A nurse is teaching a client about positive signs of pregnancy.
Which of the following findings should the nurse include?
Fetal heart tones detected by ultrasound.
Breast tenderness.
Positive urine pregnancy test.
Fatigue.
The Correct Answer is A
The correct answer is choice A.
Choice A rationale:
Fetal heart tones detected by ultrasound are a positive sign of pregnancy because they provide direct evidence of a fetus.
Choice B rationale:
Breast tenderness is a presumptive sign of pregnancy, not a positive one, as it can be caused by other conditions such as premenstrual syndrome.
Choice C rationale:
A positive urine pregnancy test is a probable sign of pregnancy, not a positive one, as it measures the presence of hCG, a hormone produced during pregnancy. However, certain medications and medical conditions can also produce hCG.
Choice D rationale:
Fatigue is a presumptive sign of pregnancy, not a positive one, as it can be caused by various other conditions such as stress or illness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D.
Choice A rationale:
This statement describes the second stage of labor, not the third. The second stage begins with full cervical dilation and ends with the delivery of the fetus.
Choice B rationale:
The third stage of labor does not end 48 hours after the delivery of the placenta. This choice is incorrect.
Choice C rationale:
While it’s important to ensure no placental fragments remain, the third stage of labor technically ends with the delivery of the placenta, not at this later point.
Choice D rationale:
This is the correct definition of the third stage of labor. It begins with the delivery of the fetus and ends with the delivery of the placenta.
Correct Answer is C
Explanation
The correct answer is choice C.
Choice A rationale:
Sitz baths cause perineal vasodilation, not vasoconstriction, and this does not directly affect bleeding.
Choice B rationale:
The duration of a sitz bath does not necessarily correlate with its therapeutic effect.
Choice C rationale:
Sitz baths increase the blood supply to the perineal area, promoting healing and providing relief from discomfort.
Choice D rationale:
Sitz baths do not increase the risk of postpartum infection when done properly.
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