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 B
Explanation
The correct answer is choice B.
Choice A rationale:
Abdominal pain with scant red vaginal bleeding is more indicative of placental abruption, not placenta previa.
Choice B rationale:
Painless red vaginal bleeding is a classic sign of placenta previa. This happens because the placenta is covering the cervix, which can lead to bleeding.
Choice C rationale:
Increasing abdominal pain with a nonrelaxed uterus is more indicative of a condition like uterine rupture or labor, not placenta previa.
Choice D rationale:
Intermittent abdominal pain following the passage of bloody mucus is more likely a sign of labor, not placenta previa.
Correct Answer is C
Explanation
The correct answer is choice C.
Choice A rationale:
While it’s true that breastfed infants may lose 5% to 10% of their birth weight in the first few days, this is not exclusive to breastfed infants.
Choice B rationale:
Formula-fed babies may gain weight more quickly than breastfed babies, but they do not typically show an increase in weight by day 3.
Choice C rationale:
Both formula-fed and breastfed newborns can lose 5% to 10% of their birth weight in the first few days.
Choice D rationale:
While formula-fed newborns may gain weight more quickly than breastfed newborns, they do not typically gain 3% to 5% of the initial birth weight in the first 48 hours.
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