means a Saheli
2 Physiological device b Jellies
3 Chemical device c Vasectomy
4 Permanent method d Diaphragm

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