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Nasal Anatomy and Sinus Health Quiz

Test your knowledge on nasal anatomy, sinus functions, and related health conditions with this comprehensive quiz. Designed for students, healthcare professionals, and anyone interested in learning more about ENT (Ear, Nose, and Throat) topics.

Topics covered include:

Anatomy of the nasal cavity
Sinus drainage pathways
Common conditions like rhinosinusitis
Nasal polyps and their characteristics

101 Questions25 MinutesCreated by ExploringAnatomy501

1. ឝើAnterior sinus group មានsinus អ្វីឝ្លះ?

σ� Maxillary sinus, Frontal sinus and Anterior ethmoïd sinus

σ� Anterior ethmoïd sinus and Posterior ethmoïd sinus

σ� Sphenoid sinus, Posterior ethmoïd sinus

σ� Frontal sinus, Sphenoid sinus and Maxillary sinus

σ� Posterior ethmoïd sinus, Frontal sinus, Sphenoid sinus

2. ឝើPosterior sinus group មានsinus អ្វីឝ្លះ?

σ� Maxillary sinus, Anterior ethmoïd sinus and Frontal sinus

σ� Anterior ethmoïd sinus and Posterior ethmoïd sinus

σ� Sphenoid sinus and Posterior ethmoïd sinus

σ� Frontal sinus, Maxillary sinus

σ� Posterior ethmoïd sinus, Maxillary sinus and Anterior ethmoïd sinus

3. Function របស់nasal cavity មានច្រើនលើកលែងឝែមួយដែលឝុសគឺ:

σ� Respiration, Audition, Olfaction and Phonation

σ� Audition, Degestion and Olfaction

σ� Olfaction, Phonation and Degestion

σ� Degestion, Audition and Respiration

σ� Phonation, Degestion and Respiration

4. ឝើAnterior sinus group ,drains ឝាមផ្លូវណា?

σ� Inferior meatus

σ� Middle meatus

σ� Superior meatus

σ� Inferior meatus and Middle meatus

σ� Inferior meatus , Middle meatus and Superior meatus

5. ឝើPosterior sinus group ,drains ឝាមផ្លូវណា?

σ� Inferior meatus

σ� Middle meatus

σ� Supeirior meatus

σ� Inferior meatus, Middle meatus

σ� Inferior meatus, Middle meatus and Supeirior meatus

6. Nasal septum(the medial wall) ផ្សំឡើងដោយឆ្អឹងអ្វីឝ្លះ?

σ� Septal cartilage, Perpendicular Plate and Vomer

σ� Perpendicular Plate (Ethmoid), Crible lamellar

σ� Vomer, Septal cartilage, Crible lamellar

σ� Crible lamellar, Septal cartilage

σ� Hard palate, Septal cartilage, Crible lamellar

7. គ៝កំណឝ់Acute bacterial rhinosinusitis កាលណាមានរយ:ព៝ល:

σ� ឝិចជាង4អាទិឝ្យ

σ� ចន្លោះពី4អាទិឝ្យទៅ12អាទិឝ្យ

σ� ចន្លោះពី12អាទិឝ្យទៅ52អាទិឝ្យ

σ� ច្រើនជាង52អាទិឝ្យ

8. គ៝កំណឝ់Chronic bacterial rhinosinusitis កាលណាមានរយ:ព៝ល:

σ� ឝិចជាង4អាទិឝ្យ

σ� ចន្លោះពី4អាទិឝ្យទៅ12អាទិឝ្យ

σ� ចន្លោះពី12អាទិឝ្យទៅ52អាទិឝ្យ

σ� ច្រើនជាង52អាទិឝ្យ

9. Chronic rhinosinusitis មានរោគសញ្ញាជាច្រើនលើកលែងឝែមួយដែលមិនមែនគឺ:

σ� Headache

σ� Nasal congestion

σ� Vertigo

σ� Post nasal drip

σ� Facial pain

10. Nasal polyp គឺជា:

σ� Chronic inflammation របស់ethmoid sinus, bilateral

σ� Chronic inflammation របស់ethmoid sinus, unilateral

σ� Acute inflammation របស់ethmoid sinus, bilateral

σ� Acute inflammation របស់ethmoid sinus, unilateral

σ� Acute inflammation របស់nasal cavity

11. រូបសណ្ឋានរបស់nasal polyp មានដូចឝាងក្រោម:

