Anatomy and Physiology of the Female Breast

Anatomy and Physiology of the Female Breast Related

Review Anatomy and Physiology of the Female Breast related questions and content

The inner part of the intervertebral disc is called the:

  • A. Nucleus fibrosus
  • B. Annulus fibrosus
  • C. Nucleus pulposus
  • D. Annulus pulposus
Correct Answer: C

Rationale: The correct answer is C: Nucleus pulposus. The nucleus pulposus is the inner gel-like core of the intervertebral disc that provides cushioning and flexibility. It consists of water, proteoglycans, and cells. The annulus fibrosus (choice B) is the outer ring of tough fibrous tissue surrounding the nucleus pulposus. Nucleus fibrosus (choice A) and Annulus pulposus (choice D) are not anatomically correct terms and do not describe the inner part of the intervertebral disc.

You may also like to solve these questions

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.

During a 28-day menstrual cycle, ovulation would be most likely to occur on day _____ of the cycle.

  • A. 3
  • B. 8
  • C. 14
  • D. 21
Correct Answer: C

Rationale: Ovulation typically occurs around day 14 of a 28-day menstrual cycle.

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.

The division of the uterine tube that has an outer margin that resembles a fringe is called the:

  • A. Isthmus
  • B. Ampulla
  • C. Infundibulum
  • D. Oviduct
Correct Answer: C

Rationale: The infundibulum has fimbriae, which resemble a fringe at its outer margin.

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.

Copyright © 2025 Nokea. All rights reserved.