A nurse is planning to administer ceftriaxone IM to an adult client. Which of the following actions should the nurse plan to take?
Administer the medication using a 5/8-inch needle.
Administer the medication using a Z-track technique.
Administer the medication in the deltoid muscle.
Administer the medication at a 45° angle.
The Correct Answer is B
A) Administer the medication using a 5/8-inch needle:
Ceftriaxone is typically administered using a longer needle to ensure proper injection into the muscle. A 5/8-inch needle is more suitable for subcutaneous injections rather than intramuscular (IM) injections.
B) Administer the medication using a Z-track technique:
The Z-track technique is appropriate for IM injections of medications like ceftriaxone, which can be irritating to tissues. This technique helps prevent the medication from leaking into the subcutaneous tissue and minimizes discomfort by creating a zigzag path in the muscle.
C) Administer the medication in the deltoid muscle:
Ceftriaxone is generally administered in larger muscle groups, such as the vastus lateralis or gluteus muscle, rather than the deltoid. The deltoid is more commonly used for vaccines or smaller volume injections.
D) Administer the medication at a 45° angle:
For IM injections, the needle should be inserted at a 90° angle to the skin. A 45° angle is more appropriate for subcutaneous injections.
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Related Questions
Correct Answer is A
Explanation
A) Apply pressure to the client's nasolacrimal duct after instillation:
Applying gentle pressure to the nasolacrimal duct (located at the inner corner of the eye) after administering ophthalmic medication helps to reduce systemic absorption and increase the medication’s efficacy. This technique helps to prevent the medication from draining into the nasolacrimal duct and into the systemic circulation.
B) Clean the client's eye from the outer canthus to the inner canthus before instillation:
The eye should be cleaned from the inner canthus to the outer canthus to avoid transferring debris or infection from the outer parts of the eye to the inner areas. Cleaning from outer to inner canthus may cause contamination.
C) Ask the client to tightly squeeze their eyes shut after the instillation:
Asking the client to tightly squeeze their eyes shut is not recommended as it can cause the medication to be expelled or lead to increased systemic absorption. Instead, the client should gently close their eyes to allow for proper absorption.
D) Instill the ophthalmic medication directly on the client's cornea:
The medication should be administered into the conjunctival sac rather than directly on the cornea. Direct application to the cornea can cause irritation or damage.
Correct Answer is D
Explanation
A) Flumazenil: Flumazenil is an antidote used to reverse the effects of benzodiazepines, which are central nervous system depressants. It is not effective in treating digoxin toxicity, as it does not interact with the cardiac glycoside effects of digoxin.
B) Acetylcysteine: Acetylcysteine is primarily used as an antidote for acetaminophen overdose and to help manage mucus in respiratory conditions. It has no effect on digoxin toxicity and would not be appropriate for treating this condition.
C) Naloxone: Naloxone is an opioid antagonist used to reverse the effects of opioid overdose. Like flumazenil and acetylcysteine, naloxone is not effective in addressing digoxin toxicity and does not counteract the effects of cardiac glycosides.
D) Fab antibody fragments: Fab antibody fragments, also known as Digoxin-specific antibody fragments (Digibind or DigiFab), are the appropriate treatment for severe digoxin toxicity. These fragments bind to digoxin, neutralizing its effects and allowing the body to eliminate it safely. This is the most effective and specific treatment for life-threatening digoxin toxicity.
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