A nurse is performing an ear irrigation for a client. Which of the following actions should the nurse take?
Point the tip of the syringe toward the top of the ear canal.
Use cool water for irrigation.
Insert the tip of the syringe 2.5 cm (1 in) into the ear canal.
Tilt the client’s head with the affected ear facing up.
The Correct Answer is D
Choice A reason: Pointing the syringe toward the top of the ear canal risks directing water at the eardrum, potentially causing trauma or perforation. Irrigation should aim along the canal’s side to gently dislodge debris, ensuring safety and effectiveness without damaging delicate structures.
Choice B reason: Cool water can cause dizziness or discomfort by stimulating the vestibular system in the inner ear. Warm water (body temperature, ~37°C) is used to prevent vertigo and ensure client comfort during irrigation, making cool water an incorrect choice.
Choice C reason: Inserting the syringe 2.5 cm into the ear canal is unsafe, as it risks trauma to the canal or eardrum. The syringe tip should be placed just at the entrance to direct water safely, preventing injury during the irrigation procedure.
Choice D reason: Tilting the head with the affected ear up allows water to flow into the canal and debris to exit via gravity. This position ensures effective irrigation, prevents fluid pooling, and minimizes complications like infection or discomfort, aligning with safe practice standards.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Documenting interventions attempted before restraints is critical for legal and ethical compliance. Restraints are a last resort, and documentation demonstrates adherence to de-escalation protocols, ensuring patient safety and justifying restraint use in response to imminent danger, per regulatory standards.
Choice B reason: Restraint prescriptions typically require renewal every 24 hours, not 48, to ensure ongoing necessity and safety. Frequent reassessment prevents prolonged restraint use, which risks physical harm (e.g., pressure injuries) and psychological trauma, making this action incorrect and non-compliant with standards.
Choice C reason: Tightly tucking sheets can restrict movement, increasing risk of injury or discomfort, and is considered a form of restraint requiring a prescription. This action violates least-restraint principles and may exacerbate agitation or cause physical harm, making it unsafe and inappropriate.
Choice D reason: Delegating restraint monitoring to assistive personnel is inappropriate, as it requires clinical judgment to assess circulation, skin integrity, and behavior. Licensed nurses must perform regular checks (e.g., every 15 minutes) to ensure safety and compliance with restraint protocols, preventing complications.
Correct Answer is B
Explanation
Choice A reason: Administering a benzodiazepine may reduce panic symptoms but is not the first action, as it requires a prescription and carries dependence risks. Panic attacks involve acute sympathetic activation, and non-pharmacological interventions like breathing are prioritized to quickly stabilize autonomic arousal safely.
Choice B reason: Slow, deep breathing reduces panic attack symptoms by activating the parasympathetic nervous system, counteracting hyperventilation and sympathetic overdrive. This lowers heart rate and cortisol, calming the amygdala-driven fear response, making it the first, most immediate intervention to manage acute panic effectively.
Choice C reason: A quiet room reduces stimuli but is not the first action, as it addresses environmental triggers rather than the physiological arousal of a panic attack. Breathing techniques directly target hyperventilation and autonomic symptoms, providing faster relief than environmental adjustments in acute panic.
Choice D reason: Cognitive restructuring is a long-term strategy for panic disorder, not suitable during an acute attack. Panic attacks involve intense physiological arousal, and cognitive interventions require calm mental states to be effective, making this inappropriate as the first action compared to breathing techniques.
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