The diagnosis of pregnancy is based on which positive signs of pregnancy? (Select all that apply.)
Identification of fetal heartbeat.
Palpation of fetal outline.
Visualization of the fetus.
Verification of fetal movement.
Positive hCG test.
Correct Answer : A,C,D
Choice A rationale: Identification of a fetal heartbeat via Doppler or ultrasound is a positive sign because it provides objective, undeniable evidence of a living fetus separate from the maternal systems.
Choice B rationale: Palpation of the fetal outline is considered a probable sign of pregnancy. While suggestive, it is not definitive because uterine tumors or myomas can occasionally mimic the fetal shape.
Choice C rationale: Visualization of the fetus through ultrasound or radiographic study is a positive sign. It offers direct, objective confirmation of the embryo or fetus, leaving no room for diagnostic error.
Choice D rationale: Verification of fetal movement by a trained healthcare provider is a positive sign. Unlike subjective maternal "quickening," professional palpation of movement confirms the presence of a live, developing fetus.
Choice E rationale: A positive hCG test is a probable sign of pregnancy. Human chorionic gonadotropin levels can be elevated by certain medications, molar pregnancies, or specific types of choriocarcinoma tumors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E","F"]
No explanation
Correct Answer is ["A","C","D"]
Explanation
Choice A rationale: Identification of a fetal heartbeat via Doppler or ultrasound is a positive sign because it provides objective, undeniable evidence of a living fetus separate from the maternal systems.
Choice B rationale: Palpation of the fetal outline is considered a probable sign of pregnancy. While suggestive, it is not definitive because uterine tumors or myomas can occasionally mimic the fetal shape.
Choice C rationale: Visualization of the fetus through ultrasound or radiographic study is a positive sign. It offers direct, objective confirmation of the embryo or fetus, leaving no room for diagnostic error.
Choice D rationale: Verification of fetal movement by a trained healthcare provider is a positive sign. Unlike subjective maternal "quickening," professional palpation of movement confirms the presence of a live, developing fetus.
Choice E rationale: A positive hCG test is a probable sign of pregnancy. Human chorionic gonadotropin levels can be elevated by certain medications, molar pregnancies, or specific types of choriocarcinoma tumors.
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