Rhinoplasty Indian Medical PG Practice Questions and MCQs
Practice Indian Medical PG questions for Rhinoplasty. These multiple choice questions (MCQs) cover important concepts and help you prepare for your exams.
Rhinoplasty Indian Medical PG Question 1: Which of the following is the POOREST recipient bed for a skin graft?
- A. Fat (Correct Answer)
- B. Muscle
- C. Deep fascia
- D. Skull bone
Rhinoplasty Explanation: ***Fat***
- **Fat** is a poor recipient for a skin graft due to its **limited vascularity**, which hinders the necessary process of revascularization for graft survival.
- The high metabolic demand of a graft cannot be adequately met by the relatively avascular subcutaneous fat, leading to graft failure.
*Muscle*
- **Muscle tissue** is an excellent recipient bed for skin grafts due to its **rich blood supply**.
- Its robust vascularity effectively supports the revascularization and survival of the grafted tissue.
*Deep fascia*
- **Deep fascia** provides a good vascularized bed for skin grafts, as it has a reasonable blood supply from underlying muscles and surrounding tissues.
- This vascularization is sufficient to nourish and ensure the take of a skin graft.
*Skull bone*
- **Skull bone** (specifically the periosteum covering it) can serve as an adequate graft bed due to its vascular supply.
- If the **periosteum** is intact and healthy, it offers sufficient blood flow for graft survival.
Rhinoplasty Indian Medical PG Question 2: Which of the following is not typically performed during septoplasty?
- A. Surgical removal of nasal polyps (Correct Answer)
- B. Throat pack
- C. Nasal packing at the end of surgery
- D. Submucosal resection of deviated cartilage
Rhinoplasty Explanation: ***Surgical removal of nasal polyps***
- Septoplasty is a surgical procedure specifically designed to correct a **deviated nasal septum** by repositioning or removing obstructing cartilage and bone.
- **Nasal polyps** arise from the mucosa of the nasal cavity or sinuses and require a separate procedure, typically **functional endoscopic sinus surgery (FESS)** or polypectomy.
- While septoplasty and polypectomy may sometimes be performed together, polyp removal is **not part of standard septoplasty**.
*Submucosal resection of deviated cartilage*
- This is the **core component of septoplasty** - removing or repositioning deviated septal cartilage while preserving the mucosal lining.
- The submucosal approach maintains structural support while correcting the deviation.
*Throat pack*
- A **throat pack** is routinely placed during septoplasty to **prevent aspiration of blood and secretions** into the pharynx and esophagus.
- It protects the airway and is removed at the end of the procedure.
*Nasal packing at the end of surgery*
- **Nasal packing** (splints or packs) is commonly placed after septoplasty to **control bleeding, support the septum, and prevent hematoma formation**.
- Modern techniques may use absorbable or non-absorbable packing materials.
Rhinoplasty Indian Medical PG Question 3: All of the following are features of a nasal foreign body except:
- A. Epistaxis
- B. Nasal obstruction
- C. Nasal polyps (Correct Answer)
- D. Foul smelling discharge
Rhinoplasty Explanation: ***Nasal polyps***
- While chronic inflammation can lead to nasal polyps, they are **not a direct or acute feature** of a nasal foreign body.
- Nasal foreign bodies typically present with more immediate and obstructive symptoms rather than polyp formation.
*Epistaxis*
- A nasal foreign body can **irritate and traumatize the delicate nasal mucosa**, leading to bleeding.
- This is a common symptom, especially if the foreign body is sharp or has been in place for some time.
*Nasal obstruction*
- The presence of any object in the nasal cavity will inevitably cause some degree of **physical blockage of airflow**.
- This is one of the most common presenting symptoms, particularly in children.
*Foul smelling discharge*
- If a foreign body remains in the nasal cavity for an extended period, it can lead to **stasis of secretions and secondary bacterial infection**.
- This infection often results in a **purulent, unilateral, and foul-smelling discharge**.
Rhinoplasty Indian Medical PG Question 4: A nasal surgery was carried out with the incision shown in the image. What was the procedure likely carried out?
- A. Submucosal resection (SMR)
- B. FESS (Functional Endoscopic Sinus Surgery)
- C. Open rhinoplasty (Correct Answer)
- D. Caldwell-Luc's procedure
Rhinoplasty Explanation: ***Open rhinoplasty***
- The image displays a **transcolumellar incision** (typically inverted V or W-shaped), which is the hallmark approach for **open rhinoplasty**.
- This incision allows for direct visualization of the underlying nasal cartilages and bones, enabling precise reshaping of the nose.
*Submucosal resection (SMR)*
- SMR is a procedure to correct a **deviated nasal septum** by removing cartilage or bone from beneath the mucoperichondrial flaps.
- It involves an **intranasal incision**, usually along the septal mucosa, not an external transcolumellar incision.
*FESS (Functional Endoscopic Sinus Surgery)*
- FESS is a minimally invasive procedure used to treat **chronic sinusitis** and other sinus conditions.
