A nurse is instructing the caregiver of a toddler who has bacterial conjunctivitis and a new prescription for an ophthalmic ointment. Which of the following instructions should the nurse provide?
"Ask the child to look down before applying the ointment.”.
"Apply the ointment in a thin line into the conjunctival sac.”.
"Always wipe from the outer to the inner canthus when wiping away secretions.”.
"Use a sterile glove and applicator to apply the antibiotic ointment.”.
The Correct Answer is B
Choice A rationale
Directing the toddler to look downward actually positions the cornea in the path of the medication application, increasing the risk of irritation or injury. For proper administration of ophthalmic ointment, the patient should be instructed to look upward. This action exposes the lower conjunctival sac and moves the sensitive cornea away from the tip of the tube, ensuring the medication is deposited safely and effectively without causing corneal trauma.
Choice B rationale
Applying the ointment in a thin line along the lower conjunctival sac is the standard technique for ophthalmic medications. This anatomical space allows the medication to be distributed evenly across the ocular surface as the patient blinks. A thin line is sufficient to achieve therapeutic levels of the antibiotic while minimizing blurred vision. This method ensures the medication contacts the inflamed conjunctiva directly to treat the bacterial infection efficiently while avoiding excessive wastage.
Choice C rationale
Cleaning secretions from the outer to the inner canthus is incorrect because it risks pushing contaminated material and pathogens into the lacrimal duct and the opposite eye. The correct technique is to wipe from the inner canthus toward the outer canthus. This direction follows the natural flow of tears and moves bacteria away from the nasolacrimal system, thereby preventing the spread of infection and maintaining better ocular hygiene during the treatment.
Choice D rationale
Using a sterile glove and applicator is unnecessary for the application of ophthalmic ointment and may be cumbersome when treating a toddler. The nurse should instruct the caregiver to wash their hands thoroughly before and after the procedure. The tip of the ointment tube must remain sterile and should not touch the eye or any other surface. Hand hygiene and careful technique are sufficient to prevent cross-contamination without needing specialized sterile equipment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Suggesting an antidepressant is inappropriate because wanting to die at home during the terminal stage of lung cancer is a rational preference for comfort and autonomy, not necessarily a sign of clinical depression. Pathologizing a client's end of life wishes ignores their right to self-determination. Furthermore, antidepressants take weeks to reach therapeutic levels, which may not align with the client's immediate terminal prognosis and the urgent need for a discharge plan focused on comfort.
Choice B rationale
Informing a patient that their wish to go home is not in their best interest is a paternalistic approach that violates the ethical principle of autonomy. A nurse's role is to support the client's informed decision-making process rather than imposing personal or professional biases. In end stage lung cancer, the focus shifts from curative care to quality of life. Denying the client's request can cause moral distress and prevent a peaceful death in their preferred environment.
Choice C rationale
Transferring a client to a long term care facility does not honor the client's specific request to go home. While long term care provides nursing assistance, it is still an institutional setting and may not provide the specialized end of life care required for a terminal diagnosis. This action bypasses the client's expressed wish for a home environment. The nurse should focus on resources that facilitate the client's transition to their own residence with appropriate medical support.
Choice D rationale
Discussing hospice services is the most important action because hospice provides palliative care for clients with a terminal illness and a life expectancy of six months or less. Hospice focuses on pain management, symptom control, and emotional support for both the client and family in the home setting. By coordinating this referral, the nurse ensures the client's wish to die at home is honored while maintaining safety and professional care standards during the dying process.
Correct Answer is D
Explanation
Choice D rationale
Middle-stage Alzheimer's disease is characterized by increasing confusion, memory loss, and disorientation. Keeping familiar personal items at the bedside, such as family photographs or a favorite blanket, provides a sense of security and helps orient the patient to their identity. These "anchors" can reduce anxiety and "sundowning" behaviors by making the environment feel less clinical and more recognizable. This approach supports the patient's emotional well-being and helps maintain a connection to their past.
Choice A rationale
While providing activities is generally good, complex puzzles may be frustrating for a patient in the middle stage of Alzheimer's. At this stage, cognitive deficits often impair problem-solving skills and fine motor coordination. If a task is too difficult, it can lead to agitation and a sense of failure. The nurse should instead suggest simpler, failure-free activities that focus on sensory engagement or repetitive motions rather than complex cognitive challenges that require high levels of concentration.
Choice B rationale
Keeping lights on at all times is counterproductive and can disrupt the patient's circadian rhythm. Sleep-wake cycle disturbances are common in Alzheimer's patients, and constant light can lead to sleep deprivation and increased delirium. The environment should be bright during the day to encourage alertness and dimmed at night to signal that it is time for rest. Maintaining a natural light cycle is essential for reducing confusion and managing the behavioral symptoms of the disease.
Choice C rationale
Increasing the volume on the television can create an environment of sensory overload. Patients with Alzheimer's often have difficulty processing multiple or loud stimuli, which can lead to agitation, fear, or "noise-induced" confusion. A calm, quiet environment is generally preferred to minimize triggers for behavioral outbursts. The nurse should ensure that noise levels are kept at a comfortable, low level to promote a soothing atmosphere and help the patient remain calm and focused.
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