3 Routes of Medication Administration Free Online FlashCards

What is a medication route, and why must it match the order?

A route is the path by which a medication enters the body. The ordered route matters because a medication used by another route may be ineffective or harmful.

What should be assessed before giving an oral medication?

Assess swallowing ability, alertness, NPO status, and positioning. Sit the patient upright when possible and remain until the medication is swallowed.

Where are sublingual and buccal medications placed?

Place sublingual medication under the tongue and buccal medication between the cheek and gum. Let either dissolve; do not chew or swallow unless instructed.

How should medications be administered through a feeding tube?

Give tube medications separately and flush the tube as directed by facility policy and medication instructions to reduce clogging and interactions.

What positioning and technique support rectal medication administration?

For rectal medication, provide privacy, use gloves and lubricant as appropriate, position the patient on the side, and insert gently according to product instructions.

What technique and placement sign are used for an intradermal injection?

Inject intradermal medication into the dermis with the needle bevel-up at a shallow angle of about 5–15°. A small raised bleb indicates appropriate placement.

Where are subcutaneous medications injected, and what are two examples?

Subcutaneous medication is injected into the fatty tissue beneath the dermis. Insulin and heparin are common examples.

At what angle is an intramuscular injection given?

Intramuscular medication is injected into muscle at 90°. Choose the site and needle based on the medication, patient’s age and muscle mass, and clinical guidance.

What key checks are required before and during IV medication administration?

Verify the medication is approved for IV use and confirm the prescribed rate and dilution. Assess line patency and compatibility, and monitor closely for adverse effects and infiltration or extravasation.

Where should ophthalmic drops be placed?

Place ophthalmic drops in the lower conjunctival sac, not directly on the cornea. Avoid touching the dropper tip to the eye or other surfaces.

How should the auricle be positioned for ear drops in adults and young children?

For adults, gently pull the auricle up and back; for young children, pull it down and back.

How should a nasal spray be aimed?

Aim nasal spray slightly outward, away from the nasal septum, and use the device as directed. Do not share nasal devices.