Nokea
What is Dinoprostone commonly used for?
- A. Cervical priming.
- B. Pain management during labor.
- C. Management of pre-term labor.
- D. Management of post-partum hemorrhage.
Correct Answer: C
Rationale: Dinoprostone is commonly used for the management of pre-term labor. While it can be used for cervical priming, its primary indication is for pre-term labor. Choice A is partially correct but not the most common use of Dinoprostone. Choices B and D are incorrect as Dinoprostone is not primarily used for pain management during labor or for the management of post-partum hemorrhage.
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Which of the following is NOT a phase of the menstrual cycle?
- A. Follicular phase
- B. Ovulatory phase
- C. Luteal phase
- D. Secretory phase
Correct Answer: D
Rationale: The secretory phase is not considered a distinct phase of the menstrual cycle; it is actually part of the luteal phase. During the luteal phase, the endometrium thickens due to progesterone secretion, preparing for implantation. The follicular phase is characterized by follicle development, leading to ovulation. The ovulatory phase is when the mature egg is released from the ovary. Therefore, the secretory phase is the correct answer as it is not a standalone phase but a part of the luteal phase.
What structure lies posterior to the vagina?
- A. Pouch of Douglas
- B. Rectum
- C. Perineal body
- D. Structures of the vulva
Correct Answer: B
Rationale: The correct answer is B: Rectum. The rectum is located posterior to the vagina in the pelvic cavity. The Pouch of Douglas (choice A) is a peritoneal pouch located between the rectum and the uterus. The perineal body (choice C) is a fibrous structure located between the vagina and the anus. Structures of the vulva (choice D) are external genital structures surrounding the vaginal opening, not posterior to the vagina.
Which of the following are examples of external genitalia?
- A. Mons veneris
- B. Labia majora
- C. Vagina
- D. Cervix
Correct Answer: A
Rationale: The correct answer is A: Mons veneris. The mons veneris and labia majora are considered external genitalia as they are visible externally. The vagina and cervix, on the other hand, are internal structures. The vagina is the canal leading from the external genitals to the cervix, which is the lower, narrow portion of the uterus.
What is the role of the corpus luteum during the menstrual cycle?
- A. The corpus luteum produces estrogen to maintain the endometrium.
- B. The corpus luteum produces progesterone to maintain the endometrium.
- C. The corpus luteum produces testosterone to inhibit ovulation.
- D. The corpus luteum has no significant role during the menstrual cycle.
Correct Answer: B
Rationale: The correct answer is B: The corpus luteum produces progesterone to maintain the endometrium during the menstrual cycle. This hormone helps prepare the uterine lining for implantation in case fertilization occurs. Choice A is incorrect because estrogen is mainly produced by the developing follicles in the ovaries. Choice C is incorrect as testosterone is produced in smaller amounts by the ovaries and adrenal glands but does not play a significant role in maintaining the endometrium. Choice D is incorrect as the corpus luteum plays a crucial role in producing progesterone to support the endometrium.
Which of the following is incorrect about oral contraceptive pill 'Saheli'?
- A. It is taken by females
- B. It has very few side effects
- C. It is a steroidal preparation
- D. It is 'Once a week' pill
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.