Ob/GYN Class- Internal Female Pelvic Anatomy Pt 2
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This part of the fallopian tube is the narrowest portion that is enclosed within the uterine wall.
About This Quiz
This OB\/GYN class quiz focuses on the internal female pelvic anatomy, specifically the fallopian tubes. It assesses knowledge on their structure, alternate names, function, and factors affecting their health, essential for learners in medical or healthcare education.
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- 2.
This part of the fallopian tube is the longest portion, most tortuous (twisty) portion and terminates in the trumpet shaped infundibulum. Fertilization usually takes place here.
Explanation
The ampulla is the correct answer because it is the longest and most tortuous portion of the fallopian tube, and it terminates in the trumpet-shaped infundibulum. This is the ideal location for fertilization to occur because it provides a spacious environment for the sperm and egg to meet.Rate this question:
- 3.
This part of the fallopian tube is the most lateral portion with a funnel shaped opening.
Explanation
The infundibulum is the most lateral portion of the fallopian tube with a funnel-shaped opening. It is located closest to the ovary and serves as the entry point for the released egg during ovulation. The funnel shape of the infundibulum helps to guide the egg into the fallopian tube for fertilization.Rate this question:
- 4.
The ____________ of the fallopian tubes is the widest portion measuring ____(#) mm
Explanation
The ampulla is the widest portion of the fallopian tubes, measuring 6 mm.Rate this question:
- 5.
____(#) - ____(#) % of women have repeat ectopics due to tubal scarring. This increases up to ____(#)% after two ectopics
Explanation
The given answer indicates the percentages of women who have repeat ectopics due to tubal scarring. Initially, 10% of women experience repeat ectopics. This percentage increases to 16% after two ectopics, and further increases to 30%. This suggests that the risk of repeat ectopics due to tubal scarring progressively rises with the number of previous ectopic pregnancies a woman has had.Rate this question:
- 6.
What are three symptoms of an ectopic pregnancy?
Explanation
Ectopic pregnancy occurs when a fertilized egg implants itself outside the uterus, typically in the fallopian tube. This abnormal implantation can cause various symptoms. Pain is a common symptom, usually felt on one side of the abdomen or pelvis. Bleeding may occur, often heavier or different from regular menstrual bleeding. A pelvic mass can also be present, which is a result of the growing pregnancy outside the uterus. These three symptoms, pain, bleeding, and pelvic mass, are indicative of an ectopic pregnancy and should be promptly evaluated by a healthcare professional.Rate this question:
- 7.
These are paired almond shaped organs that lie on the posterior segment of the broad ligament.
Explanation
The given statement describes the location and shape of the organs, which are almond-shaped and located on the posterior segment of the broad ligament. The only organs that fit this description are the ovaries. The ovaries are paired organs in the female reproductive system that produce eggs and hormones.Rate this question:
- 8.
The ___________ of the ovary is the central portion containing loose connective tissue, vessels and nerves.
Explanation
The medulla of the ovary refers to the central portion that contains loose connective tissue, blood vessels, and nerves. This region plays a crucial role in providing support and nourishment to the ovarian follicles. Additionally, the medulla also houses the ovarian blood supply and lymphatic vessels.Rate this question:
- 9.
The ___________ of the ovary is made up of dense connective tissue and ovarian follicles
Explanation
The correct answer is "cortex". The cortex of the ovary is composed of dense connective tissue and ovarian follicles. This region of the ovary is responsible for the production and maturation of eggs, as well as the secretion of hormones such as estrogen and progesterone. The dense connective tissue provides structural support to the ovary, while the ovarian follicles contain the developing eggs.Rate this question:
- 10.
The ovary is located on the _____________ surface of the ____________ ligament
Explanation
The correct answer is "posterior, broad." The ovary is located on the posterior surface of the broad ligament. The broad ligament is a double-layered fold of peritoneum that attaches the uterus, fallopian tubes, and ovaries to the pelvic sidewall. The posterior surface of the broad ligament refers to the side that is closer to the back of the body. Therefore, the ovary is situated on the back surface of the broad ligament.Rate this question:
- 11.
