HESI RN
Reproductive System Exam Quizlet
1. Which of the following is the description of a normal cervix on speculum examination in a non-pregnant woman of reproductive age?
- A. Bright red mucosa surrounding the cervical os, in turn surrounded by smooth, pink mucosa
- B. Pink mucosa with multiple small, fluid-filled protrusions
- C. Pink, glistening, smooth mucosa of the exocervix, with a small round or fish-mouthed cervical os
- D. Smooth, pink mucosa and a small, fleshy protrusion through the cervical os
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.
2. What is the triangular space lying between the vaginal and rectal canals?
- A. Pelvic floor
- B. Perineum
- C. Vestibule
- D. Perineal body
Correct answer: B
Rationale: The correct answer is B: Perineum. The perineum is the triangular space located between the vaginal and rectal canals. It is a region containing various muscles, nerves, and blood vessels that support the pelvic floor. Choice A, Pelvic floor, refers to the structure supporting the organs in the pelvic cavity, not the space between the vaginal and rectal canals. Choice C, Vestibule, is the space within the labia minora containing the openings of the urethra and vagina, not the area between the vaginal and rectal canals. Choice D, Perineal body, is a fibromuscular mass in the perineum area but not the space between the vaginal and rectal canals.
3. At 6-8 weeks of pregnancy, the breast changes include:
- A. Colostrum can be expressed.
- B. Breasts become tender.
- C. Montgomery's tubercles are prominent.
- D. Nipples become prominent and mobile.
Correct answer: C
Rationale: At 6-8 weeks of pregnancy, one of the changes in the breast includes the prominence of Montgomery's tubercles. These sebaceous glands around the nipple become more noticeable at this stage. Colostrum production usually occurs later in pregnancy, typically closer to the third trimester. While breast tenderness is a common symptom of early pregnancy, it is not specific to the 6-8 week timeframe. Nipples becoming more prominent and mobile may happen later in pregnancy as the body prepares for breastfeeding, but it is not a typical change seen specifically at 6-8 weeks.
4. What is Diazepam used for?
- A. Management of post-partum hemorrhage.
- B. Management of pre-eclampsia.
- C. Induction of labor.
- D. Relieving anxiety.
Correct answer: D
Rationale: Diazepam is primarily used for relieving anxiety and muscle spasms. It is a benzodiazepine medication that works by enhancing the effects of a neurotransmitter in the brain to produce a calming effect. While Diazepam is not used for managing post-partum hemorrhage, pre-eclampsia, or inducing labor, it is essential in treating anxiety disorders, muscle spasms, and certain types of seizures. Therefore, option D is the correct answer as it aligns with the primary therapeutic use of Diazepam.
5. Which animal is an ovoviviparous animal?
- A. Basking shark
- B. Bonobo
- C. Blue shark
- D. None of the above
Correct answer: C
Rationale: The correct answer is the Blue shark. Ovoviviparous animals produce eggs that develop inside the body of the parent, and the offspring are born alive. The basking shark does not fall under this category as it is ovoviviparous, meaning it lays eggs that hatch inside the female's body. The bonobo is a separate species and not relevant to the question.
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