When teaching a rehabilitation class, what would be the most critical point to teach patients with dysphagia?
Practice pronunciation of "light, tight, dynamite".
The condition can lead to temporomandibular joint pain.
Thoroughly chew small amounts of food with each mouthful.
Brush the tongue twice a day to prevent bad breath.
The Correct Answer is C
Dysphagia is swallowing dysfunction caused by neurologic impairment, structural obstruction, or muscular weakness, leading to aspiration pneumonia, malnutrition, dehydration, and impaired airway protection during oral intake requiring swallowing coordination therapy
Rationale:
A. Speech articulation drills like 'light tight dynamite' address speech production not swallowing safety or aspiration risk. Improves phonation but do not enhance airway protection mechanisms thus irrelevant for dysphagia rehabilitation priority teaching and management focus clinically
B. Frequent douching is not associated with dysphagia pathology dysphagia pathology temporomandibular joint pain relates to occlusion or bruxism disorders dysphagia involves pharyngeal or esophageal swallowing impairment not TMJ dysfunction therefore option is clinically irrelevant to swallowing rehabilitation teaching context focus here
C. Thoroughly chew small food boluses to reduce aspiration risk improves oral processing and forms cohesive bolus for safer swallowing this enhances coordinated pharyngeal transit and airway protection during intake critical dysphagia strategy to prevent choking and aspiration events clinically
D. antimicrobial therapy of patient is required for eradication of infection targeted antimicrobial therapy reduces pathogen load and prevents complications untreated dysphagia-related infections increase aspiration risk and systemic spread early management improves outcomes and prevents transmission to others clinically highly important
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The maxillary sinuses are air-filled cavities located within the maxillary bones beneath the orbit and lateral to the nasal cavity. Inflammation such as sinusitis causes mucosal edema and increased pressure, making the sinus walls tender to palpation during physical examination.
Rationale:
A. Eyebrow ridges are anatomical landmarks overlying the frontal sinuses, not the maxillary sinuses. Palpating this area assesses frontal sinus tenderness, so this technique does not evaluate the maxillary sinuses accurately.
B. Transillumination below the browbone is used to assess frontal sinus aeration and fluid presence. This method does not evaluate maxillary sinus tenderness and is not appropriate for detecting maxillary sinus inflammation.
C. Cheekbones (maxilla) are the correct anatomical location for maxillary sinuses. Applying gentle firm pressure here directly assesses maxillary sinus tenderness, which is a key clinical sign of sinusitis affecting these structures.
D. Nasal airflow occlusion testing assesses patency of nasal passages and possible obstruction but does not evaluate sinus tenderness. It is unrelated to maxillary sinus palpation and does not identify inflammation in sinus cavities.
Correct Answer is C
Explanation
Otitis media is characterized by an acute inflammatory exudate within the middle ear space, leading to significant pressure changes. Accumulation of purulent fluid causes bulging of the tympanic membrane, which obscures anatomical landmarks and results in a distinctive erythematous appearance. This pressure compromises the vibratory capacity of the ossicular chain, often leading to temporary conductive hearing loss.
Rationale:
A. A pearly gray, translucent appearance is the hallmark of a healthy, non-pathological tympanic membrane. In the presence of acute infection, the membrane typically becomes opaque, thickened, and hyperemic. Seeing a pearly gray color would indicate an absence of middle ear disease rather than active otitis media.
B. Increased pain when palpating or pulling the pinna is a classic sign of otitis externa, also known as swimmer's ear. Otitis media involves the area medial to the tympanic membrane, so external manipulation usually does not elicit significant tenderness. Pain in otitis media is typically internal and throbbing due to pressure.
C. The cone of light, or light reflex, is normally sharp and well-defined but becomes distorted or absent as the membrane bulges. This occurs because the fluid-filled middle ear cavity alters the concavity of the eardrum, preventing the light from reflecting correctly. This is a diagnostic otoscopic finding for middle ear effusion.
D. A healthy tympanic membrane is mobile and should move slightly when positive pressure is applied via pneumatic otoscopy. In otitis media, the presence of fluid and increased intratympanic pressure prevents this normal movement, resulting in a fixed or immobile membrane. This lack of mobility is a key indicator of fluid accumulation.
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