The appearance of the ovary changes with ______ and the phase of the ___________ __________
Explanation
The appearance of the ovary changes with age and the phase of the menstrual cycle. As a woman ages, her ovaries undergo natural changes, such as a decrease in the number and quality of eggs. Additionally, the appearance of the ovary can vary depending on the phase of the menstrual cycle. During the follicular phase, the ovary may show developing follicles, while during the luteal phase, it may show a corpus luteum. These changes in the ovary's appearance are influenced by both age and the menstrual cycle.Rate this question:
- 12.
When the bladder is _________ the walls are quite thick and easily demonstrated.
Explanation
When the bladder is empty, the walls are quite thick and easily demonstrated. This is because when the bladder is not filled with urine, there is less pressure exerted on the walls. As a result, the walls of the bladder can be easily visualized and felt, making it easier to demonstrate their thickness.Rate this question:
- 13.
Two __________ carry urine from the kidneys to the bladder
Explanation
The correct answer is "ureters." The ureters are thin tubes that carry urine from the kidneys to the bladder. They play a crucial role in the urinary system by transporting urine, which is produced in the kidneys, to the bladder for storage until it is expelled from the body.Rate this question:
- 14.
The bladder is adequately full for transabdominal pelvic sonography when the dome of the bladder extends above the ___________ of the uterus.
Explanation
The bladder needs to be adequately full for transabdominal pelvic sonography in order to provide better visualization of the pelvic organs. When the dome of the bladder extends above the fundus of the uterus, it means that the bladder is sufficiently filled, allowing for optimal imaging of the pelvic region. The fundus is the uppermost part of the uterus, and when the bladder extends above it, it ensures that there is enough fluid in the bladder to provide clear images during the sonography procedure.Rate this question:
- 15.
The fallopian tube is lined with __________, which are essential to the movement of the egg through the tube into the uterus
Explanation
The fallopian tube is lined with cilia, which are tiny hair-like structures. These cilia play a crucial role in the movement of the egg through the fallopian tube towards the uterus. The coordinated beating of the cilia helps to create a current that propels the egg forward, allowing it to reach the uterus where it can potentially be fertilized. Without the presence of cilia, the egg would have difficulty navigating through the fallopian tube, hindering the chances of successful fertilization and pregnancy.Rate this question:
- 16.
True or false- if the cilia in the fallopian tube are damaged, the egg will still get pushed along normally
Explanation
if the cilia in the fallopian tube are damaged the egg may NOT get pushed along normallyRate this question:
- 17.
Sonographically, the fallopian tubes are ________ seen except when distended with fluid
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Often
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Rarely
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Never
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Always
Correct Answer
A. RarelyExplanation
The correct answer is "rarely" because the fallopian tubes are not typically visible on a sonogram unless they are filled with fluid. This is because the fallopian tubes are small and narrow structures that are not easily visualized on ultrasound imaging.Rate this question:
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- 18.
The most common site for an ectopic pregnancy is the _________ of the fallopian tube
Correct Answer
ampullaExplanation
The ampulla is the most common site for an ectopic pregnancy in the fallopian tube. This is because the ampulla is the widest and most distal part of the fallopian tube, providing an ideal environment for the fertilized egg to implant and develop. The ampulla has a rich blood supply and is lined with ciliated cells that help transport the fertilized egg towards the uterus. However, if the fertilized egg implants in the ampulla instead of the uterus, it can lead to an ectopic pregnancy.Rate this question:
- 19.
The lower pole of the ovary is attached to the uterus by the _____________ ligament
Correct Answer
ovarianExplanation
The lower pole of the ovary is attached to the uterus by the ovarian ligament. This ligament provides support and stability to the ovary, ensuring its proper positioning within the pelvis. It also allows for the transfer of blood vessels, nerves, and lymphatic vessels between the ovary and the uterus. The ovarian ligament plays a crucial role in maintaining the structural integrity and function of the female reproductive system.Rate this question:
- 20.
The _____________ _______________ is a thick walled highly distendible sac
Correct Answer
urinary bladderExplanation
The urinary bladder is a thick-walled, highly distensible sac that stores urine. It is located in the pelvic cavity and is connected to the kidneys by the ureters. When the bladder fills with urine, it expands and stretches its walls, allowing it to hold a significant amount of urine until it is ready to be eliminated from the body.Rate this question:
- 21.
One ___________ carries urine from the bladder to the urethral orifice
Correct Answer
urethraExplanation
The urethra is the tube that carries urine from the bladder to the urethral orifice. It is a muscular tube that allows the passage of urine out of the body.Rate this question:
- 22.
