In addition to the dorsogluteal and ventrogluteal muscles, which of these sites can safely be used for intramuscular injections?
Deltoid and vastus lateralis
Upper chest and abdomen
Inner forearm and scapular area of the back
Lower leg
The Correct Answer is A
Choice A reason: Deltoid and vastus lateralis are large muscles with good vascularity; they safely absorb IM injections, minimizing nerve damage or tissue irritation risks.
Choice B reason: Chest and abdomen lack sufficient muscle mass for IM; these are subcutaneous or IV sites, risking poor absorption or injury if used intramuscularly.
Choice C reason: Forearm and scapula are too thin or bony; IM injections here risk nerve or bone damage, lacking the muscle bulk needed for safe drug delivery.
Choice D reason: Lower leg (e.g., calf) has small muscles and major vessels; IM use risks vascular injury or slow absorption, making it an unsafe injection site.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Four times (6:00 a.m., noon, 6:00 p.m., midnight) is QID, not TID; TID means three times daily, and this schedule overdoses the patient unnecessarily.
Choice B reason: Six times daily is every 4 hours, not TID; this exceeds the three-dose requirement, risking toxicity or side effects from excessive administration frequency.
Choice C reason: 9:00 a.m., 1:00 p.m., 5:00 p.m. is TID; spaced 8 hours apart, it aligns with standard three-times-daily dosing, ensuring consistent therapeutic levels safely.
Choice D reason: Meal and bedtime timing is vague; without fixed hours, it risks uneven dosing intervals, potentially disrupting pharmacokinetics and efficacy of the medication.
Correct Answer is A
Explanation
Choice A reason: An applicator ensures precise vaginal delivery; it maintains sterility, controls depth, and optimizes medication contact with mucosa for effective absorption.
Choice B reason: Irrigation kits are for flushing; they’re inappropriate for solid or cream medications, risking uneven distribution or mucosal irritation in the canal.
Choice C reason: A finger risks contamination; without sterile technique, it introduces bacteria, and depth control is poor compared to a designed applicator.
Choice D reason: Gauze pads can’t deliver deeply; medication may stick or distribute poorly, reducing efficacy and comfort in vaginal administration settings.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.