Which finding about a patient with polycythemia vera is most important for the nurse to report to the health care provider?
Presence of plethora (excess body fluid)
Calf swelling and pain
Platelet count 450,000/microL
Hematocrit 55%
The Correct Answer is B
A. Presence of plethora is a common symptom of polycythemia vera and indicates increased blood volume but is not immediately life-threatening.
B. Calf swelling and pain could indicate a deep vein thrombosis (DVT), which is a serious complication that requires immediate medical attention.
C. A platelet count of 450,000/microL is elevated but not as critical as the possibility of a DVT.
D. Hematocrit of 55% is high, which is expected in polycythemia vera, but it is not as immediately critical as the risk of thrombosis suggested by calf swelling and pain.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Syphilis can indeed affect many areas of the body, including the brain and heart, but this statement does not specifically address primary syphilis, which is characterized by the appearance of a painless sore (chancre) at the site of infection.
B. Syphilis does not typically resolve on its own. Without treatment, the infection can progress to more severe stages with potentially serious complications.
C. Syphilis is caused by a bacterial infection (Treponema pallidum) and is treated with antibiotics such as penicillin. Antiviral medications are not effective against bacterial infections like syphilis.
D. This statement is accurate and important for the prevention of syphilis transmission. Syphilis can be transmitted through vaginal, anal, or oral sex, but the risk of transmission is lower during oral sex compared to vaginal or anal intercourse.
Correct Answer is A
Explanation
A. Cystocele: A cystocele occurs when the bladder bulges into the vaginal canal, which can cause symptoms such as dyspareunia, backache, pelvic pressure, urinary tract infections, and urinary urgency.
B. Fibroid: Fibroids are benign tumors of the uterus and can cause pelvic pain and pressure, but they are not typically associated with urinary symptoms.
C. Ovarian cyst: Ovarian cysts can cause pelvic pain and pressure but are not usually associated with urinary symptoms like urinary urgency.
D. Rectocele: A rectocele occurs when the rectum bulges into the vaginal canal, which can cause symptoms like dyspareunia and pelvic pressure, but it is more likely to cause constipation than urinary urgency.
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