The _____________ ______________ are paired, coiled muscular tubes that extend from the cornua of the uterus into the peritoneal cavity.
Correct Answer
fallopian tubesExplanation
The fallopian tubes are paired, coiled muscular tubes that extend from the cornua of the uterus into the peritoneal cavity. They serve as the pathway for eggs to travel from the ovaries to the uterus. Fertilization of the egg by sperm typically occurs within the fallopian tubes before the fertilized egg implants in the uterus.Rate this question:
- 23.
The function of the fallopian tubes is to _____________ the ovum from the ______________ to the _____________
Correct Answer
transport, ovary, uterusExplanation
The fallopian tubes serve the purpose of transporting the ovum from the ovary to the uterus. They provide a pathway for the egg to travel after it is released from the ovary during ovulation. The fallopian tubes have small hair-like structures called cilia that help move the egg towards the uterus. Once fertilization occurs, the fallopian tubes also provide a suitable environment for the fertilized egg to implant in the uterus for pregnancy to begin.Rate this question:
- 24.
This part of the fallopian tube is the short, straight, narrow portion
Correct Answer
isthmusExplanation
The isthmus refers to the short, straight, and narrow portion of the fallopian tube. It is the segment that connects the ampulla, which is the wider and more curved part of the tube, to the uterine cavity. The isthmus serves as a crucial site for fertilization and the transportation of the fertilized egg towards the uterus.Rate this question:
- 25.
The tubal lumen _________ as it moves away from the uterus.
Correct Answer
widensExplanation
As the tubal lumen moves away from the uterus, it widens. This means that the inner space of the fallopian tube becomes larger in diameter. This widening is important for the movement of the egg from the ovary to the uterus, as it allows for easier passage through the fallopian tube.Rate this question:
- 26.
When a fertilized ovum implants in any area outside the endometrial cavity it is called...
Correct Answer
ectopic pregnancyExplanation
When a fertilized egg implants anywhere other than the uterus, it is known as an ectopic pregnancy. This can occur in various locations such as the fallopian tubes, cervix, or even the abdomen. Ectopic pregnancies are not viable and can be life-threatening for the mother if not detected and treated promptly.Rate this question:
- 27.
Maternal veins lie ___________ to the cornua which may cause massive hemorrhaging from late ectopic rupture
Correct Answer
adjacentExplanation
The correct answer is "adjacent." Maternal veins lying adjacent to the cornua can cause massive hemorrhaging from late ectopic rupture. This means that when the maternal veins are located close to the cornua, there is a higher risk of severe bleeding if there is a rupture in a later stage of an ectopic pregnancy.Rate this question:
- 28.
The surface of the ovary is not covered by the peritoneum, but by a single layer of ___________
Correct Answer
epitheliumExplanation
The surface of the ovary is not covered by the peritoneum, but by a single layer of epithelium. Epithelium is a type of tissue that covers the external and internal surfaces of organs and lines body cavities. In the case of the ovary, the epithelium forms a protective layer on its surface. This layer of epithelium helps to maintain the integrity and function of the ovary by providing a barrier against potential damage or infection.Rate this question:
- 29.
Following menopause, the ovary ____________ and follicles ______________
Correct Answer
atrophies, disappearExplanation
After menopause, the ovary undergoes atrophy, which means it shrinks in size and loses its normal function. This is because the production of estrogen and progesterone, which are hormones responsible for the menstrual cycle and fertility, decreases significantly. As a result, the follicles, which contain the eggs, also gradually disappear. This is a natural process that occurs as a woman ages and reaches the end of her reproductive years.Rate this question:
- 30.
Ovarian volume is calculated using the formula (____ x ____ x ____)/____(Letters and numbers)
Correct Answer
L, W, H, 2Explanation
The correct answer is L, W, H, 2. This formula is used to calculate ovarian volume. L represents the length, W represents the width, and H represents the height of the ovary. By multiplying these three dimensions and dividing the result by 2, we can determine the volume of the ovary.Rate this question:
- 31.
