The nurse has a routine prescription to administer an injection of phytonadione (vitamin K) to the newborn. Before giving the medication, the nurse explains to the client that this medication will:
1. Prevent clotting abnormalities in the newborn.
2. Stimulate the liver to produce vitamin K.
3. Prevent vitamin deficiency of fat-soluble vitamins.
4. Supplement the infant, because breast milk and formula are low in vitamin K.
1
Rationale: Vitamin K is given to the newborn to prevent clotting abnormalities. Vitamin K is usually produced by bacteria in the gastrointestinal tract, which is sterile in the newborn. The other options are incorrect reasons for administering this medication to a newborn.
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