Nurse should be aware that which of the following medication is never given directly intravenously as a safety alert:

Appeared in: OSSSC Nursing Officer-2021

Explanation

Potassium chloride (KCl) is classified as a high-alert medication due to its potential for causing significant harm if administered incorrectly.
The primary danger of giving KCl as a direct IV push is that it can cause an immediate, sharp increase in serum potassium levels (hyperkalemia).
This sudden hyperkalemia can induce fatal cardiac arrhythmias, such as ventricular fibrillation, and lead to cardiac arrest.
For this reason, safety protocols universally mandate that KCl must be diluted in a larger volume of IV fluid and infused slowly over a prescribed time, never pushed directly into a vein.

Option A: Calcium gluconate can be administered intravenously. While it must be given slowly to prevent cardiac side effects like bradycardia, it is not a medication that is 'never' given IV.
Option B: Dextrose solutions, particularly concentrated forms like 50% Dextrose (D50W), are frequently given as a rapid IV push to treat severe hypoglycemia.
Option C: Lasix (Furosemide) is a diuretic that is commonly administered via a slow IV push. Pushing it too rapidly can cause ototoxicity, but it is not a medication that is absolutely contraindicated for IV push administration.

Clinical Relevance

Nursing practice connection: Knowing High-Alert Medications and IV Administration Safety helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
This is a critical patient safety issue. A nurse's failure to follow the correct procedure for KCl administration can have fatal consequences. It is one of the most well-known and important medication safety rules.
The principle of diluting and slowly infusing KCl is a cornerstone of safe nursing practice and is heavily emphasized in pharmacology education and hospital protocols.
What if? If a patient has life-threatening hypokalemia, the treatment is still not a direct IV push. Instead, the concentration of KCl in the IV fluid and the infusion rate may be increased under close cardiac monitoring in a critical care setting, but it is never pushed directly from a syringe.

How to Approach the Question

First, identify the core question: which medication is absolutely forbidden to be given as a direct IV push?
This is a safety-based recall question. Access your knowledge of high-alert medications.
Consider each option's standard IV administration method.
Recall that Calcium Gluconate is given IV, but slowly.
Recall that Dextrose 50% is often pushed rapidly for hypoglycemia.
Recall that Lasix is given as a slow IV push.

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 1 Part 3 p. 48-50

E6 Pharmacology Nursing Lilley 11e Part 3 p. 212-214

E6 Medicine Harrison 22e Part 1 p. 402-404

Practise the full OSSSC Nursing Officer-2021

Attempt every question from this paper in a timed mock, then review the full solution for each one.