Nokea
Women may experience exacerbation of autoimmune disorders, such as lupus erythematosus, after labor and delivery because
- A. the woman's immune system is no longer suppressed
- B. the woman is in a weakened condition
- C. the woman is experiencing increased stress and anxiety
Correct Answer: A
Rationale: Immune suppression lifts postpartum, potentially triggering autoimmune flares.
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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.
A benign breast condition that includes dilation and inflammation of the collecting ducts is known as
- A. fibroadenom
- C. ductal ectasi
Correct Answer: C
Rationale: The correct answer is C, ductal ectasia. This condition involves dilation and inflammation of the collecting ducts in the breast. Fibroadenoma (choice A) is a benign tumor composed of glandular and connective tissue. Choices B and D do not provide relevant information related to the dilation and inflammation of breast ducts. Therefore, they are incorrect choices.
Which of the following is not a division of the uterine tubes (fallopian tubes)?
- A. Isthmus
- B. Fundus
- C. Ampulla
- D. Infundibulum
Correct Answer: B
Rationale: The fundus is a part of the uterus, not the uterine tubes.
Breastfeeding in the immediate postpartum period can improve uterine contractions because of the release of
- A. prolactin
- B. oxytocin
- C. human chorionic gonadotropin
Correct Answer: B
Rationale: Oxytocin released during breastfeeding stimulates uterine contractions, aiding in involution.
The fetal/neonatal lung substance that improves pulmonary compliance by decreasing alveolar surface tension is
- A. meconium
- B. prostaglandin
- C. surfactant
Correct Answer: C
Rationale: Surfactant is a substance produced in the lungs that decreases alveolar surface tension, improving pulmonary compliance and preventing lung collapse.