σ� Mass មួយbilateral; translucid or gelactineuseក្នុងnasal cavity

σ� Mass មួយunilateral ; translucid or gelactineuseក្នុងnasal cavity

σ� Mass មួយunilateral ; color red ក្នុងnasal cavity

σ� Mass មួយunilateral ; Ulcerantក្នុងnasal cavity

12. គ៝ធ្វើclassification របស់nasal polyp ជាប៉ុន្មានStages:

σ� 2 stages

σ� 3 stages

σ� 4 stages

σ� 5 stages

σ� 6 stages

13. Epistaxis គឺជា :

σ� ការហូរឈាមច៝ញឝាមច្រមុះ

σ� ការហូរឈាមឝាមសួឝព៝លប្រឹងក្អក

σ� ការហូរឈាមឝាមមាឝ់លាយអាហារ

σ� ការហូរឈាមច៝ញឝាមច្រមុះ,ការហូរឈាមឝាមសួឝព៝លប្រឹងក្អក,ការហូរឈាមឝាមមាឝ់លាយអាហារ

14. Frontonasal duct opens into:

σ� Inferior meatus

σ� Superior meatus

σ� Middle meatus

σ� Inferior turbinate

15. Frontal sinus drain into:

σ� Superior meatus

σ� Middle meatus

σ� Inferior meatus

σ� Ethmoid recess

16. Paranasal sinus opening in middle meatus:

σ� Maxillary, Anterior ethmoid and Frontal

σ� Anterior ethmoid , Posterior ethmoid and Frontal

σ� Posterior ethmoid, Maxillary and Sphenoid

σ� Frontal, Maxillary and Sphenoid

17. All drains into middle meatus except:

σ� Maxillary sinus

σ� Ethmoidal sinus

σ� Frontal sinus

σ� Lacrimal duct

18. Bulla ethmiodalis is seen in :

σ� Superior meatus

σ� Spheno ethmoidal recess

σ� Inferior meatus

σ� Middle meatus

19. Sphenoidal sinus opens into:

σ� Inferior meatus

σ� Spheno ethmoidal recess

σ� Superior meatus

σ� Inferior meatus

20. Opening of posterior ethmoid sinus is in :

σ� Middle meatus

σ� Superior meatus

σ� Inferior meatus

σ� None

21. Nasolacrimal duct opens into:

σ� Superior meatus

σ� Middle meatus

σ� Inferior meatus

σ� Sphenopalatine recess

22. Choana is:

σ� Anterior nares

σ� Posterior nares

σ� Tonsils

σ� Larynx

23. Which of the following bones do not contribute the nasal septum:

σ� Sphenoid

σ� Lacrimal

σ� Palatine

σ� Ethmoid

24. Quadrilateral cartilage is attached to all except:

σ� Ethmoid

σ� Vomer

σ� Sphenoid

σ� Maxilla

25. Osteomeatal complex (OMC) connects:

σ� Nasal cavity with maxillary sinus

σ� Nasal cavity with sphenoid sinus

σ� The two nasal cavities

σ� Ethmoidal sinus with ethmoidal bulla

26. Common cold is caused primarily by:

σ� Viruses

σ� Bacteria

σ� Fungi

σ� Allergy

27. In Allergic rhinitis nasal mucosa is

σ� Pale and swollen

σ� Pink and swollen

σ� Atrophied

σ� Bluish and atrophied

28. Most common sites of bleeding:

σ� Woodruff plexus

σ� Brown area

σ� Littles area

σ� Vestibular area

29. Woodruff plexus is seen at:

σ� Antero-inferior part of superior turbinate

σ� Middle turbinate

σ� Posterior part of inferior turbinate

σ� Anterior part of inferior turbinate

30. Little’s area is situated in nasal cavity in:

σ� Anterio inferior

σ� Anterio superior

σ� Posterio inferior

σ� Posterio superior

31. Main vascular supply of little’s area is all except:

σ� Septal branch of superior labial artery

σ� Nasal branch of sphenopalatine artery

σ� Anterior ethnoidal artery

σ� Palatal branch of sphenopalatine

32. Which artery does not contribute to little’s area:

σ� Anterior ethmoidal artery

σ� Septal branch of sphenoplatine

σ� Sphenoplatine artery

σ� Posterior ethmoidal artery

33. Most common cause for nose bleeding is:

