Nokea
Ineffective or shallow infant latch with breastfeeding may lead to increased
- A. reflux in the infant
- B. milk let-down
- C. nipple pain
Correct Answer: C
Rationale: Poor latch can cause nipple pain and damage, making breastfeeding uncomfortable for the mother.
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The greater vestibular glands are also called _____ glands.
- A. Bartholin
- B. Cowper
- C. Skene
- D. Huntington
Correct Answer: A
Rationale: The greater vestibular glands are also known as Bartholin's glands.
A 45-year-old patient asks how often she should have a mammogram. The most appropriate answer is
- A. whenever she feels a lump.
- B. every year beginning at age
Correct Answer: B
Rationale: The correct answer is B: every year beginning at age 45. This recommendation aligns with guidelines from major health organizations, such as the American Cancer Society, which suggest annual mammograms for women starting at age 45 to screen for breast cancer. Regular screening helps detect early signs of cancer and improves treatment outcomes. Choice A is incorrect as relying on feeling a lump is not a reliable screening method. Choices C and D are incomplete and do not provide a specific guideline for mammogram frequency.
Breastfeeding is usually contraindicated if the mother has
- A. a history of treated breast cancer
- B. human immunodeficiency virus
- C. latent tuberculosis
Correct Answer: B
Rationale: HIV can be transmitted through breast milk, so breastfeeding is contraindicated in HIV-positive mothers.
Dichorionic-diamniotic twins result from separation of embryonic cells at the:
- A. Four-cell stage
- B. Blastocyst stage
- C. Implantation stage
- D. Trilaminar disc stage
Correct Answer: A
Rationale: The correct answer is A: Four-cell stage. Dichorionic-diamniotic twins occur when the embryo splits into two separate embryos very early in development, typically at the four-cell stage. At this stage, each embryo will have its own chorion and amnion, leading to separate placentas and amniotic sacs. Choices B, C, and D occur later in development and do not result in the formation of two separate embryos with their own chorion and amnion, making them incorrect for the scenario of dichorionic-diamniotic twins.
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.