Male Reproductive System Obstruction Quiz

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How can uterine fibromas (leiomyomas) cause subfertility?

They can lead to endometriosis

They can cause poor secretion of estrogen and progesterone

They can block the fallopian tubes or limit the space for implantation (correct)

They can thicken the cervical mucus

What is the most common initial source of the infection that can lead to subfertility?

Tumors in the uterus

Poor secretion of hormones from the ovary

Endometriosis

A sexually transmitted disease (correct)

How can poor secretion of hormones from the ovary lead to subfertility?

It can thicken the cervical mucus

It can cause tumors in the uterus

It can block the fallopian tubes

It can lead to inadequate endometrium formation, interfering with implantation and embryo growth (correct)

What is endometriosis and how can it lead to subfertility?

It is the implantation of the uterine endometrium or nodules outside the uterus Signup and view all the answers

How can an infection or inflammation of the cervix lead to subfertility?

It can thicken the cervical mucus, making it difficult for spermatozoa to penetrate Signup and view all the answers

How can a vaginal infection lead to subfertility?

It can cause the pH of the vaginal secretions to become acidic, limiting or destroying the motility of spermatozoa Signup and view all the answers

According to the passage, which of the following is a potential source of ova for a surrogate mother?

The surrogate mother herself Signup and view all the answers

What advantage of child-free living does the passage mention?

All of the above Signup and view all the answers

Which of the following is identified in the passage as a predisposing factor to sexual desire disorders?

Both b and c Signup and view all the answers

According to the passage, which of the following can cause sexual arousal disorders in women?

Both a and b Signup and view all the answers

Which of the following medical conditions can contribute to orgasmic disorders in women according to the passage?

All of the above Signup and view all the answers

What does the passage say can cause sexual pain disorders in women?

All of the above Signup and view all the answers

What is the recommended timeframe for sexual abstinence before a semen analysis?

3 days Signup and view all the answers

What is the average volume of semen produced during an ejaculation?

2.5-5.0 mL Signup and view all the answers

What is the normal range for sperm count in a semen sample?

50-100 million per milliliter Signup and view all the answers

Which condition may be detected during a physical assessment for a man?

Undescended testes Signup and view all the answers

Which test is rarely necessary but may be scheduled to assess sperm penetration ability?

Sperm Penetration Assay Signup and view all the answers

How often may a semen analysis need to be repeated due to the ongoing process of spermatogenesis?

Every 2-3 months Signup and view all the answers

Which of the following conditions can lead to obstruction or impaired sperm motility?

All of the above Signup and view all the answers

What condition can cause pressure on the vas deferens and interfere with sperm transport?

Benign hypertrophy of the prostate gland Signup and view all the answers

Which of the following can change the composition of seminal fluid and reduce sperm motility?

Both A and B Signup and view all the answers

Which of the following statements about vasectomies is true?

A few men who have vasectomies develop an autoimmune reaction or form antibodies that immobilize their sperm Signup and view all the answers

What condition can cause sperm to be deposited too far from the cervix during intercourse?

Anomalies of the penis like hypospadias or epispadias Signup and view all the answers

Which condition is NOT mentioned in the text as a cause of obstruction or impaired sperm motility?

Varicocele Signup and view all the answers

What technique involves transferring fertilized eggs into the end of a fallopian tube?

Zygote Intrafallopian Transfer (ZIFT) Signup and view all the answers

Why is it necessary for a woman to have one functioning fallopian tube for the ZIFT technique to be successful?

To implant the zygotes into the fimbriated end of a tube Signup and view all the answers

What is Preimplantation Genetic Diagnosis used for?

To examine the DNA of sperm and oocytes for genetic abnormalities Signup and view all the answers

What is the role of gonadotropic hormones in Surrogate Embryo Transfer?

Synchronizing the menstrual cycles of the donor and recipient Signup and view all the answers

Which assisted reproductive technique involves a woman carrying a pregnancy to term for a sub-fertile couple?

Surrogate Mothers Signup and view all the answers

What is the purpose of transferring fertilized eggs into a fallopian tube in ZIFT?

Implantation into fimbriated end of a tube Signup and view all the answers

Male Reproductive System Obstruction Quiz

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Questions and Answers

How can uterine fibromas (leiomyomas) cause subfertility?

What is the most common initial source of the infection that can lead to subfertility?

How can poor secretion of hormones from the ovary lead to subfertility?

What is endometriosis and how can it lead to subfertility?

How can an infection or inflammation of the cervix lead to subfertility?

How can a vaginal infection lead to subfertility?

According to the passage, which of the following is a potential source of ova for a surrogate mother?

What advantage of child-free living does the passage mention?

Which of the following is identified in the passage as a predisposing factor to sexual desire disorders?

According to the passage, which of the following can cause sexual arousal disorders in women?

Which of the following medical conditions can contribute to orgasmic disorders in women according to the passage?

What does the passage say can cause sexual pain disorders in women?

What is the recommended timeframe for sexual abstinence before a semen analysis?

What is the average volume of semen produced during an ejaculation?

What is the normal range for sperm count in a semen sample?

Which condition may be detected during a physical assessment for a man?

Which test is rarely necessary but may be scheduled to assess sperm penetration ability?

How often may a semen analysis need to be repeated due to the ongoing process of spermatogenesis?

Which of the following conditions can lead to obstruction or impaired sperm motility?

What condition can cause pressure on the vas deferens and interfere with sperm transport?

Which of the following can change the composition of seminal fluid and reduce sperm motility?

Which of the following statements about vasectomies is true?

What condition can cause sperm to be deposited too far from the cervix during intercourse?

Which condition is NOT mentioned in the text as a cause of obstruction or impaired sperm motility?

What technique involves transferring fertilized eggs into the end of a fallopian tube?

Why is it necessary for a woman to have one functioning fallopian tube for the ZIFT technique to be successful?

What is Preimplantation Genetic Diagnosis used for?

What is the role of gonadotropic hormones in Surrogate Embryo Transfer?

Which assisted reproductive technique involves a woman carrying a pregnancy to term for a sub-fertile couple?

What is the purpose of transferring fertilized eggs into a fallopian tube in ZIFT?

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