The daughter of a woman who has been diagnosed with ovarian cancer asks the nurse about screening for this cancer. What would be the most appropriate response by the nurse?
“A Pap smear is almost always helpful in identifying this type of cancer.”.
“There’s a blood test for a marker, CA-125, that if elevated indicates cancer.”.
“A genetic test for two genes, if positive, will identify the ovarian cancer.”.
“Currently there is no reliable screening test for ovarian cancer.”.
The Correct Answer is D
Choice A rationale
A Pap smear is not helpful in identifying ovarian cancer. It is used to detect cervical cancer, not ovarian cancer.
Choice B rationale
While the CA-125 blood test can indicate the presence of ovarian cancer if the levels are elevated, it is not a reliable screening test. This is because high levels of CA-125 can also be caused by common conditions such as endometriosis and pelvic inflammatory disease.
Choice C rationale
Genetic testing for two genes (BRCA1 and BRCA2) can identify an increased risk for developing ovarian cancer, but it does not diagnose the disease itself.
Choice D rationale
Currently, there is no reliable screening test for ovarian cancer. The most effective strategies for early detection are being aware of the symptoms and maintaining regular check-ups with your healthcare provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
The American Cancer Society does not recommend starting mammograms at age 30 for women at average risk. This age is too young for the initiation of routine screening mammograms.
Choice B rationale
The American Cancer Society does not recommend starting mammograms at age 35 for women at average risk. This age is still considered too young for the initiation of routine screening mammograms.
Choice C rationale
The American Cancer Society does not recommend starting mammograms at age 40 for women at average risk, although women between 40 and 44 have the option to start screening with a mammogram every year.
Choice D rationale
According to the American Cancer Society, women at average risk should start having mammograms at age 45. From age 45 to 54, they should get mammograms every year.
Correct Answer is A
Explanation
Choice A is correct. The square window angle, formed by the intersection of the ear and the jawline, is an important physical assessment finding in neonates. In full-term babies, this angle is typically greater than 90 degrees, appearing more rounded. However, in preterm babies, the angle is often closer to 90 degrees, appearing more square due to underdeveloped facial features and subcutaneous tissue.
Choice B is incorrect. While leathery and cracked skin can be present in both term and preterm babies, it's not a specific indicator of prematurity alone. It can be caused by various factors like intrauterine growth restriction, dehydration, or underlying skin conditions.
Choice C is incorrect. The popliteal angle, formed by flexing the knee and measuring the angle between the thigh and lower leg, is not a reliable indicator of prematurity. It can vary even among term babies and is influenced by other factors like muscle tone and positioning.
Choice D is incorrect. Pronounced plantar creases, the lines on the soles of the feet, are also not specific to prematurity. While they may be deeper in some preterm babies, they can also be present in full-term infants and their depth can vary greatly between individuals.
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