A client asks the nurse to explain risk factors for uterine cancer. The nurse explains that the number one risk factor is:
a history of multiple sex partners.
a long history of smoking.
prolonged exposure to estrogen.
multiple pregnancies.
The Correct Answer is C
A. While having multiple sexual partners is associated with an increased risk of sexually transmitted infections (STIs), it is not considered a significant risk factor for uterine cancer specifically. STIs can contribute to other reproductive cancers, such as cervical cancer, but they are not directly linked to the development of uterine cancer.
B. Smoking is a risk factor for various cancers, including cervical and lung cancers, but its association with uterine cancer is not as strong. While some studies suggest a potential link, it is not recognized as a primary risk factor for uterine cancer.
C. Prolonged exposure to unopposed estrogen (estrogen not balanced by progesterone) is the primary risk factor for uterine cancer. This can occur in situations such as obesity (where adipose tissue produces estrogen), hormone replacement therapy without progesterone, and certain medical conditions like polycystic ovary syndrome (PCOS).
D. Having multiple pregnancies is generally considered to have a protective effect against uterine cancer. Pregnancy reduces the number of menstrual cycles a woman has over her lifetime, which can lead to lower lifetime exposure to estrogen.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. This choice is not relevant to reducing the risk of cervical cancer. Hormone replacement therapy (HRT) is primarily used to manage symptoms of menopause and does not have a protective effect against cervical cancer.
B. While colposcopy is a diagnostic procedure used to evaluate abnormal cervical findings, it is not a routine screening method. The primary screening method for cervical cancer is the Pap test (Papanicolaou test) combined with HPV (human papillomavirus) testing. Colposcopy is usually performed after an abnormal Pap test result, not on a yearly basis for general screening.
C. Utilizing safer sex methods, such as consistent use of condoms and reducing the number of sexual partners, can help decrease the risk of acquiring HPV, which is the primary cause of cervical cancer. Promoting safe sexual practices is a key component of cervical cancer prevention.
D. This choice is not effective for reducing the risk of cervical cancer. While vaginal ultrasounds may be used for various gynecological assessments, they are not a screening tool for cervical cancer and do not reduce the risk of developing the disease.
Correct Answer is ["14"]
Explanation
154 lbs ÷ 2.2 lbs/kg = 70 kg
20 units/kg * 70 kg = 1400 units
1400 units ÷ 25,000 units/250 mL = 14 mL
Therefore, the nurse will administer 14 mL of Heparin.
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