σ� Trauma to little’s area

σ� V. aneurysm

σ� Postero superior part of nasal septum

σ� Hiatus-semilunaris

34. MC cause of epistaxis in 3 year old child:

σ� Nasal polyp

σ� Foreign body

σ� Upper respiratory catarrh

σ� Atrophic rhinitis

35. In a 5 year old child, most common cause of female the most common cause is:

σ� Foreign body

σ� Polyp

σ� Atrophic rhinitis

σ� Maggot’s

36. Recurrent epistaxis in a 15 year old female the most common cause is:

σ� Juvenile nasopharyngeal fibroma

σ� Rhinosporiodiosis

σ� Foreign body

σ� Hematopoietic disorder

37. Diagnosis nin a ten year old boy with recurrent expistaxis and a unilateral nasal mass is:

σ� Antrochoanal polyp

σ� Hemangioma

σ� Angiofibroma

σ� Rhinolith

38. Epistaxis in elderly person is common in:

σ� Foreign body

σ� Allergic rhinitis

σ� Hypertension

σ� Nasophryngeal carcinoma

39. Systemic cause of epistaxis are all except:

σ� Hypertension

σ� Anticoagulant treatment

σ� Hereditary telengiectasia

σ� Haemophilia

40. Source of epistaxis after ligation of external carotid artery is:

σ� Maxillary ethmoidal artery

σ� Greater palatine artery

σ� Superior labial artery

σ� Ethmoidal artery

41. If posterior epistaxis cannot be controlled, which artery is ligated:

σ� Posterior ethmoidal artery

σ� Maxillary artery

σ� Sphenopalatine artery

σ� External caroid artery

42. In case of uncontrolled epistaxis, ligation of internal maxillary artery is to be done in the:

σ� Maxillary antrum

σ� Pterygopalatine fossa

σ� At the neck

σ� Medial wall of orbit

43. Treatment of choice in correct epistaxis in a patient with hereditary hemotelangiectas is:

σ� Anterior ethmoidal artery ligation

σ� Septal dematoplasty

σ� External carotid artery ligation

σ� Internal carotid artery ligation

44. Which sinus is NOT a part of para nasal sinus?

σ� Frontal

σ� Ethmoid

σ� Sphenoid

σ� Pyriform

45. Sinus not present at birth is:

σ� Ethmoid

σ� Maxillary

σ� Sphenoid

σ� None

46. Maxillary sinus achieves maximum size at:

σ� At birth

σ� At primary dentition

σ� At secondary dentition

σ� At puberty

47. Which among the following sinuses is most commonly affected in a child:

σ� Sphenoid

σ� Frontal

σ� Ethmoid

σ� Maxillary

48. In acute sinusitis, the sinus most often involved in children is:

σ� Maxillary

σ� Sphenoid

σ� Ethmoid

σ� Spheniod

49. Sinusitis is least involved in:

σ� Maxillary

σ� Ethmoid

σ� Frontal

σ� Spheniod

50. Common organisms causing sinusitis:

σ� Pseudomonas

σ� Moraxella catarrhalis

σ� Streptococcus pneumonia

σ� Staph epidermidis

σ� H.ingluenzae

51. Common organisms causing sinustitis:

σ� Pseudomonas, Moraxella catarrhalis and Streptococcus pneumonia

σ� Moraxella catarrhalis, Streptococcus pneumonia and Staph epidermidis

σ� Streptococcus pneumonia, Pseudomonas and H.ingluenzae

σ� Staph epidermidis , Streptococcus pneumonia and H.ingluenzae

σ� H.ingluenzae, Moraxella catarrhalis and Streptococcus pneumonia

52. Which one is not the physiology of the pharynx?

σ� Conduct of air and food

σ� Propeller of food (swallowing)

σ� Resonance and speech

σ� Taste

σ� Hearing

53. The pharynx have

σ� Nasopharynx and oropharynx.

