A nurse is caring for a client who is postpartum and asks the nurse why her newborn received a vitamin K injection.
The nurse should explain that the injection is administered in order to prevent which of the following complications in the newborn?
Sepsis.
Tachypnea.
Bleeding.
Jaundice.
The Correct Answer is C
The nurse should explain that the injection is administered in order to prevent vitamin K deficiency bleeding (VKDB) in the newborn. Vitamin K is needed for blood clotting, but newborn babies have very low levels of vitamin K in their bodies at birth because only small amounts of the vitamin pass through the placenta and breast milk. VKDB can cause life-threatening bleeding in various parts of the body, such as the brain, intestines, or skin. VKDB can be classified into early-onset, classic, or late- onset depending on the time of presentation after birth. The most effective way to prevent VKDB is to give a single intramuscular dose of 0.5 to 1 mg of vitamin K to all newborn infants within 6 hours of birth.
Choice A is wrong because sepsis is not caused by vitamin K deficiency, but by bacterial infection.
Choice B is wrong because tachypnea is not caused by vitamin K deficiency, but by respiratory distress or other conditions.
Choice D is wrong because jaundice is not caused by vitamin K deficiency, but by high levels of bilirubin in the blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Verapamil is a calcium channel blocker that can lower blood pressure and cause dizziness or fainting, especially when standing up from a sitting or lying position. Changing positions slowly can help prevent these symptoms.
Choice A is wrong because palpitations are not an expected side effect of verapamil, but rather a sign of a possible overdose or a serious heart problem that requires medical attention.
Choice C is wrong because verapamil should be taken with food or milk to avoid stomach upset and increase absorption.
Choice D is wrong because verapamil does not cause weight loss, but rather weight gain as a possible side effect.
Increasing calorie intake is not necessary and may worsen other health conditions such as diabetes or high cholesterol.
Correct Answer is B
Explanation
Has a vocabulary of four words. This is because a 24-month-old toddler should be able to speak about 50 or more words and use simple phrases. Having a vocabulary of only four words indicates a significant delay in speech and language development that should be reported to the provider.
Choice A is wrong because drawing a circle is a normal fine motor skill for a 24- month-old toddler.
Choice C is wrong because jumping with both feet is a normal gross motor skill for a 24-month-old toddler.
Choice D is wrong because weighing 12 kg (26.5 Ib) is within the average range for a 24-month-old toddler.
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