- It is performed entirely **endoscopically through the nostrils**, with no external incisions on the nasal columella.
*Caldwell-Luc's procedure*
- This procedure accesses the **maxillary sinus** through an incision in the upper gum beneath the lip.
- It is used for drainage of the maxillary sinus or removal of foreign bodies/tumors, and does not involve an external nasal incision.
Rhinoplasty Indian Medical PG Question 5: A patient with chronic nasal obstruction underwent a procedure 3 months ago and now presents with recurrent epistaxis, crusting, and the clinical image showing a septal perforation. What procedure was most likely carried out?
- A. FESS (Functional Endoscopic Sinus Surgery)
- B. Caldwell-Luc's procedure
- C. Submucosal resection (SMR) (Correct Answer)
- D. Turbinate reduction surgery
Rhinoplasty Explanation: ***Submucosal resection (SMR)***
- **SMR** involves removing cartilage or bone from the nasal septum while preserving the septal mucosa. If both mucosal flaps are inadvertently damaged or devitalized during the procedure, it can lead to a **septal perforation** as a complication.
- The symptoms of **recurrent epistaxis** and **crusting** are classic signs associated with compromised septal integrity and airflow changes due to a septal perforation, which commonly occurs weeks to months after such a procedure.
*FESS (Functional Endoscopic Sinus Surgery)*
- **FESS** is primarily used to treat chronic sinusitis by opening and ventilating the sinuses; it does not directly involve the nasal septum in a way that typically causes perforation.
- While complications are possible, a septal perforation is not a common or direct consequence of FESS, which focuses on ethmoid, maxillary, frontal, or sphenoid sinus drainage pathways.
*Caldwell-Luc's procedure*
- The **Caldwell-Luc procedure** involves an incision above the canine fossa to access the maxillary sinus.
- It is specifically aimed at the maxillary sinus and does not involve surgical manipulation of the nasal septum that would lead to a septal perforation.
*Turbinate reduction surgery*
- **Turbinate reduction** procedures target the inferior turbinates to improve nasal airflow by reducing their size.
- These procedures do not involve the nasal septum itself, so a septal perforation would not be a direct or common complication.
Rhinoplasty Indian Medical PG Question 6: Surgery to widen the cartilaginous part of EAC
- A. Tympanoplasty
- B. Otoplasty
- C. Myringoplasty
- D. Meatoplasty (Correct Answer)
Rhinoplasty Explanation: ***Meatoplasty***
- A **meatoplasty** involves enlarging the external auditory meatus, which is the cartilaginous opening of the external auditory canal (EAC).
- This procedure is often performed to improve **ventilation** and **drainage**, or to facilitate the fitting of hearing aids.
*Tympanoplasty*
- A **tympanoplasty** is a surgical procedure to repair the **tympanic membrane (eardrum)** and/or the **ossicular chain**.
- Its primary goal is to improve hearing and prevent recurrent ear infections, not to widen the EAC.
*Otoplasty*
- **Otoplasty** is a cosmetic surgical procedure to reshape the **external ear (pinna)**, often to correct prominent ears.
- It does not involve modifying the external auditory canal.
*Myringoplasty*
- **Myringoplasty** is a specific type of tympanoplasty focused solely on repairing a **perforated tympanic membrane**.
- It does not involve widening the cartilaginous part of the EAC.
Rhinoplasty Indian Medical PG Question 7: The following test is done for the evaluation of:
- A. Cheek tenderness in maxillary sinusitis (Correct Answer)
- B. Abnormality of nasal valve
- C. Severity of proptosis
- D. Skin pinch for dehydration
Rhinoplasty Explanation: ***Cheek tenderness in maxillary sinusitis***
- The image shows a person palpating the area over the **maxillary sinus** with their fingers. This examination technique is used to elicit tenderness, a common sign of **maxillary sinusitis**.
- **Tenderness on palpation** over the maxillary sinus is a key clinical finding indicating inflammation or infection within the sinus cavity.
*Abnormality of nasal valve*
- Evaluation of the nasal valve typically involves external observation, internal examination with a speculum, or specialized maneuvers like the **Cottle test**, which involves pulling the cheek laterally to open the valve; it does not involve pressing on the cheek as depicted.
- The nasal valve is an internal structure, and its palpation for abnormality would not be performed by pressing on the outer cheekbone as shown.
*Severity of proptosis*
- Proptosis (exophthalmos) refers to the **abnormal protrusion of the eyeball**. It is typically measured using an **exophthalmometer**.
- The action shown in the image, pressing on the cheek, is not a method used to assess or quantify the severity of proptosis.
*Skin pinch for dehydration*
- The **skin pinch test** (turgor test) for dehydration is usually performed by pinching the skin on the back of the hand, lower arm, or abdomen, not the cheek.
- Delayed return of the pinched skin to its normal state, known as **poor skin turgor**, indicates dehydration. The image does not show this technique.
