ATI RN
Anatomy and Physiology of the Female Breast Questions
Question 1 of 5
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?
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.
Question 2 of 5
The middle school nurse is reviewing the phases of the endometrial cycle with a group of female students. Which statement by a student will the nurse need to correct?
Correct Answer: A
Rationale: The correct answer is A. The proliferative phase occurs before ovulation when the endometrium thickens to prepare for implantation. This is not directly related to the maturation of the ovum. The other choices are incorrect because: B refers to ovulation, not expulsion of the ovum; C correctly states the secretory phase timing; D is incomplete.
Question 3 of 5
A 45-year-old patient asks how often she should have a mammogram. The most appropriate answer is
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.
Question 4 of 5
Which concern is included in the plan of care for the patient who receives HPV (human papillomavirus) vaccine?
Correct Answer: C
Rationale: The correct answer is C because the HPV vaccine is typically administered in a series of injections over a 6-month period, not 3 months as stated in the question. This timeframe is important to ensure the patient receives the full benefit of the vaccine. Choice A is incorrect because the HPV vaccine is not available in oral form. Choice B is incorrect as the HPV vaccine series usually consists of two or three injections, not just two. Choice D is incomplete and does not provide any relevant information.
Question 5 of 5
A benign breast condition that includes dilation and inflammation of the collecting ducts is known as
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.