which of these methods can be used for the transfer of zygote or early embryo into the fallopian tube

HESI RN

Reproductive System Exam Questions

1. Which of these methods can be used for the transfer of zygote or early embryo into the fallopian tube?

A. GIFT
B. IUT
C. ZIFT
D. ICSI

Correct answer: C

Rationale: The correct answer is C, ZIFT (Zygote Intrafallopian Transfer). ZIFT involves transferring a zygote or early embryo into the fallopian tube. GIFT (Gamete Intrafallopian Transfer - A) involves transferring unfertilized eggs and sperm into the fallopian tube for fertilization to occur inside the woman's body, not a zygote or early embryo. IUT (Intrauterine Transfer - B) is not specifically for transferring the zygote or early embryo into the fallopian tube, but rather into the uterus. ICSI (Intracytoplasmic Sperm Injection - D) is a technique where a single sperm is injected directly into an egg, not related to transferring embryos into the fallopian tube.

2. What is the most common symptom in all clinical types of abortion EXCEPT:

A. Lower abdominal pain
B. Per vaginal bleeding
C. Show
D. Backache

Correct answer: C

Rationale: The correct answer is C. 'Show' is not a common symptom in all types of abortion. Lower abdominal pain, per vaginal bleeding, and backache are common symptoms associated with abortion. Lower abdominal pain may result from uterine contractions, per vaginal bleeding is a typical presentation, and backache can be a symptom due to the process of abortion. 'Show' refers to the mucus plug that blocks the cervix during pregnancy and is not a typical symptom of abortion.

3. Which of the following is a function of the placenta?

A. The placenta secretes insulin.
B. The placenta facilitates the exchange of gases and nutrients between mother and fetus.
C. The placenta provides immunological protection to the fetus.
D. The placenta stores fat-soluble vitamins for the fetus.

Correct answer: B

Rationale: The correct answer is B. The placenta serves as a crucial organ during pregnancy, facilitating the exchange of gases (oxygen and carbon dioxide) and nutrients (such as glucose and amino acids) between the mother and the developing fetus. This exchange is vital for the fetus's growth and development. Choices A, C, and D are incorrect. The placenta does not secrete insulin; insulin is produced by the pancreas. While the placenta provides some immune support to the fetus, its main role is not immunological protection. Additionally, storing fat-soluble vitamins is not a primary function of the placenta.

4. What is one of the major issues affecting adolescents in terms of sexual and reproductive health?

A. Limited access to contraceptives and family planning
B. Equal representation in decision-making
C. Decreased need for sexual education
D. Equal opportunities for career growth

Correct answer: A

Rationale: Limited access to contraceptives and family planning is indeed a major issue affecting adolescents in terms of sexual and reproductive health. This lack of access can lead to unintended pregnancies, sexually transmitted infections, and limited reproductive choices. Choice B, equal representation in decision-making, although important, is not directly related to sexual and reproductive health issues faced by adolescents. Choice C, decreased need for sexual education, is incorrect as proper sexual education is crucial in promoting healthy behaviors and preventing risks. Choice D, equal opportunities for career growth, is also unrelated to the specific issues surrounding sexual and reproductive health in adolescents.

5. Which statement accurately describes the female pelvis?

A. Gynaecoid pelvis has a wedge-shaped inlet
B. Platypelloid pelvis has an oval inlet
C. Anthropoid pelvis has a long narrow oval inlet
D. Android pelvis is wedge-shaped

Correct answer: B

Rationale: The correct answer is B because the Platypelloid pelvis indeed has an oval inlet. Gynaecoid pelvis, not mentioned in the choices, has a round inlet. Anthropoid pelvis has a long, narrow oval inlet, which makes choice C incorrect. Choice D is incorrect as the Android pelvis is actually heart-shaped with a narrowed inlet.