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For clinical purposes, the most accurate definition of preterm and post-term infants is defined as what?

Preterm: Before 38 to 40 weeks of gestation if the infant is SGA post-term, beyond 40 to 42 weeks gestation if the infant is LGA

Preterm: Before 37 weeks of gestation and post-term beyond 42 weeks of gestation; no matter the size for gestational age at birth

Postterm: After 40 weeks of gestation if the infant is large for gestational age (LGA): beyond 42 weeks if the infant is AGA

Preterm: Before 34 weeks of gestation if the infant is appropriate for gestational age (AGA); before 57 weeks if the infant is small for gestational age (SCA)

Answer and Explanation

The Correct Answer is B

The most accurate definition of preterm and post-term infants is based on gestational age at birth. Preterm infants are those born before 37 completed weeks of gestation, and post-term infants are those born after 42 completed weeks of gestation, regardless of their size for gestational age at birth.

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Correct Answer is B

Explanation

In DIC, there is widespread clotting that can lead to depletion of clotting factors and platelets, resulting in bleeding. The priority in the care of DIC is to correct the underlying cause and to replace lost blood products to prevent hypovolemia and hemorrhage. Therefore, the nurse should anticipate an order for the administration of blood products such as packed red blood cells, fresh frozen plasma, and platelets. Administration of steroids may also be ordered to reduce inflammation and stabilize cell membranes. Restriction of intravascular fluids may be necessary to prevent further bleeding, but it is not the first priority. Invasive hemodynamic monitoring may be used to assess the client's fluid and electrolyte status, but it is not typically the first intervention.

A. Inviting family members to visit the newborn. B. Wearing gloves when touching and holding the newborn. C. Washing their hands before touching the newborn. D. Avoiding direct contact with the newborn.

Correct Answer is C

Explanation

Hand hygiene is one of the most important infection prevention strategies in the NICU, and parents and visitors should be encouraged to wash their hands frequently, especially before touching the newborn. While wearing gloves can provide an additional barrier against infection, it is not a substitute for hand hygiene. Family members should be encouraged to visit and bond with their newborn, but they should be taught proper infection prevention measures to protect the infant's health. Avoiding direct contact with the newborn is not necessary as long as appropriate infection-prevention measures are taken.

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For clinical purposes, the most accurate definition of preterm and post-term infants is defined as what?

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Naxlex Comprehensive Predictor Exams

In caring for the woman with disseminated intravascular coagulation (DIC), which order should the nurse anticipate?

Correct Answer is B

Explanation

The NICU nurse observes the parents of a newborn admitted two days ago for prematurity. The nurse knows infection prevention education has been effective when which observation is made:

Correct Answer is C

Explanation

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