A nurse is discussing risk factors for varicocele with a group of male patients.
Which statement accurately describes a risk factor associated with varicocele development?
"Varicocele is primarily caused by an abnormal attachment of the testicle within the scrotum.”
"Exposure to estrogen-like compounds during childhood increases the risk of varicocele.”
"Faulty valves in the scrotal veins can lead to blood pooling and increased pressure, causing varicocele.”
"Testicular varicocele results from mutations in genes like the KIT gene, which leads to tissue enlargement.”
The Correct Answer is B
Choice A rationale:
"Varicocele is primarily caused by an abnormal attachment of the testicle within the scrotum." This statement is not accurate.
Varicocele is primarily caused by the dilation of scrotal veins due to faulty valves, not by an abnormal attachment of the testicle within the scrotum.
Choice B rationale:
"Exposure to estrogen-like compounds during childhood increases the risk of varicocele." This is the correct answer.
Exposure to estrogen-like compounds, such as certain environmental factors or conditions during childhood, can lead to an increased risk of varicocele.
Estrogen can affect the development of the testicular veins and potentially contribute to faulty valve formation.
Choice C rationale:
"Faulty valves in the scrotal veins can lead to blood pooling and increased pressure, causing varicocele." This statement is partially accurate as it describes the mechanism of varicocele development.
However, it does not address the specific risk factors associated with varicocele development, as mentioned in choice B.
Choice D rationale:
"Testicular varicocele results from mutations in genes like the KIT gene, which leads to tissue enlargement." This statement is not accurate.
Varicocele is primarily a vascular issue related to venous dilation and faulty valves, not tissue enlargement due to genetic mutations.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice B rationale:
Orchidopexy is a surgical procedure to correct undescended testicles.
It involves moving an undescended testicle into the scrotum and fixing it in place.
This procedure is not used for testicular cancer.
Choice C rationale:
Varicocelectomy is a surgical procedure used to treat a varicocele, which is the enlargement of veins within the scrotum.
It is not the correct term for the surgical removal of a testicle.
Choice D rationale:
Prostatectomy is the surgical removal of the prostate gland and is not related to the treatment of testicular cancer.
In the case of testicular cancer, the medical term for the surgical removal of the affected testicle is orchiectomy (Choice A).
This procedure may be performed to treat testicular cancer and prevent its spread to the other testicle or other parts of the body.
Correct Answer is B
Explanation
Choice A rationale:
"Varicocele is primarily caused by an abnormal attachment of the testicle within the scrotum." This statement is not accurate.
Varicocele is primarily caused by the dilation of scrotal veins due to faulty valves, not by an abnormal attachment of the testicle within the scrotum.
Choice B rationale:
"Exposure to estrogen-like compounds during childhood increases the risk of varicocele." This is the correct answer.
Exposure to estrogen-like compounds, such as certain environmental factors or conditions during childhood, can lead to an increased risk of varicocele.
Estrogen can affect the development of the testicular veins and potentially contribute to faulty valve formation.
Choice C rationale:
"Faulty valves in the scrotal veins can lead to blood pooling and increased pressure, causing varicocele." This statement is partially accurate as it describes the mechanism of varicocele development.
However, it does not address the specific risk factors associated with varicocele development, as mentioned in choice B.
Choice D rationale:
"Testicular varicocele results from mutations in genes like the KIT gene, which leads to tissue enlargement." This statement is not accurate.
Varicocele is primarily a vascular issue related to venous dilation and faulty valves, not tissue enlargement due to genetic mutations.
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