relaxin hormones role includes
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HESI RN

Reproductive System Exam Quizlet

1. What is the role of relaxin hormone?

Correct answer: A

Rationale: The correct answer is A: Relaxation of the symphysis pubis. Relaxin hormone is responsible for loosening the ligaments in the pelvic area, particularly the symphysis pubis, to prepare for childbirth. Choice B, stimulation of milk production, is incorrect as this is primarily regulated by prolactin. Choice C, stimulating the development of the nipple and duct system in the breast, is incorrect as this is mainly influenced by estrogen and progesterone during pregnancy. Therefore, the correct role of relaxin hormone is the relaxation of the symphysis pubis.

2. Which of the following is the description of a normal cervix on speculum examination in a non-pregnant woman of reproductive age?

Correct answer: C

Rationale: The correct description of a normal cervix on speculum examination in a non-pregnant woman of reproductive age is pink, glistening, smooth mucosa of the exocervix, with a small round or fish-mouthed cervical os. This appearance is characteristic of a healthy cervix. Choice A is incorrect as a bright red mucosa is not normal. Choice B is incorrect as multiple small, fluid-filled protrusions suggest a different condition. Choice D is incorrect as a fleshy protrusion through the cervical os is abnormal.

3. What does Bidder's canal receive?

Correct answer: B

Rationale: Bidder's canal is a part of the male reproductive system and receives sperm from the testes. The other choices are incorrect because Bidder's canal is not associated with receiving eggs, ammonia, or oxygenated blood.

4. What does Community Participation in reproductive health mean?

Correct answer: A

Rationale: The correct answer is A: Engaging the community in all stages to ensure acceptability, appropriateness, and sustainability of reproductive health programs. Community participation in reproductive health involves involving the community in planning, implementing, and evaluating programs to ensure they meet the needs and are sustainable. Choice B is incorrect because community participation is not limited to only women of reproductive age but involves the entire community. Choice C is incorrect as it emphasizes providing services without community involvement, which goes against the principles of community participation. Choice D is incorrect because community participation focuses on involving the community rather than providing services to the entire population without exceptions.

5. What term is used to refer to the fertilized ovum?

Correct answer: A

Rationale: The correct answer is A, Zygote. A zygote is formed when a sperm cell fertilizes an egg cell. It is the initial stage of prenatal development. Choice B, Embryo, refers to the stage of prenatal development after the zygote and before the foetus. Choice C, Foetus, is the stage of prenatal development after the embryo. Choice D, Pregnancy, is a broader term referring to the condition of having a developing baby in the uterus.

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