Nokea
Why might salpingitis cause infertility?
- A. The ovaries will not produce an ovum.
- B. It can cause obstruction of the lumen and marked dilation at the end of the uterine tube, preventing the ovum from entering the uterine tube.
- C. The uterus is prevented from forming a protective sac for the ovum.
- D. It causes a decrease in lactate dehydrogenase (LDH), which is needed to release the ovum from the ovaries.
Correct Answer: B
Rationale: Salpingitis can cause obstruction of the uterine tube, preventing the ovum from entering and leading to infertility.
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The mammary glands are essential organs of reproduction in women.
- A. TRUE
- B. FALSE
- C. NA
- D. NA
Correct Answer: B
Rationale: While important, mammary glands are not considered essential organs of reproduction.
The female reproductive system differs from the male reproductive system in that it:
- A. Produces gametes
- B. Provides protection for the developing offspring
- C. Provides nutrition to the developing offspring
- D. Does both B and C.
Correct Answer: D
Rationale: The female reproductive system provides both protection and nutrition to the developing offspring, unlike the male reproductive system.
Which patient is most likely to develop osteoporosis?
- A. A 50-year-old patient on estrogen therapy
- B. A 55-year-old patient with a sedentary lifestyle
- C. A 65-year-old patient who walks 2 miles each day
- D. A 60-year-old patient who takes supplemental calcium
Correct Answer: B
Rationale: The correct answer is B. Osteoporosis is more common in individuals with sedentary lifestyles due to decreased bone density from lack of weight-bearing exercise. Choice A on estrogen therapy may have lower risk. Choice C, who exercises, has a reduced risk. Choice D with calcium intake may help prevent osteoporosis but not as effective as weight-bearing exercise.
The cell free fetal DNA test assesses for
- A. chromosomal disorders
- B. neural tube defects
- C. fetal alcohol syndrome
Correct Answer: A
Rationale: Cell-free fetal DNA testing screens for chromosomal abnormalities like trisomy 21, 18, and .
The clinic nurse is reviewing breastfeeding with a pregnant patient. Which hormone will the nurse explain is responsible for milk production after the birth of the placenta?
- A. Pitocin
- B. Prolactin
- C. Estrogen
- D. Progesterone
Correct Answer: B
Rationale: The correct answer is B: Prolactin. Prolactin is the hormone responsible for milk production after the birth of the placenta. It stimulates the alveoli in the breast to produce milk. Pitocin (A) is responsible for uterine contractions. Estrogen (C) and progesterone (D) are involved in pregnancy maintenance but do not directly stimulate milk production.