Which of the following is true about placenta?

Correct Answer: A

Rationale: The correct answer is A: It produces the hormone hCG. The placenta is responsible for producing the hormone human chorionic gonadotropin (hCG), which is essential for maintaining pregnancy by supporting the corpus luteum to produce progesterone. This hormone is also detected in pregnancy tests. Choice B is incorrect because the placenta does not stimulate development of the follicle; rather, it supports the corpus luteum. Choice C is incorrect as the implantation site for the developing embryo is the endometrium of the uterus, not the placenta itself. Choice D is incorrect because the placenta does not stimulate the development of the corpus luteum; instead, it supports its function through hCG production.

Correct Answer: B

Rationale: The correct answer is B: Uterus. During a bimanual pelvic examination, the examiner can palpate the uterus between their fingers. The uterus is a key structure that can be felt for its size, shape, and position. The ovaries, fallopian tubes, and cervix are not typically felt during a bimanual exam as they are located deeper within the pelvis and are not easily palpable. Palpating the ovaries directly is not typically part of a routine pelvic examination due to their small size and position behind the uterus. The fallopian tubes are also not typically palpable during a bimanual exam as they are located laterally to the uterus. The cervix may be felt during the exam, but it is not the main structure that is typically palpated during a bimanual pelvic examination.

Correct Answer: C

Rationale: Correct Answer: C - Ectopic pregnancy Rationale: 1. IUDs do not prevent ectopic pregnancies. 2. IUD insertion increases the risk of ectopic pregnancy. 3. Ectopic pregnancy is a serious complication of IUD use. Summary of other choices: A: Young age - Age alone is not a contraindication. B: Nulliparity - Being nulliparous is not a contraindication. D: Abnormal uterine bleeding - It is a relative, not absolute contraindication.

Correct Answer: A

Rationale: The correct answer is A: Bleeding. Assessing for abnormal bleeding is crucial in reproductive health as it can indicate various conditions such as hormonal imbalances, infections, or malignancies. Bleeding can provide important clues about the client's menstrual cycle, potential pregnancy complications, or underlying health issues. Pain (B) is important but may be more subjective and can be related to various factors beyond reproductive health. Sexual orientation (C) is not directly related to assessing reproductive health problems. Masses (D) can be important but may not be as common or specific as abnormal bleeding in reproductive health assessments.

Correct Answer: A

Rationale: The correct answer is A: seminal vesicle. The ejaculatory duct is formed by the union of the vas deferens and the seminal vesicle. The seminal vesicle contributes seminal fluid that mixes with sperm from the vas deferens to form semen. The prostate gland surrounds the ejaculatory duct but does not directly join it. The ampulla is an enlarged portion of the vas deferens but does not directly connect to the ejaculatory duct. The urethra is the tube that carries urine and semen out of the body but is not part of the ejaculatory duct. Therefore, the correct answer is A because the seminal vesicle directly joins with the vas deferens to form the ejaculatory duct.