A patient was diagnosed with Bell's Palsy.
Which intervention should the nurse include in the care of this patient?
Provision of a fan to cool the face.
Precautions against aspiration.
Protection of the eye on the paralyzed side.
Medication for pain relief.
The Correct Answer is C
Choice A rationale
Bell's Palsy causes unilateral facial muscle weakness or paralysis, leading to difficulty closing the eye and impaired tear production on the affected side. A fan could further dry the compromised eye, potentially causing irritation and corneal damage.
Choice B rationale
Bell's Palsy primarily affects facial nerve (Cranial Nerve VII) function, which controls facial expressions, taste, and lacrimation. While some patients may experience mild dysphagia, aspiration precautions are not typically the primary or most common concern, as the vagus nerve (Cranial Nerve X) controls swallowing.
Choice C rationale
Due to paralysis of the orbicularis oculi muscle, patients with Bell's Palsy cannot adequately close their affected eye. This can lead to corneal dryness, irritation, and potential ulceration. Therefore, protecting the eye with artificial tears, eye patches, or ointments is crucial to prevent corneal damage.
Choice D rationale
Bell's Palsy is characterized by sudden facial paralysis and may cause discomfort or pain in some individuals, but it is not typically known for severe, debilitating pain requiring primary focus on pain relief. The primary interventions revolve around eye protection and managing the facial paralysis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Hypothyroidism, particularly if untreated, can contribute to bone loss, but levothyroxine therapy typically normalizes thyroid function, mitigating this risk. While age is a risk factor, other choices present more significant and direct risks for accelerated bone demineralization and osteoporosis development.
Choice B rationale
Estrogen plays a crucial role in bone density maintenance by inhibiting osteoclast activity and promoting osteoblast activity. A bilateral salpingo-oophorectomy removes the primary source of estrogen, leading to premature menopause and rapid bone loss, significantly increasing osteoporosis risk if hormone therapy is refused.
Choice C rationale
Prednisone, a corticosteroid, is a potent cause of secondary osteoporosis. It directly inhibits osteoblast function, promotes osteoclast activity, and impairs calcium absorption, leading to significant bone density loss. Long-term use post-transplant makes this patient at exceptionally high risk.
Choice D rationale
Excessive alcohol intake (more than 2-3 drinks daily) is a risk factor for osteoporosis by impairing bone formation and nutrient absorption. Limiting sun exposure can cause vitamin D deficiency, also contributing to reduced bone density. However, this patient's alcohol intake is moderate, and vitamin D deficiency is more easily corrected.
Correct Answer is B
Explanation
Choice A rationale
While increased protein intake is beneficial for tissue repair and overall healing, it is not the immediate priority in acute osteomyelitis. The primary concern is eradicating the bacterial infection, which causes systemic inflammation and bone destruction. Nutritional support is supportive therapy, not the initial life-saving intervention.
Choice B rationale
Acute osteomyelitis is a severe bone infection, often bacterial. Administering antibiotics directly targets the causative microorganisms, preventing further bone destruction, systemic sepsis, and potentially life-threatening complications. Prompt antimicrobial therapy is crucial for controlling the infection and preserving bone integrity, making it the highest priority intervention.
Choice C rationale
Pain management is important in osteomyelitis, but teaching relaxation breathing, while helpful for comfort, does not address the underlying pathology. The infection itself poses a greater immediate threat than the pain. Effective pain relief often follows successful treatment of the infection and reduction of inflammation.
Choice D rationale
Antipyretic therapy addresses fever, a symptom of infection, but does not treat the infection itself. While important for comfort and reducing metabolic demands, it is a supportive measure. The priority is to eliminate the bacterial pathogen causing the fever and bone destruction through targeted antibiotic therapy.
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