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Practice each question, then open the answer or worked solution.
The method of directly injecting sperm into the ovum assisted by reproductive technology is called:
Ans: The correct answer is (c)
ICSI stands for Intracytoplasmic sperm injection. It is the method of directly injecting sperm into the ovum assisted by reproductive technology. Hence, the correct answer is option c.
Increased IMR and decreased MMR in a population will:
Ans: The correct answer is (c)
The increased IMR and the decreased MMR in a population will not cause any significant change in the growth rate. This is because IMR(infant mortality rate) & MMR(maternal mortality rate)both affect the rate of population growth in an inverse manner. Hence, the correct answer is option c.
Intensely lactating mothers do not generally conceive due to the:
Ans: The correct answer is (a)
Due to the suppression of the gonadotropins, intensely lactating mothers generally do not conceive. Gonadotropins are the peptide hormones that regulate the functions of the ovaries & the testis. Hence, the correct answer is option a.
Sterilization techniques are generally foolproof methods of contraception with the least side effects. Yet, this is the last option for the couples because:
(i) It is almost irreversible
(ii) Of the misconception that it will reduce sexual urge/drive
(iii) It is a surgical procedure
(iv) Of lack of sufficient facilities in many parts of the country
Choose the correct option:
Ans: The correct answer is (d)
The sterilization techniques are generally foolproof methods of contraception with the least side effects. Yet, this is the last option for the couples because it is almost irreversible, it is of the misconception that it will reduce sexual urge/drive, it is a surgical procedure and also due to the lack of sufficient facilities in many parts of the country.
Hence, the correct answer is option d.
A national-level approach to build up a reproductively healthy society was taken up in our country in:
Ans: The correct answer is (a)
A national-level approach to building up a reproductively healthy society was taken up in our country in the 1950s. Hence, the correct answer is option a.
Emergency contraceptives are effective if used within:
Ans: The correct answer is (a)
Emergency contraceptives are effective if they are used within 72 hrs of coitus. Hence, the correct answer is option a.
Choose the right one among the statements given below:
Ans: The correct answer is (b)
The IUDs increase phagocytosis reaction in the uterus is the correct statement & a qualified medical professional is needed to insert the IUD. They have no effect on gametogenesis because ovulation takes place in the ovary while they are placed at the junction of the fallopian tubes and uterus. They can be easily taken out. Hence, the correct answer is option b.
Following statements are given regarding MTP. Choose the correct options given below:
(i) MTPs are generally advised during first trimester
(ii) MTPs are used as a contraceptive method
(iii) MTPs are always surgical
(iv) MTPs require the assistance of qualified medical personnel
Ans: The correct answer is (c)
The MTPs are generally advised during the first trimester therefore the first statement is correct. The MTP is carried out after conception and therefore it cannot be a contraceptive method therefore the second statement is wrong. The MTP involves curettage of the fetus by inserting a suitable tool in the uterus and this does not involve any type of surgery therefore the third statement is wrong. The MTPs require the assistance of qualified medical personnel. Therefore the first and fourth statements will be corrected. Hence, the correct answer is option c.
From the sexually transmitted diseases mentioned below, identify the one which does not specifically affect the sex organs:
Ans: The correct answer is (b)
AIDS is a disease that can be transmitted through sexual contact but is does not affect the reproductive system rather it affects the immune system. Hence, the correct answer is option b.
Condoms are one of the most popular contraceptives because of the following reasons:
Ans: The correct answer is (d)
Condoms are the effective barriers for insemination. Also they do not interfere with the coital act. Using condoms helps in reducing the risk of sexually transmitted diseases (STDs). Hence , all the statements are correct. Therefore the correct answer is option d.