σ� Nasopharynx and hypopharynx.

σ� Nasopharynx, oropharynx and hypopharynx.

σ� Oropharynx and hypopharynx.

σ� Nasopharynx, oropharynx , laryngopharynx and hypopharynx.

54. The Eustachian tubes open into the lateral wall of

σ� Nasopharynx.

σ� Oropharynx.

σ� Hypopharynx.

σ� Nasopharynx, Oropharynx

σ� Nasopharynx, Oropharynx and Hypopharynx.

55. The palatine tonsils are in the

σ� Nnasopharynx.

σ� Oropharynx.

σ� Hypopharynx.

σ� Nnasopharynx, Oropharynx

σ� Nnasopharynx, Oropharynx and Hypopharynx.

56. Waldeyer’s Ring is in the

σ� Nasopharynx and oropharynx.

σ� Nasopharynx, oropharynx and hypopharynx.

σ� Nasopharynx and hypopharynx.

σ� Hypopharynx.

σ� Hypopharynx and oropharynx.

57. Acute tonsillitis is an infection

σ� On the surface of the tonsil or the crypts or substance of the tonsils.

σ� Only on the surface of the tonsil.

σ� Only the crypts.

σ� Only substance.

σ� Only the crypts and Only substance.

58. Etiology of acute tonsillitis :

σ� Common bacteria and other

σ� Only bacteria

σ� Only virus

σ� Allergy

σ� Fungus

59. The treatment of acute tonsillitis with the cause of bacteria:

σ� Come to the health center

σ� Monitor at home; gargle with salt water

σ� Drink a lot of water

σ� Try to work hard

σ� Drink a lot of water and Try to work hard

60. Which one is not the symptom of acute tonsillitis?

σ� Sudden occurrence

σ� It can appear chilly

σ� High fever, headach

σ� The patient shows acute faces

σ� Anorexic, weakness, constipation

61. Which one is not the local symptoms of acute tonsillitis?

σ� Pharyngalgia

σ� Can arouse dysphagia and usually refer to the ears

σ� In children the hypertrophic tonsil can arouse dyspnea

σ� Sudden occurrence

σ� The patient shows acute faces

62. Which one is not the differential diagnosis of acute tonsillitis?

σ� Pharyngeal diphtheria

σ� Vincent’s angina

σ� Hypoleukocytic angina

σ� Acute otitis media

σ� Hyper trophic tonsil

63. Which one is not the local tonsillitis complication?

σ� Acute nephritis

σ� Peritonsillar abscess (Quinsy)

σ� Acute otitis media

σ� Acute rhinosinusitis

σ� Acute laryngitis

64. General tonsillitis complication:

σ� Acute rheumatism , acute nephritis

σ� Peritonsillar abscess

σ� Acute otitis media

σ� Acute rhinosinusitis

σ� Acute laryngitis

65. Which one is not the tonsillitis complication?

σ� Acute rheumatism

σ� Peritonsillar abscess

σ� Acute otitis media

σ� Acute rhinosinusitis

σ� Acute hepatitis

66. The treatment acute tonsillitis :

σ� Oral intake

σ� Adequate rest, gargle saline

σ� Analgesics

σ� Antibiotics (a 10 days course and enough dosage)

σ� All are corrects

67. Chronic tonsillitis is

σ� Persistent inflammation of the tonsils as a result of recurrent acute or subclinical infection.

σ� Sudden infection on the surface of the tonsil.

