A nurse is assisting in the care of a newborn following birth. At 1 min after birth, the nurse notes the following: heart rate 110/min; slow, weak cry; some flexion of extremities; responds to suctioning of the nares with respiration of 20; body pink in color with blue extremities.
What should the nurse document as the newborn's 1-min Apgar score?
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The Correct Answer is A
A nurse is assisting in the care of a newborn following birth. At 1 min after birth, the nurse notes the following: heart rate 110/min; slow, weak cry; some flexion of extremities; responds to suctioning of the nares with respiration of 20; body pink in color with blue extremities. What should the nurse document as the newborn's 1-min Apgar score? The correct answer is choice B: 7.
Choice A rationale:
Apgar scores are determined by assessing five vital signs in a newborn at 1 and 5 minutes after birth. The vital signs are heart rate, respiratory effort, muscle tone, reflex irritability, and color. Each category is scored from 0 to 2, with 2 being the best score. In this case, the heart rate is 1, the respiratory effort is 1, muscle tone is 1, reflex irritability is 2 (as the newborn responds to suctioning), and color is 2 (as the body is pink). Therefore, the total Apgar score is 7 (1 + 1 + 1 + 2 + 2 = 7).
Choice B rationale:
The heart rate at 1 minute is 110 beats per minute, which is considered normal for a newborn. A slow, weak cry suggests some respiratory effort, which is given a score of 1 on the Apgar scale. Some flexion of extremities also indicates moderate muscle tone and receives a score of 1. Responding to suctioning with respiration indicates good reflex irritability, which is given a score of 2. The body being pink in color is a positive sign for oxygenation and receives a score of 2. Adding up these scores (1 + 1 + 2 + 2) equals 7, which is the 1-minute Apgar score.
Choice C rationale:
Apgar scores are not determined based on gestational age; they focus on the newborn's immediate condition. While gestational age can influence a newborn's health, it is not directly factored into the Apgar score.
Choice D rationale:
The Apgar score is not related to the mother's condition or complications during pregnancy, such as placenta previa. It solely evaluates the newborn's condition at 1 and 5 minutes after birth.
Choice E rationale:
The Apgar score is a quick assessment of the newborn's physical condition and does not consider issues like the mother's gestational diabetes. It focuses on the baby's vital signs and physical appearance to gauge overall well-being.
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Related Questions
Correct Answer is A
Explanation
Choice A rationale:
When a pregnant client is Rh negative and the newborn is Rh positive, it can lead to Rh incompatibility issues. This occurs when fetal Rh-positive red blood cells enter the maternal circulation during pregnancy or childbirth, causing the mother's immune system to produce antibodies against Rh-positive blood cells. To prevent Rh sensitization, Rho(D) immune globulin is administered to Rh-negative pregnant clients at specific times during pregnancy and postpartum. This administration is essential to prevent hemolytic disease of the newborn in future pregnancies. The Rho(D) immune globulin prevents the mother's immune system from developing antibodies against Rh-positive blood cells, ensuring that the current pregnancy and future pregnancies remain safe. Therefore, choice A is the correct answer.
Choice B rationale:
If the client is Rh positive and the newborn is Rh positive, there is no need for Rho(D) immune globulin administration. Rh incompatibility issues only occur when the mother is Rh negative, and the newborn is Rh positive. Therefore, choice B is not the correct answer.
Choice C rationale:
When both the client and the newborn are Rh negative, there is no risk of Rh incompatibility, and therefore, Rho(D) immune globulin administration is unnecessary. This situation is not a reason to administer Rho(D) immune globulin. Choice C is not the correct answer.
Choice D rationale:
If the client is Rh positive and the newborn is Rh negative, there is no risk of Rh incompatibility, and Rho(D) immune globulin administration is not required in this scenario. Choice D is not the correct answer.
Correct Answer is A
Explanation
Choice A rationale:
The purpose of administering vitamin K to a newborn is to prevent bleeding. Vitamin K plays a crucial role in blood clotting. Newborns often have lower levels of vitamin K, which can make them more susceptible to bleeding disorders, such as hemorrhagic disease of the newborn (HDN). HDN can lead to serious bleeding complications, including intracranial hemorrhage, which can be life-threatening.
Choice B rationale:
Hyperbilirubinemia is not the primary purpose of administering vitamin K. While vitamin K can indirectly help in preventing jaundice (hyperbilirubinemia) by reducing the risk of bleeding that may lead to hemolysis, it is not the primary aim of vitamin K administration.
Choice C rationale:
Potassium deficiency (hypokalemia) is not a primary concern related to vitamin K administration. Vitamin K is specifically administered to prevent bleeding disorders and not to address potassium levels.
Choice D rationale:
Infection is not related to the administration of vitamin K. Vitamin K is not used to prevent or treat infections in newborns; its primary role is in blood clotting.
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