The Apgar score is based on which 5 parameters?.
Heart rate, respiratory effort.
Temperature, tone.
And color.
Heart rate, breaths per minute, irritability, tone, and color.
The Correct Answer is D
The correct answer is choice D.
Choice A rationale:
Heart rate and respiratory effort are two of the five parameters of the Apgar score. However, this choice is incomplete as it does not include all five parameters.
Choice B rationale:
Temperature is not a parameter of the Apgar score. Tone is a parameter, but this choice is incomplete as it does not include all five parameters.
Choice C rationale:
Color is a parameter of the Apgar score. However, this choice is incomplete as it does not include all five parameters.
Choice D rationale:
The Apgar score is based on five parameters: heart rate, breaths per minute (respiratory effort), irritability (response to stimulation), tone (muscle tone), and color. Therefore, this choice is correct.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D.
Choice A rationale:
While oxytocin sensitivity is important for labor, there is no evidence to suggest that Braxton Hicks contractions increase oxytocin sensitivity.
Choice B rationale:
Prostaglandins play a crucial role in labor by causing the cervix to soften and dilate and the uterus to contract. However, there is no evidence to suggest that Braxton Hicks contractions increase the release of prostaglandins.
Choice C rationale:
While maternal comfort is important during labor, there is no evidence to suggest that Braxton Hicks contractions make maternal breathing easier.
Choice D rationale:
Braxton Hicks contractions help in softening and ripening the cervix, which is an important part of preparing for labor.
Correct Answer is A
Explanation
The correct answer is choice A.
Choice A rationale:
Evaluating the firmness of the uterus (fundus) is the first action the nurse should take when a client’s blood pressure drops postpartum. A soft or “boggy” uterus can indicate uterine atony, a leading cause of postpartum hemorrhage, which can lead to hypotension.
Choice B rationale:
Obtaining a type and crossmatch is important if the client needs a blood transfusion, but it is not the first action the nurse should take.
Choice C rationale:
Administering oxytocin infusion can help contract the uterus and control bleeding, but the nurse should first assess the uterus.
Choice D rationale:
Initiating oxygen therapy can help if the client is hypoxic, but the nurse should first assess the uterus.
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