Rhinoplasty Indian Medical PG Question 8: Young's operation is done for:
- A. Allergic rhinitis
- B. Vasomotor rhinitis
- C. Atrophic rhinitis (Correct Answer)
- D. Antrochoanal polyp
Rhinoplasty Explanation: ***Atrophic rhinitis***
- **Young's operation** is a surgical procedure specifically designed to treat **atrophic rhinitis**.
- The goal of the surgery is to narrow the nasal passages by creating a **synechia** (adhesion) to reduce airflow and improve the humidification and temperature of inspired air.
*Allergic rhinitis*
- Allergic rhinitis is primarily managed with **medical therapy**, including antihistamines, nasal corticosteroids, and allergen avoidance.
- Surgical intervention, if considered, typically involves procedures like turbinate reduction, not Young's operation, and is less common for this condition.
*Vasomotor rhinitis*
- Vasomotor rhinitis is a **non-allergic, non-infectious condition** characterized by fluctuating nasal congestion and rhinorrhea, often triggered by irritants or temperature changes.
- Treatment usually involves **medical management** with anticholinergics or nasal corticosteroids, and sometimes turbinate reduction, but not Young's operation.
*Antrochoanal polyp*
- An antrochoanal polyp is a benign growth originating in the **maxillary sinus** and extending into the choana.
- The primary treatment is **surgical removal**, typically via endoscopic sinus surgery, which is distinct from Young's operation.
Rhinoplasty Indian Medical PG Question 9: A boy has developed epistaxis. What is the treatment of choice?
- A. Cauterization of vessels
- B. Surgical ligation
- C. Digital pressure (Correct Answer)
- D. Nasal packing
Rhinoplasty Explanation: ***Digital pressure***
- This is the **initial and most common first-line treatment** for acute epistaxis, especially in children, as most nosebleeds originate from Kiesselbach's plexus in the anterior septum.
- Applying firm, continuous pressure to the soft part of the nose for 10-15 minutes can effectively compress the bleeding vessels and promote clot formation.
*Cauterization of vessels*
- This method is used when **digital pressure fails** to control the bleeding and the bleeding site can be identified, often in the anterior septum.
- It involves using chemical (e.g., silver nitrate) or electrical methods to seal the bleeding vessel.
*Surgical ligation*
- **Surgical ligation** is reserved for severe, posterior epistaxis that is refractory to other methods like nasal packing or embolization.
- It involves surgically tying off the major arteries supplying the nose (e.g., internal maxillary, external carotid) and carries greater risks.
*Nasal packing*
- **Nasal packing** is typically used when direct pressure has failed, and the bleeding site is not easily amenable to cauterization, or in cases of posterior epistaxis.
- It involves inserting material into the nasal cavity to apply direct pressure to the bleeding vessel, but it is more invasive and uncomfortable than digital pressure.
Rhinoplasty Indian Medical PG Question 10: Atrophic dry nasal mucosa, extensive encrustations, and a woody hard external nose are most suggestive of:
- A. Bacteroides
- B. Staphylococcus aureus
- C. Peptostreptococcus
- D. Klebsiella pneumoniae (Correct Answer)
Rhinoplasty Explanation: ***Klebsiella pneumoniae***
- This constellation of symptoms—**atrophic dry nasal mucosa**, **extensive encrustations**, and a **woody hard external nose**—is characteristic of **primary atrophic rhinitis (ozena)** caused by *Klebsiella pneumoniae* subspecies *ozaenae*.
- **Ozena** presents with the classic triad of **progressive nasal mucosal atrophy**, **foul-smelling greenish crusts**, and **anosmia** due to destruction of olfactory epithelium.
- The **woody hard external nose** suggests either advanced ozena with fibrosis or **rhinoscleroma** (caused by *Klebsiella rhinoscleromatis*), both of which are Klebsiella-related chronic granulomatous conditions.
- *K. pneumoniae* subspecies *ozaenae* is the **classic etiological agent** for this severe destructive form of atrophic rhinitis.
*Staphylococcus aureus*
- *S. aureus* causes **rhinitis sicca anterior** (anterior nasal vestibulitis), characterized by crusting and inflammation **limited to the anterior nasal vestibule**.
- Unlike ozena, S. aureus infection does **not cause progressive atrophy** of the entire nasal mucosa or the extensive encrustations throughout the nasal cavity described here.
- The **woody hard external nose** is not a feature of staphylococcal nasal infections, which remain superficial.
*Peptostreptococcus*
- **Peptostreptococcus** species are anaerobic bacteria typically involved in **polymicrobial infections** such as chronic sinusitis, dental abscesses, or deep neck space infections.
- They are **not primary pathogens** in chronic atrophic rhinitis and do not cause the specific progressive nasal atrophy and external nasal changes described.
*Bacteroides*
- **Bacteroides** species are obligate anaerobes that are part of the normal gut flora and commonly cause **intra-abdominal infections** and abscesses.
- They are **not associated** with chronic rhinitis, nasal mucosal atrophy, or the external nasal deformities characteristic of ozena or rhinoscleroma.
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