The lateral and posterior borders of each ovary are ________
Correct Answer
freeExplanation
The lateral and posterior borders of each ovary are "free" because they are not attached or connected to any surrounding structures. This allows the ovaries to move and have some degree of mobility within the pelvic cavity. The term "free" indicates that there are no attachments or adhesions that would restrict the movement of the ovaries.Rate this question:
- 32.
The posterior wall of the urinary bladder is composed mainly of the ___________ region
Correct Answer
trigoneExplanation
The posterior wall of the urinary bladder is primarily made up of the trigone region. The trigone is a triangular-shaped area located at the base of the bladder, formed by the two ureteral openings and the urethral opening. It is smooth and thick, consisting of smooth muscle fibers that help maintain the shape of the bladder and prevent urine reflux. The trigone region is important for the storage and elimination of urine, as it acts as a funnel to direct urine flow towards the urethra during voiding.Rate this question:
- 33.
The trigone region is defined by the orifices of the ________ ______________ and the _____________
Correct Answer
two ureters, urethraExplanation
The trigone region is a triangular area in the urinary bladder that is defined by the orifices of the two ureters and the urethra. The ureters are the tubes that carry urine from the kidneys to the bladder, while the urethra is the tube that carries urine from the bladder out of the body. The trigone region is important for maintaining urinary continence and preventing urine reflux back into the ureters.Rate this question:
- 34.
What are the four divisions of the fallopian tube?
Correct Answer
interstitial, isthmus, ampulla, infundibulumExplanation
The four divisions of the fallopian tube are interstitial, isthmus, ampulla, and infundibulum. The interstitial part is the narrowest and connects to the uterus. The isthmus is the next segment, followed by the wider ampulla. The infundibulum is the funnel-shaped end of the fallopian tube that has finger-like projections called fimbriae. These divisions play a crucial role in the transportation of the egg from the ovary to the uterus and are essential for fertilization to occur.Rate this question:
- 35.
Another name for the interstitial part of the fallopian tube is>>>
Correct Answer
intramuralExplanation
The correct answer is "intramural." The interstitial part of the fallopian tube is called intramural. This section of the fallopian tube is located within the wall of the uterus. It is the shortest segment of the fallopian tube and connects the isthmus to the uterine cavity.Rate this question:
- 36.
The infundibulum has numerous fingerlike projections called...
Correct Answer
fimbriaeExplanation
The infundibulum is a part of the female reproductive system, specifically the fallopian tubes. It is responsible for capturing the released egg from the ovary. The fingerlike projections on the infundibulum are called fimbriae. These fimbriae help in the movement of the egg towards the fallopian tube and aid in its fertilization by the sperm.Rate this question:
- 37.
The fallopian tube terminates at the fimbriated end of the infundibulum and opens into the ___________ ___________, adjacent to the ovary.
Correct Answer
peritoneal cavityExplanation
The fallopian tube ends at the fimbriated end of the infundibulum and opens into the peritoneal cavity, which is located adjacent to the ovary. This means that the fallopian tube is connected to the peritoneal cavity, allowing for the passage of eggs from the ovary into the tube for fertilization.Rate this question:
- 38.
The total length of the fallopian tubes in adults is ___(#) - ___(#) cm.
Correct Answer
7, 14Explanation
The total length of the fallopian tubes in adults can vary between 7 and 14 centimeters.Rate this question:
- 39.
A ___________ pregnancy is the most dangerous because it is surrounded by myometrium, which allows for greater growth compared to the thin walls of the tube.
Correct Answer
cornualExplanation
A cornual pregnancy is the most dangerous because it occurs in the cornua, which is the area where the fallopian tube meets the uterus. This type of pregnancy is surrounded by myometrium, the muscular layer of the uterus, which allows for greater growth compared to the thin walls of the fallopian tube. This can lead to complications such as rupture of the cornual pregnancy, which can result in severe bleeding and endanger the life of the mother.Rate this question:
- 40.
This is the simultaneous intrauterine and extrauterine implantation. It is rare but increasing in number due to the increase in infertility treatments.
Correct Answer
heterotopic pregnancyExplanation
Heterotopic pregnancy refers to the occurrence of simultaneous intrauterine and extrauterine implantation, where a woman is pregnant with both an embryo implanted in the uterus and another implanted outside the uterus, typically in the fallopian tube. This condition is considered rare but has been on the rise due to the increased use of infertility treatments, such as in vitro fertilization (IVF). The embryo in the uterus may continue to develop normally, while the extrauterine pregnancy usually requires medical intervention or surgery to prevent complications.Rate this question:
- 41.
