NEET-PG 2013 - ENT Practice Questions

Q: All are major symptoms of sinusitis except?

Halitosis. ***Halitosis*** - While **halitosis** (bad breath) can be a symptom associated with sinusitis due to post-nasal drip and bacterial overgrowth, it is generally considered a **minor symptom** or a secondary effect rather than one of the primary, defining features. - Major symptoms focus on those directly caused by inflammation and obstruction of the sinuses. *Nasal blockage* - **Nasal blockage** or congestion is a cardinal symptom of sinusitis, resulting from inflammation and swelling of the nasal and sinus mucosa. - It often leads to difficulty breathing through the nose and contributes to a feeling of fullness. *Facial congestion* - **Facial congestion** or pressure is a key symptom of sinusitis, caused by the buildup of fluid and inflammation within the sinus cavities. - This symptom can manifest as pain or pressure around the eyes, cheeks, and forehead. *Anosmia* - **Anosmia**, or the loss of smell, is a significant symptom of sinusitis, particularly chronic sinusitis. - It occurs due to the inflammation and obstruction of the nasal passages, preventing odorants from reaching the olfactory receptors.

Q: What is the characteristic feature of ethmoidal polyps?

Typically recurrent. ***Typically recurrent*** - Ethmoidal polyps, especially those associated with **chronic rhinosinusitis** with nasal polyps, have a high tendency to **recur** even after surgical removal. - This recurrence is due to the underlying inflammatory process in the ethmoid sinuses and represents their most characteristic clinical feature. - Recurrence rates can reach **20-30%** even after functional endoscopic sinus surgery (FESS). *Usually multiple* - While ethmoidal polyps are often **multiple**, this is a common descriptive feature rather than their most characteristic pathological tendency. - Their multiplicity contributes to nasal obstruction and other symptoms but does not distinguish them as uniquely as their recurrence rate. *Can occur in children* - Though less common than in adults, **ethmoidal polyps can occur in children**, particularly in association with conditions like cystic fibrosis or primary ciliary dyskinesia. - However, nasal polyps in children are **rare** and should prompt investigation for underlying systemic conditions. *Can be associated with infections* - While chronic rhinosinusitis with polyps can be complicated by **bacterial infections**, the polyps themselves are primarily an inflammatory response, not directly caused by infections in most cases of ethmoidal polyps. - Their primary association is with chronic inflammation and not solely with acute or chronic infections.

Q: Which part of the larynx is most commonly involved in tuberculosis (TB)?

Posterior. ***Posterior*** - The **posterior larynx**, specifically the **arytenoids** and **interarytenoid area**, is the most common site for tuberculosis involvement. - This region is susceptible due to its rich **lymphatic supply** and direct exposure to infected secretions from the lungs. *Anterior* - While TB can affect any part of the larynx, the **anterior laryngeal structures** are less frequently the primary site of involvement. - The vocal cords, which are in the anterior-middle aspect, are less commonly affected initially compared to the posterior structures. *Middle* - The middle part of the larynx, including the **vocal cords**, is not the predominant site for initial tuberculous lesions. - Involvement here often occurs as the disease progresses from more commonly affected areas. *Anywhere* - Although TB can theoretically affect any part of the larynx, it demonstrates a strong predilection for the **posterior laryngeal region**. - Stating "anywhere" does not accurately reflect the statistically significant preference for specific anatomical sites.

Q: Laryngitis sicca is associated with ?

Klebsiella rhinoscleromatosis. ***Klebsiella rhinoscleromatis*** - **Laryngitis sicca** is characterized by extreme dryness and crusting of the laryngeal mucosa, which is a known manifestation of complications due to **Rhinoscleroma**. - **Rhinoscleroma** is a chronic granulomatous disease caused by *Klebsiella rhinoscleromatis* (formerly *K. rhinoscleromatosis*), primarily affecting the upper respiratory tract including the larynx. *Rhinosporidium* - **Rhinosporidium seeberi** is an aquatic protistan parasite that causes **rhinosporidiosis**, characterized by friable, polypoidal lesions, often in the nose, but typically not laryngitis sicca. - The lesions caused by Rhinosporidium are usually vascular and bleeding, rather than dry and crusting. *M. leprae* - **Mycobacterium leprae** is the causative agent of **leprosy**, a chronic infectious disease primarily affecting the skin, peripheral nerves, upper respiratory tract mucosa, eyes, and testes. - While *M. leprae* can affect the larynx, it typically causes **granulomatous infiltration** and nodule formation leading to hoarseness and stridor, not specifically laryngitis sicca. *Klebsiella ozaenae* - *Klebsiella ozaenae* is associated with **ozena**, a form of chronic atrophic rhinitis characterized by a foul odor, crusting, and atrophy of nasal mucosa. - While it causes dryness and crusting, its primary manifestation is in the **nasal cavity**, and it is not directly linked to laryngitis sicca in the context tested here.

Q: All are absolute indications of tonsillectomy except which of the following?

