In what syringe should a 6 25 ml of a drug solution be measured?
An insulin syringe
A 1 ml TB syringe
A 3 ml syringe
A 5 ml slip tip syringe
The Correct Answer is D
A. A 5 mL slip-tip syringe: A 5 mL syringe is the best option for measuring 6.25 mL, although it may require drawing up the medication in two separate amounts (e.g., 5 mL + 1.25 mL). A larger syringe (e.g., 10 mL) would be less precise.
B. An insulin syringe – Insulin syringes measure units of insulin, not milliliters, and are not appropriate for non-insulin medications.
C. A 1 mL TB syringe – This is used for very small doses (up to 1 mL) and is not practical for 6.25 mL.
D. A 3 mL syringe – This is too small for 6.25 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Sodium 148: This represents mild hypernatremia, but sodium levels are not the primary concern for cardiac monitoring.
B. Potassium 3.1: This is hypokalemia (low potassium), not hyperkalemia.
C. Sodium 130: This represents hyponatremia, which can cause neurological symptoms, not hyperkalemia.
D. Potassium 5.7: Hyperkalemia is defined as K⁺ >5.0 mEq/L. Levels above 5.5 can cause dangerous cardiac dysrhythmias, requiring ECG monitoring.
Correct Answer is D
Explanation
A. Neuroleptic malignant syndrome: Causes fever, muscle rigidity, autonomic instability, and altered mental status-not dry mouth or blurry vision.
B. Teratogenicity: Refers to birth defects from medications taken during pregnancy.
C. Parkinson-like syndrome: Involves tremors, muscle rigidity, and bradykinesia-not dry mouth or blurry vision.
D. Anticholinergic effects: Symptoms of dry mouth, blurred vision, and urinary retention are classic signs of anticholinergic side effects caused by medications like antihistamines, tricyclic antidepressants, and some antipsychotics.
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