Which medication route provides the most rapid onset of a medication but also poses the greatest risk of adverse eﬀect if administered incorrectly?

Subcutaneous (SQ).

Intradermal.

Intramuscular (IM).

Intravenous (IV).

Answer and Explanation

The Correct Answer is D

The intravenous route provides the most rapid onset of medication action because the medication is delivered directly into the bloodstream. However, this route also poses the greatest risk of adverse eﬀects if the medication is administered incorrectly or too rapidly because there is no opportunity for the body to metabolize or excrete the medication before it reaches its target organs.

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Correct Answer is D

Explanation

A.Sterile technique should ideally be used when handling the distal portion of the eyedropper to prevent introducing pathogens into the eye, as the eye is a sensitive area susceptible to infection.

B.When cleaning the eye, it is recommended to wipe from the inner canthus to the outer canthus to avoid bringing contaminants from the outer area closer to the tear duct, which reduces the risk of infection.

C.Applying pressure to the bridge of the nose is ineffective for preventing systemic absorption of the medication. Instead, pressure should be applied to the inner canthus (the nasolacrimal duct area) for about 1-2 minutes after instillation.

D.The correct technique for administering eye drops involves placing the prescribed number of drops into the conjunctival sac, not directly onto the cornea, as this can cause irritation and discomfort. Administering drops into the conjunctival sac allows for better absorption of the medication.

A. Hypothermia B. Bradycardia C. Seizures D. Constipation

Correct Answer is D

Explanation

Mydriatic eye drops can cause systemic anticholinergic eﬀects 1. Anticholinergic drugs block the action of acetylcholine, a neurotransmitter that transfers signals between cells to aﬀect how your body functions 2. This can lead to side eﬀects such as decreased digestion 2, which can result in constipation.

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Which medication route provides the most rapid onset of a medication but also poses the greatest risk of adverse eﬀect if administered incorrectly?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is administering timolol eye drops to a client who has glaucoma. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

A nurse is caring for a client who is receiving mydriatic eye drops. Which of the following manifestations indicate to the nurse that the client has developed a systemic anticholinergic eﬀect?

Correct Answer is D

Explanation

A nurse is preparing to administer medications to a client who states. "I don't want to take those drugs.’ Which of the following actions should the nurse take?

The nurse is preparing a medication for a client and observes the date of expiration on the vial occurred 2 months ago. Which of the following actions should the nurse take?

A nurse is preparing to administer cephalexin oral suspension to an older adult client who has difficulty swallowing pills. Which of the following actions should the nurse take?

A nurse is preparing to administer ophthalmic solution to a client. Which of the following actions should the nurse take?

A nurse is caring for a client who has a bacterial infection and is receiving gentamicin. Which of the following actions should the nurse take to minimize the risk of an adverse eﬀect of the medication?

A nurse is administering oral medication to an older adult client. The client states, "The pill I always take is green. I don't take an orange pill." Which of the following responses should the nurse make?

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A nurse is teaching a client about taking diphenhydramine. The nurse should explain to the client that which of the following is an adverse eﬀect of this medication?