A nurse is assisting in the care of a newborn born 1 hr ago who was delivered at 38 weeks of gestation.
A newborn who is 38 weeks of gestation is admitted to the newborn nursery following an emergency cesarean birth with respiratory distress syndrome (RDS). Apgar scores of 5 at 1 min and 7 at 5 min. The newborn received surfactant via an endotracheal tube and is currently receiving 3 Umin of oxygen via nasal cannula. Blood gases reveal respiratory acidosis.
Which action should the nurse prioritize in this situation?
Report the client's weight by the client's provider.
Select diagnostic studies followed by the primary health care.
Check brachial pulses for the client's respiratory status.
The Correct Answer is C
Choice A rationale:
Reporting the client's weight to the provider is not a priority in this situation. While weight is important, the immediate concern is the newborn's respiratory distress and the acidosis indicated by the blood gases.
Choice B rationale:
Selecting diagnostic studies for the primary health care is not the nurse's role. The primary health care provider will determine which diagnostic studies are needed based on the newborn's clinical presentation and assessment findings.
Choice C rationale:
Checking brachial pulses for the client's respiratory status is the appropriate action. In a newborn with respiratory distress, assessing peripheral perfusion, including brachial pulses, is crucial to monitor the circulation and oxygenation of tissues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Iron is crucial for the development of hemoglobin, which carries oxygen to all parts of the body, including the bones, but it does not directly facilitate bone growth.
Choice B rationale:
While newborns do metabolize iron, their iron stores are limited, and breast milk alone may not meet their iron needs.
Choice C rationale:
When educating a parent about the use of iron-fortified formula for their newborn, it is essential to convey that newborns have a limited store of iron, which begins to deplete around the age of 6 months.
Choice D rationale:
Iron facilitating eyesight development is not a relevant aspect to consider when discussing the use of iron-fortified formula for a newborn. While iron is essential for various physiological functions, it is not specifically linked to eyesight development.
Correct Answer is C
Explanation
Fetal circulation continues until after the stress of labor.
Choice A rationale:
Fetal circulation undergoes significant changes at birth. It becomes ineffective as the transition from intrauterine to extrauterine life occurs. The foramen ovale and ductus arteriosus, which allow blood to bypass certain fetal circulatory pathways, close as the baby breathes for the first time.
Choice B rationale:
Fetal circulation does not continue until red blood cells are broken down. Red blood cells in a fetus have a shorter lifespan than those in adults and are continually replaced throughout gestation. However, their breakdown is not the reason for the changes in fetal circulation.
Choice C rationale:
The correct answer. Fetal circulation continues until after the stress of labor. During labor, the baby experiences increased stress and pressure, which helps trigger various physiological changes, including the closure of specific fetal circulatory shunts.
Choice D rationale:
Fetal circulation does not continue until adulthood. As mentioned earlier, the transition from fetal to adult circulation occurs during and after birth, with the closure of specific fetal shunts and the establishment of a fully functional adult circulatory system.
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