KMU Past Paper Practice

During laryngoscopy, a student is asked to identify the largest cartilage forming the anterior and lateral framework of the larynx. Which structure should be identified?

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A patient undergoing examination of the larynx is seen to have paired cartilages moving on the posterior cricoid and altering the position of the vocal folds. Which cartilages are responsible?

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During phonation, a clinician observes vibration of two mucosal folds containing the vocal ligaments. Which structures are being examined?

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A student compares the true and false vocal folds during an ENT demonstration. Which function is most closely associated with the false vocal folds?

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A 37-year-old call-centre worker develops recurrent hoarseness, throat clearing and voice fatigue. Symptoms worsen after prolonged speaking and there is no acute febrile illness. Which additional factor could contribute to this condition?

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A factory worker has recurrent throat irritation and hoarseness that become worse during work shifts and improve during holidays. Which etiological factor best explains this pattern?

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A 56-year-old man has smoked for many years and regularly consumes alcohol. He develops an irregular laryngeal lesion. Which interpretation of these exposures is most appropriate?

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A pathologist receives a laryngectomy specimen from an older smoker. The lesion projects outward from the mucosal surface as an irregular mass. Which gross description best applies?

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Gross examination of another laryngeal carcinoma shows an irregular surface defect with destruction of the overlying mucosa rather than outward projection. Which morphological pattern is being described?

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A biopsy from a laryngeal mass shows malignant epithelial cells arranged in nests, cords and sheets. Which tissue of origin is most consistent with this pattern?

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A malignant lesion located below the true vocal folds enlarges gradually. The patient initially has little alteration in voice but later develops difficulty moving air through the larynx. Which region contains the primary lesion?

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A patient with a tumour above the vocal folds reports increasing pain while swallowing. Which clinical term best describes this symptom?

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A 68-year-old man with a laryngeal malignancy undergoes staging. Imaging demonstrates a lesion at the primary site and a separate metastatic deposit in a distant organ. Which part of TNM records the second finding?

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Two patients have laryngeal carcinomas of similar size. One lesion is glottic and the other is supraglottic. The supraglottic lesion is associated with cervical nodal disease. Which anatomical factor best accounts for this difference?

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A laryngeal tumour extends into adjacent tissues and interferes with normal movement of the laryngeal structures. Which pathological property most directly explains this behaviour?

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A 23-year-old university student develops hoarseness after several days of an upper respiratory illness. He continues shouting during sporting events and the symptoms worsen. Which factor is most likely prolonging his laryngeal irritation?

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A patient with chronic laryngeal irritation reports symptoms related to reflux. Which intervention most directly addresses this contributing factor?

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A surgeon reviews laryngeal anatomy before a procedure. The narrow opening between the two true vocal folds is specifically referred to as which structure?

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An older patient with long-term carcinogen exposure develops malignant transformation of laryngeal epithelium. Which explanation best accounts for the association with increasing age?

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A patient with a laryngeal tumour has local extension, regional cervical nodal involvement and a distant metastatic deposit. Which statement best describes the role of TNM staging in this patient?

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