The frontal mucocele may be caused by

NEET PG ENT
#1

  1. The frontal mucocele may be caused by:
    a. Chronic frontal sinusitis.
    b. Obstruction of a duct of a mucus gland.
    c. All of the above.

  2. The following are some general causes of epistaxis EXCEPT:
    a. Anemia.
    b. Arterial hypertension.
    c. Nasopharyngeal angiofibroma.
    d. Renal failure.

  3. The most common site of nasal bleeding is:
    a. Little’s area.
    b. Mac ewing triangle.
    c. Pyriform fossa.
    d. Sphenoethmoidal recess.

  4. Rhinoscleroma characterized by the following EXCEPT:
    a. Hard-like nodules.
    b. Histopathology shows Mikulicz cells.
    c. Responses to rifampicin.
    d. Ulceration of the surrounding tissue.

  5. Resistant epistaxis from below the middle turbinate requires ligation of:
    a. The anterior ethmoidal artery.
    b. The sphenopalatine artery.
    c. The maxillary artery.
    d. The internal jugular vein.

  6. Little’s area is the site of anastomosis of the following arteries EXCEPT:
    a. Anterior ethmoidal artery.
    b. Sphenopalatine artery.
    c. Greater palatine artery.
    d. Ascending pharyngeal artery.

  7. Nasopharyngeal carcinoma cause Horner’s syndrome as a result of
    infiltration of:
    a. 3
    rd cranial nerve.
    b. 5th cranial nerve.
    c. 7
    th cranial nerve.
    d. Cervical sympathetic chain.

  8. The following drugs can cause epistaxis EXCEPT:
    a. Salicylates.
    b. Anticoagulants.
    c. Quinine.
    d. Ampicllin.

  9. Periodic headache is a characteristic symptoms in:
    a. Frontal sinusitis.
    b. Ethmoidal sinusitis.
    c. Maxillary sinusitis.
    d. Non of the above.

  10. The following lesions may leads to proptosis EXCEPT:
    a. Nasopharyngeal angiofibroma.
    b. Nasopharyngeal carcinoma.
    c. Adenoid hypertrophy,
    d. Nasopharyngeal sarcoma.

  1. d. 42) c. 43) a. 44) d. 45) b.46) d. 47) d. 48) d. 49) a. 50) c.