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Ch. 27 The Reproductive System
Marieb - Human Anatomy & Physiology 7th Edition
Marieb, Hoehn7th EditionHuman Anatomy & PhysiologyISBN: 9780805359091Not the one you use?Change textbook
All textbooksMarieb, Hoehn 7th EditionCh. 27 The Reproductive SystemProblem 24
Chapter 26, Problem 24

A 36-year-old mother of four is considering tubal ligation to ensure that her family gets no larger. She asks the physician if she will become 'menopausal' after the surgery.
a. How would you answer her question and explain away her concerns?
b. Explain what a tubal ligation is.

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Step 1: Begin by addressing the patient's concern about menopause. Explain that tubal ligation is a surgical procedure that prevents pregnancy by blocking or cutting the fallopian tubes, but it does not affect the ovaries or the production of hormones like estrogen and progesterone. Menopause occurs when the ovaries stop producing these hormones, which is unrelated to tubal ligation.
Step 2: Clarify that after tubal ligation, the menstrual cycle will continue as usual unless the patient is already approaching natural menopause. The surgery does not cause early menopause or interfere with the hormonal balance of the body.
Step 3: Define tubal ligation in simple terms. Explain that it is a permanent form of birth control where the fallopian tubes are either cut, tied, or sealed to prevent eggs from traveling from the ovaries to the uterus, thereby preventing fertilization.
Step 4: Provide reassurance that the procedure does not affect sexual function, hormone levels, or the ability to experience normal menstrual cycles. The ovaries will continue to release eggs, but these eggs will be absorbed by the body since they cannot reach the uterus.
Step 5: Conclude by encouraging the patient to discuss any additional concerns with her physician, such as the risks and benefits of the procedure, and to ensure she fully understands the implications of tubal ligation as a permanent method of contraception.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Tubal Ligation

Tubal ligation is a surgical procedure for female sterilization that involves cutting, tying, or blocking the fallopian tubes to prevent eggs from reaching the uterus for fertilization. This method is considered a permanent form of contraception and is typically performed under general anesthesia. It does not affect a woman's hormonal balance or menstrual cycle, allowing her to continue menstruating normally.

Menopause

Menopause is a natural biological process marking the end of a woman's reproductive years, characterized by the cessation of menstruation and a decline in hormone production, particularly estrogen. It usually occurs between the ages of 45 and 55. Tubal ligation does not induce menopause; rather, it is a separate process that occurs due to aging and hormonal changes, not as a result of surgical sterilization.

Patient Education and Counseling

Patient education and counseling involve providing clear, accurate information to patients about medical procedures, their implications, and potential outcomes. In this context, it is essential to address the mother's concerns about menopause by explaining that tubal ligation does not affect ovarian function or hormone levels, thus reassuring her about her reproductive health post-surgery.
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Textbook Question

Grant, a sexually active adolescent, visited his doctor complaining of a red, painless swelling on his penis. He has no penile discharge or pain on urination. An account of his recent sexual behavior was requested and recorded.

a. What do you think Grant's problem is?

b. What is the causative agent of this disorder?

c. How is the condition treated, and what may happen if it isn't treated?

Textbook Question

Oogenesis in the female results in one functional gamete—the egg, or ovum. What other cells are produced? What is the significance of this rather wasteful type of gamete production—that is, production of a single functional gamete instead of four, as seen in males?

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Textbook Question

Gina Marciano, a 44-year-old mother of eight children, visited her physician complaining of a 'bearing down' sensation in her pelvis, low backache, and urinary incontinence. A vaginal examination showed that the external os of her cervix was just inside the vaginal orifice and her perineum exhibited large keloids (masses of scar tissue). What do you think Gina's problem is and what caused it? (Be anatomically specific.)

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