A nurse is preparing to administer vitamin K 1mg IM to a newborn.
Available is vitamin K injection 1 mg/0.5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
Step 1: (1 mg ÷ 1 mg/0.5 mL) = 0.5 mL. Final answer: 0.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
A hymenal tag and white discharge on the genitalia are normal findings in newborn females, often due to maternal hormone exposure.
Choice B rationale
Edema on the scalp that crosses suture lines, known as caput succedaneum, is common and typically resolves on its own without intervention.
Choice C rationale
A heart murmur in a newborn can be normal, as many murmurs are benign and resolve as the newborn's circulation adjusts post-birth.
Choice D rationale
A large, deep sacral dimple above the gluteal cleft can be an indication of underlying spinal abnormalities, such as spina bifida, and requires further evaluation.
Correct Answer is A
Explanation
Choice A rationale
Heparin therapy increases the risk of bleeding and bruising. Notifying the provider about any unusual bruising is crucial for monitoring and managing potential complications.
Choice B rationale
Taking aspirin while on heparin is not recommended because aspirin is an antiplatelet agent that can increase the risk of bleeding, compounding the effects of heparin.
Choice C rationale
Temporary diarrhea is not a common side effect of heparin. Heparin's primary side effects are related to bleeding and thrombocytopenia, not gastrointestinal issues.
Choice D rationale
Increased urination is not a recognized side effect of heparin. Common side effects involve bleeding rather than changes in urinary patterns.
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