σ� Hypertrophic tonsils.

σ� Hypotrophic tonsils.

σ� Hypertrophic tonsils and Hypotrophic tonsils.

68. Etiology of chronic tonsillitis :

σ� Common bacteria and other

σ� Only bacteria

σ� Only virus

σ� Allergy

σ� Fungus

69. Which one is not the symptom of chronic tonsillitis?

σ� Recurrent sore throats

σ� Malaise

σ� Joint pain

σ� Cervical lymphadenopathy

σ� Red swollen tonsils

70. Which one is not the sign of chronic tonsillitis?

σ� Covered by some degree of debris or purulent wihin tonsillar crypts

σ� Tonsilar hypertrophy or sunken atrophic tonsils.

σ� Some purulent run out the crypts when pushing the tonsil with a spatula

σ� The tonsillar pillars may show signs of scarring or chronic inflammation

σ� Recurrent sore throats

71. The diagnosis of chronic tonsillitis base on :

σ� Medical history

σ� Local examination

σ� Medical history and Local examination

σ� Laboratory

σ� Imagery investigation

72. Which one is not distinguishing diagnosis (differential diagnosis) of chronic tonsillitis?

σ� Physiological tonsillar hypertrophy

σ� Kkeratinization of tonsil

σ� Tumor of tonsil

σ� Peritonsillar abscess

73. Which one is not the complication of chronic tonsillitis?

σ� Pulmonary tuberculosis

σ� Rheumatic or renal disorders

σ� Acute otitis media

σ� Acute rhinosinusitis

σ� Peritonsillarabcess

74. The treatment of chronic tonsillitis :

σ� Oral intake, adequate rest

σ� Analgesics

σ� Antibiotics

σ� Tonsillectomy

σ� All are corrects

75. Peritonsillar abscess occur in patients with

σ� Recurrent tonsillitis or those with chronic tonsillitis that has been inadequately treate

σ� Recurrent rhinitis.

σ� Recurrent otitis medi

σ� Recurrent pharyngitis.

σ� Recurrent sinusitis.

76. Peritonsillar abscess it is usually

σ� Unilateral and most frequently affects adult males

σ� Bilateral

σ� Bilateral and most frequently children

σ� Bilateral and in the hot season

σ� Bilateral and in the cold season

77. Which one is not the symptom of peritonsillar abscess?

σ� Extreme unilateral soreness of the throat

σ� Deviation of the uvula to the normal side

σ� Odynophagia ,drooling

σ� Drooling (saliva dribbles from the mouth)

σ� Otalgia

78. Which one is not the sign of peritonsillar abscess?

σ� Edema of the soft palate

σ� Displaces the tonsil medially forward and downward

σ� Deviation of the uvula to the normal side

σ� Extreme unilateral soreness of the throat

σ� Bulge of the soft palate

79. Which one should not recommend for treatment peritonsillar abscess?

σ� Intravenousantibiotics (large doses)

σ� Needle aspiration (formed pus), incision drainage

σ� Incision drainage

σ� Tonsillectomy (after 8 weeks)

σ� Only rest at home

80. Which one is not the indication of tonsillectomy?

σ� Repeated attacks (5 infections/ a year).

σ� One attack of peritonsillar abscess.

σ� Purulent material in the crypts of the tonsils

σ� Acute tonsillar inflammation

σ� Tonsillar hypertrophy causes the sleep apnoea syndrome

81. Which one is not the contraindication of tonsillectomy?

σ� Respiratory tract infection or acute tonsillar inflammation.

σ� Bleeding disorder or clotting problem.

σ� Uncontrol hypertension

σ� During menses or 3 day before menses

σ� One attack of peritonsillar abscess.

82. Which one is not the local symptom of adenoid hypertrophy?

σ� Chronic nasal obstruction: mouth breathing, snore

σ� Recurrent rhinitis and sinusitis, nasal discharge serous

σ� Recurrent otitis media, nasal tone and toneless.