Chronic tonsillitis. ***Chronic tonsillitis*** - **Chronic tonsillitis** is a **relative indication** for tonsillectomy, not an **absolute indication**. - It becomes an indication based on frequency criteria (e.g., Paradise criteria: ≥7 episodes in 1 year, ≥5 episodes per year for 2 years, or ≥3 episodes per year for 3 years). - Absolute indications involve conditions requiring urgent surgical intervention. *Suspicious malignancy* - Suspected **malignancy** is an **absolute indication** for tonsillectomy to obtain tissue for histopathological diagnosis. - Early diagnosis and treatment of tonsillar malignancy is critical for patient outcomes. *Peritonsillar abscess* - **Peritonsillar abscess** (quinsy) is typically managed with needle aspiration or incision & drainage plus antibiotics, NOT immediate tonsillectomy. - Acute tonsillectomy during active infection ("hot tonsillectomy") is generally **contraindicated** due to increased bleeding risk and surgical complications. - **Recurrent peritonsillar abscess** may warrant **interval tonsillectomy** (4-6 weeks after resolution) as a **relative indication**, not an absolute one. *Tonsils causing obstructive sleep apnea* - **Obstructive sleep apnea (OSA)** caused by tonsillar hypertrophy is an **absolute indication** for tonsillectomy, particularly in children. - Untreated OSA can lead to serious complications including failure to thrive, cor pulmonale, developmental delays, and neurocognitive problems.

Q: Early tonsillectomy is not done in?

Thyroid storm. ***Thyroid storm*** - **Thyroid storm** is a life-threatening medical emergency caused by exaggerated hyperthyroidism, requiring immediate medical stabilization to control hormone levels and systemic effects. - Early tonsillectomy is **contraindicated** in this scenario because it would add significant surgical stress and anesthetic risks to an already critically unstable patient. *Peritonsillar abscess* - A **quinsy tonsillectomy** (abscess tonsillectomy) is often performed acutely, especially if drainage is difficult or if it's the first episode, to resolve the abscess and remove the infected tissue. - This procedure can be done in the acute phase of a peritonsillar abscess to relieve symptoms and reduce the risk of recurrence. *Rheumatic fever* - Patients with recurrent **acute tonsillitis** who are at risk of developing **rheumatic fever** are strong candidates for tonsillectomy to prevent further streptococcal infections and subsequent autoimmune complications. - Tonsillectomy is considered a prophylactic intervention in cases of recurrent strep throat leading to rheumatic fever. *Suspected malignancy* - If tonsillar asymmetry or other signs raise suspicion of **tonsillar malignancy**, prompt tonsillectomy is often performed for **diagnostic biopsy** and initial tumor removal. - Early surgical intervention is crucial for diagnosing and staging potential tonsil cancer, which can guide subsequent treatment.

Q: During functional endoscopic sinus surgery the position of the patient is

Reverse Trendelenburg. ***Reverse Trendelenburg*** - This position helps to reduce **venous congestion** in the surgical field, which is crucial for maintaining clear visibility during **functional endoscopic sinus surgery (FESS)**. - It minimizes **bleeding** by allowing gravity to drain blood away from the head and neck, improving surgical precision and safety. *Trendelenburg* - This position involves tilting the patient with the head lower than the feet, which would increase **venous pressure** in the head and neck. - Increased venous congestion would lead to significant **bleeding**, severely impairing visibility during FESS. *Lateral* - The lateral position is generally used for procedures involving the **side of the body**, such as kidney surgery or lung procedures. - It does not provide the optimal ergonomic access or venous drainage benefits required for **endoscopic sinus surgery**. *Lithotomy* - The lithotomy position is characterized by the patient lying on their back with hips and knees flexed and supported, primarily used for **pelvic or perineal procedures**. - This position is entirely inappropriate for **head and neck surgery** as it does not allow proper access to the sinus area.

Question 1

All are major symptoms of sinusitis except?

Accepted Answer

Halitosis

Answer

Nasal blockage

Answer

Facial congestion

Answer

Anosmia

Question 2

What is the characteristic feature of ethmoidal polyps?

Accepted Answer

Typically recurrent

Answer

Usually multiple

Answer

Can occur in children

Answer

Can be associated with infections

Question 3

Which of the following statements about acute retropharyngeal abscess is true?

Accepted Answer

Acute retropharyngeal abscess is often due to lymphadenitis.

Answer

Treatment often involves incision and drainage.

Answer

Acute retropharyngeal abscess is common in adults.

Answer

Swelling typically occurs unilaterally.

Question 4

Which part of the larynx is most commonly involved in tuberculosis (TB)?

Accepted Answer

Posterior

Answer

Answer

Middle

Answer

Anywhere

Question 5

Laryngitis sicca is associated with ?

Accepted Answer

Klebsiella rhinoscleromatosis

Answer

Rhinosporidium

Answer

M. leprae

Answer

Klebsiella ozaenae

Question 6

Hot potato voice is characteristic of ?

Accepted Answer

Supraglottic carcinoma

Answer

Nasopharyngeal carcinoma

Answer

Glottic carcinoma

Answer

Subglottic carcinoma

Question 7

All are absolute indications of tonsillectomy except which of the following?

Accepted Answer

Chronic tonsillitis

Answer

Peritonsillar abscess

Answer

Tonsils causing obstructive sleep apnea

Answer

Suspicious malignancy

Question 8

Early tonsillectomy is not done in?

Accepted Answer

Thyroid storm

Answer

Peritonsillar abscess

Answer

Rheumatic fever

Answer

Suspected malignancy

Question 9

Which of the following statements about laryngeal tuberculosis (TB) is true?

Accepted Answer

It presents with a mouse-nibbled appearance of the vocal cord.

Answer

It commonly involves the posterior 1/3 of the vocal cord.

Answer

It is more common in females.

Answer

It is a common form of tuberculosis.

Question 10

During functional endoscopic sinus surgery the position of the patient is

Accepted Answer

Reverse Trendelenburg

Answer

Lateral

Answer

Lithotomy

Answer

Trendelenburg

NEET-PG 2013 — ENT