In what area is an "ophthalmic use only" medication administered?
Tear duct
Conjunctival sac
Sclera
Canthus
The Correct Answer is B
Choice A reason: Tear duct drains; it doesn’t hold ophthalmic meds. Conjunctival sac is correct. This errors per nursing standards. It’s universally distinct, wrong site.
Choice B reason: Conjunctival sac holds ophthalmic meds for absorption effectively. This fits nursing pharmacology standards. It’s universally applied, distinctly the right area.
Choice C reason: Sclera is eye surface, not a med site. Conjunctival sac is used. This misaligns with nursing pharmacology. It’s universally distinct, incorrect.
Choice D reason: Canthus, eye corner, isn’t for med administration. Conjunctival sac fits. This errors per nursing standards. It’s universally distinct, off-target.
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Correct Answer is D
Explanation
Choice A reason: Sim’s position, lateral, suits rectal meds, not oral intake. Fowler’s upright stance aids swallowing safely. This choice errors as it’s impractical for oral administration. Nursing standards universally recognize this distinction, ensuring patient comfort and reducing aspiration risk distinctly.
Choice B reason: Supine, lying flat, increases aspiration risk for oral meds. Fowler’s position prevents choking effectively. This choice is unsafe per nursing pharmacology standards. It’s universally distinct as a poor option for swallowing, lacking the safety Fowler’s provides.
Choice C reason: Prone, face-down, obstructs oral med swallowing entirely. Fowler’s ensures safe administration comfortably. This choice misaligns with nursing standards for oral intake. It’s universally distinct as ineffective, posing risks to patient safety and medication delivery.
Choice D reason: Fowler’s, semi-upright, supports safe oral med swallowing, minimizing aspiration. It’s the standard per nursing pharmacology guidelines. This position is universally applied, distinctly effective for ensuring medication reaches the stomach without complications.
Correct Answer is B
Explanation
Choice A reason: Tear duct drains; it doesn’t hold ophthalmic meds. Conjunctival sac is correct. This errors per nursing standards. It’s universally distinct, wrong site.
Choice B reason: Conjunctival sac holds ophthalmic meds for absorption effectively. This fits nursing pharmacology standards. It’s universally applied, distinctly the right area.
Choice C reason: Sclera is eye surface, not a med site. Conjunctival sac is used. This misaligns with nursing pharmacology. It’s universally distinct, incorrect.
Choice D reason: Canthus, eye corner, isn’t for med administration. Conjunctival sac fits. This errors per nursing standards. It’s universally distinct, off-target.
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