σ� Adeniod Face

σ� Eating slowly

83. Which one is not the general symptom of adenoid hypertrophy?

σ� Eating slowly

σ� Malnutrition reaction bluntness

σ� Unconcentration

σ� Enuresis (bed-wetting )

σ� Adeniod Face

84. For diagnosis of adenoid hypertrophy base on?

σ� Adenoid face

σ� High arching of the palate

σ� Palpation

σ� X-ray, CT

σ� All are corrects

85. The treatment of adenoid hypertrophy :

σ� Medical

σ� Surgery

σ� Medical and Surgery

σ� No answer

86. Etiology of pharyngitis :

σ� Viruses

σ� Bacteria

σ� Fungus

σ� Industrial or atmospheric pollution , heavy smokers or drinkers

σ� Gastroesophageal reflux , allergen

σ� All are correct

87. Acute pharyngitis is usually resulted from

σ� Acute tonsillitis.

σ� Acute rhinitis.

σ� A part of an upper respiratory tract infection.

σ� Acute tonsillitis, Acute rhinitis and a part of an upper respiratory tract infection

σ� Acute otitis media

88. Which one is not the symptom of chronic pharyngitis?

σ� A raw , dry, uncomfortable

σ� Painful throat

σ� Feeling a foreign body in throat

σ� A dry cough

σ� Otalgia

Which one is not the symptom of chronic pharyngitis?

σ� A raw, dry, uncomfortable

σ� Painful throat

σ� Feling a foreign body in throat

σ� A dry cough

σ� Slight red and swelling pharynx

90. Which one is not the symptom of chronic pharyngitis?

σ� Posterior wall thick with islands of hypertrophied lymphoid follicles

σ� Painful throat

σ� Feeling a foreign body in throat

σ� A dry cough

σ� A raw, dry, uncomfortable

91. Which one is not the sign of chronic pharyngitis?

σ� A normal-looking pharynx

σ� Slight red and swelling pharynx

σ� A posterior wall thick with islands of

σ� Hypertrophied lymphoid follicles

σ� Feeling a foreign body in throat

92. Which one should not recommend for chronic pharyngitis treatment?

σ� Avoidance of tobacco and constant irritation

σ� Antihistamines

σ� Antiviral medication

Tranquilizer

Digestive

93. For diagnosis of carcinoma of nasopharynx base on :

σ� Medical history

σ� Careful examination

σ� Biopsy of nasopharynx

σ� Medical history , Careful examination and Biopsy of nasopharynx

σ� Blood test

94. Which one is not the physiology of nasopharynx?

σ� Protection of lower airways

σ� Phonation

σ� Respiration

σ� Fixation of the chest

σ� Hearing

95. Sign of acute laryngitis?

σ� Hoarseness

σ� Cough

Fever

σ� Malaise

σ� True vocal cord swelling

96. Which one should not recommend for treatment of acute laryngitis?

σ� Voice rest

σ� Mucolytic

σ� Anticold

σ� +/- Antibiotic

σ� Surgery

97. Which one is not the symptom of acute laryngotracheobronchitis (CROUP)?

σ� Barking cough

Stridor

σ� Exhausted

σ� Lying down

σ� Narrowing of subglottis

98. Which one should not recommend for treatment of acute laryngotracheobronchitis (CROUP)?

σ� Admit

σ� Humidification, hydration, O2

σ� Antibiotic , steroid

σ� Intubation

σ� Only rest at home

99. Sign of acute epiglottitis?

σ� Early URI symptoms

σ� Children > change very fast 6-12 hr.

σ� Fever

σ� Pain in throat

σ� Epiglottis >swelling,inflamation

100. Pathogen of epiglottitis?

σ� Adenovirus

σ� Morexellacatarrharis

σ� Staphylococcus

σ� Streptococcus pneumoniae

σ� H. Influenza type B

101. Which one should not recommend for treatment of epiglottitis?

σ� Admit, closed monitoring, prepare for intubation

σ� Broad spectrum penicillin

σ� Hydration, humidification

σ� Steriod

σ� Only rest at home.

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