Vitamin K – Pass the NCLEX on your First Time by Mastering this Drug

Master Vitamin K

Vitamins are essential for everybody’s health. So if you are an aspiring nurse, you definitely have to master these vital substances.

Now that you are about to take your NCLEX, remember that you need to be familiar with the common drugs, such as Vitamin K. Often found in NCLEX tests, you can memorize its important points by reading through the rest of this article.

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Indications for Use

Also known as Phytomenadione, Vitamin K is a medication that works similar to the natural vitamin found in green leafy vegetables and fish. It is needed for the synthesis of clotting factors that prevent excessive bleeding.

Vitamin K is prescribed in patients who suffer from an overdose of oral anti-coagulants, such as Coumadin and Inandione. It is also used in individuals who suffer from hypoprothrombinemia resulting from the intake of oral antibiotics and Vitamin A.

Those with disorders resulting to the malabsorption and inadequacy of Vitamin K, such as ulcerative colitis and obstructive jaundice, are also treated with the said drug.

Vitamin K is also an essential medication for newborns, as it is used in the treatment of neonatal hemorrhagic disease.

Vitamin K FoodsNursing Considerations

As a nurse, you are responsible for monitoring the patient who will receive Vitamin K. You should take a comprehensive history, specifically noting if he has allergies. For female patients, establish if they are pregnant, planning to be pregnant or lactating, as it can cause jaundice and other conditions to the fetus/neonate.

Since Vitamin K helps in the synthesis of clotting factors, you should check the patient’s PT and INR tests every so often.

NCLEX Nursing Interventions

As it has been established, you should religiously monitor your patient’s PT/INR response. After all, the result will dictate the duration, frequency and dose of Vitamin K.

The effectiveness of the drug is evidenced by the following responses:

  • Shortened PT/INR, bleeding and clotting times
  • Decreased bleeding tendencies

Important NCLEX Teaching Points

When dealing with patients taking Vitamin K, it is vital to remind them to maintain a normal diet. Remind them to avoid increasing the intake of Vitamin K-rich foods (i.e. green leafy vegetables, fish, meat and eggs,) especially if the treatment regimen has already been stabilized.

It is also important to inform patients taking Vitamin K that they might develop temporary resistance to anticoagulants similar to Coumadin. Should this oral medication be needed, a larger dose – or heparin even – might be prescribed instead.

Vitamin K is an essential drug, commonly seen in many hospital floors. Boost your nursing knowledge and obtain that most-awaited license by going through the practice NCLEX questions here at nclexpreceptor.com.

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Resources:

http://www.mayoclinic.org/drugs-supplements/vitamin-k-oral-route-parenteral-route/description/drg-20069592

http://www.robholland.com/Nursing/Drug_Guide/data/monographframes/P045.html

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