The ___________ is located at the attachment of the ovary to the mesovarium. This is the point of entrance for blood vessels and nerves
Correct Answer
hilumExplanation
The hilum is a depression or slit-like opening located at the attachment of the ovary to the mesovarium. It serves as the point of entrance for blood vessels and nerves into the ovary.Rate this question:
- 42.
Although ovarian location varies, they generally are __________ to the uterus and _________ to the internal iliac arteries.
Correct Answer
lateral, anteriorExplanation
The correct answer is lateral, anterior. The ovaries are typically located on the sides of the uterus, which makes them lateral to the uterus. They are also positioned in front of or anterior to the internal iliac arteries.Rate this question:
- 43.
The dominant/ mature follicle is referred to as the ___________ ____________
Correct Answer
graafian follicleExplanation
The dominant/mature follicle is referred to as the graafian follicle. This term is used to describe the follicle in the ovary that has reached its maximum size and is ready for ovulation. The graafian follicle contains a mature egg that is released during ovulation. This term is named after Regnier de Graaf, a Dutch physician who first described the structure in the 17th century.Rate this question:
- 44.
All other follicles besides the dominant follicle will ____________
Correct Answer
atrophyExplanation
In the context of follicles, atrophy refers to the process of shrinking or degenerating. The dominant follicle is the one that continues to develop and eventually releases an egg during the menstrual cycle. The other follicles, known as subordinate follicles, do not receive enough hormonal stimulation to continue growing and therefore undergo atrophy. This means they shrink and eventually disappear.Rate this question:
- 45.
Name two non-tubal sites for an ectopic pregnancy
Correct Answer
ovaries, abdomenExplanation
An ectopic pregnancy occurs when a fertilized egg implants outside of the uterus. The fallopian tubes are the most common site for an ectopic pregnancy, but it can also occur in other locations. The ovaries are one possible non-tubal site for an ectopic pregnancy. In this case, the fertilized egg implants directly on the surface of the ovary. The abdomen is another non-tubal site where an ectopic pregnancy can occur. In this situation, the fertilized egg implants on the peritoneal lining in the abdominal cavity. These non-tubal ectopic pregnancies are less common than tubal ectopic pregnancies but can still pose serious risks to the mother.Rate this question:
- 46.
Pre-menarchal ovarian volume is ____ cm ^3
Correct Answer
3
3.0Explanation
The correct answer is 3 or 3.0 because pre-menarchal ovarian volume is typically measured in cubic centimeters (cm^3). Both 3 and 3.0 represent the same value, which is the standard unit of measurement for ovarian volume.Rate this question:
- 47.
Sonographically, the ovary can be identified by its "swiss cheese" pattern of __________ ___________ against the low-amplitude gray of the ovarian ____________
Correct Answer
anechoic follicles, cortexExplanation
The correct answer is anechoic follicles, cortex. Sonographically, the ovary can be identified by its "swiss cheese" pattern of anechoic follicles against the low-amplitude gray of the ovarian cortex. This pattern refers to the appearance of multiple small, fluid-filled follicles within the ovary, which appear as dark or anechoic areas on the ultrasound image. The cortex of the ovary, which is the outer layer, appears as a low-amplitude gray area surrounding the follicles. This combination of anechoic follicles and the cortex helps in identifying the ovary on a sonogram.Rate this question:
- 48.
The sonographic demonstration of the two visible layers of the bladder depends on the degree of ___________ ___________
Correct Answer
bladder fillingExplanation
The sonographic demonstration of the two visible layers of the bladder depends on the degree of bladder filling. This means that the visibility and clarity of the layers in the ultrasound image will vary depending on how full the bladder is. When the bladder is more filled, the layers will be more clearly visible, while a less filled bladder may result in less distinct layers. Therefore, the degree of bladder filling is a crucial factor in obtaining accurate and clear sonographic images of the bladder.Rate this question:
- 49.
What are the two other names for fallopian tubes?
Correct Answer
oviducts, salpines
oviducts, salpinxExplanation
The fallopian tubes are also known as oviducts and salpines. Another term for fallopian tubes is salpinx.Rate this question:
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Sep 18, 2010Quiz Created by
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