The father of a newborn asks the practical nurse (PN) why an injection is being given to his baby. Which response by the PN best explains the purpose of administering Phyto menadione injectable to newborns?
Promotes maturation of the lungs.
Aids in digestion and milk absorption.
Prevents hemorrhagic disease.
Controls hyperbilirubinemia.
The Correct Answer is C
Phyto menadione injectable, also known as vitamin K1, is commonly given to newborns to prevent hemorrhagic disease of the newborn (HDN), a bleeding disorder that can occur due to vitamin K deficiency in the first few days of life. Vitamin K is important for the production of clotting factors in the liver, and newborns are at risk of vitamin K deficiency because it does not cross the placenta well and their intestinal flora is not yet established. The other options do not accurately describe the purpose of administering Phyto menadione injectable to newborns.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The first action the PN should take is to check the client's serum human chorionic gonadotropin (hCG) level. This hormone is produced by the placenta and can provide important information about the viability of the pregnancy.
Option B, verifying the date of the last menstrual cycle, can provide useful information about the gestational age of the pregnancy but is not the first priority.
Option C, repeating a urine pregnancy test, can confirm the presence of a pregnancy but does not provide information about its viability.
Option D, inquiring about the last occurrence of intercourse, is not relevant to addressing the client's immediate concern of vaginal bleeding.
Correct Answer is A
Explanation
Flaring of the nares, or widening of the nostrils, is a sign of respiratory distress in infants. It indicates that the child is working harder to breathe. This finding should alert the practical nurse (PN) that the child with bronchiolitis is in acute respiratory distress.
A resting respiratory rate of 35 breaths/minute (B) is within the normal range for a 3-month-old infant. Bilateral bronchial breath sounds (C) and diaphragmatic respirations (D) are not specific signs of acute respiratory distress in infants.
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