Oral Diagnosis MCQ 1

Which oral condition is characterized by the inflammation of the soft tissues surrounding the teeth?

Which instrument is used to measure the depth of periodontal pockets?

What extraoral landmark is often used as a reference point for facial measurements and assessment of facial symmetry?

What is the term for the space between the nose and upper lip?

What is the importance of observing patients during conversation during an extraoral examination?

A patient with sharp, spontaneous pain in a tooth likely has:

What is the purpose of a transillumination test in oral diagnosis?

What is the most common cause of dry mouth (xerostomia)?

Which extraoral examination technique involves observing the patient’s face and neck for any abnormalities or asymmetry?

What is the name of the bony prominence at the chin?

What is the primary cause of pulpitis?

Cold sensitivity and prolonged dull ache suggest

The term “sialography” is associated with the imaging of:

Which of the following is NOT a sign of oral cancer?

What might be indicated if a patient presents with unilateral swelling and tenderness in the submandibular region during extraoral examination?

Palpation of the temporomandibular joint (TMJ) is useful for assessing:

Which type of pulpitis is characterized by irreversible inflammation and requires endodontic treatment?

Treatment for reversible pulpitis may involve

Which of the following is a common symptom of temporomandibular joint disorder (TMJD)?

What is the primary goal of oral hygiene education in an oral diagnosis?

Which extraoral examination technique is used to assess for crepitus or abnormal sounds in the temporomandibular joint (TMJ)?

Which lymph node group is most likely to be enlarged in a patient with dental infection?

What is a common symptom of pulpitis?

A radiograph showing pulp stones within the pulp chamber indicates

What is the primary purpose of oral diagnosis?

Which diagnostic method involves tapping on teeth to assess pain or discomfort?

Which screening test is recommended for early detection of oral cancer?

What is the primary purpose of evaluating the range of motion of the mandible during an extraoral examination?

What is the term for abnormal facial asymmetry caused by jaw deviation?

Which diagnostic method is used to assess the vitality of the dental pulp in cases of pulpitis?

Which diagnostic test can definitively assess pulp vitality?

Which of the following is not a common tool used in oral diagnosis?

What is the first step in a comprehensive oral diagnosis?

What is the most common cause of facial swelling in a dental setting? **

Which extraoral structure is palpated to assess for tenderness or abnormalities in the submandibular gland?

Which extraoral sign may indicate a history of trauma to the jaw?

In chronic hyperplastic pulpitis, what is a characteristic feature of the affected pulp tissue?

A painful, fluctuant swelling around a tooth suggests

What is the purpose of vitality testing in oral diagnosis?

A patient presents with a red, swollen, and painful lesion on the tongue. The most likely diagnosis is:

Which of the following is NOT a characteristic of a dental abscess?

During extraoral examination, what might a dentist be assessing when observing the patient’s facial expressions and lip symmetry?

What is the term for the outward flaring of the lower lip?

What is a periapical abscess primarily associated with?

Which condition is characterized by the abnormal grinding of teeth, often during sleep?

Which instrument is used to assess tooth mobility and periodontal attachment level?

What is the most important step in managing an acute dental abscess?

What is the primary purpose of palpating the muscles of mastication during extraoral examination?

What is a potential finding during extraoral examination in a patient with thyroid disease?

Which radiographic finding is indicative of a periapical abscess?

The term “gingivitis” refers to inflammation of the

A patient complains of sharp pain on biting and cold sensitivity. What is the most likely cause?

Which diagnostic tool helps assess the viability of the dental pulp?

What extraoral structure is often examined for signs of cyanosis, pallor, or discoloration during extraoral examination?

Which facial nerve controls brow movement and eyelid closure?

What is a common symptom of a periapical abscess?

Which diagnostic tool is commonly used to assess the alignment of teeth?

A patient presents with painless, white patches on the buccal mucosa. What is the most likely diagnosis?

The term “exostosis” refers to:

What might be indicated if a patient presents with unilateral swelling and tenderness in the parotid region during extraoral examination?

What is the term for the inability to fully open the mouth due to jaw muscle tightness?

What is the recommended treatment for a periapical abscess?

What is the primary purpose of a panoramic radiograph in oral diagnosis?

Which imaging modality is best suited for diagnosing periapical lesions around the root tip of a tooth?

Which imaging technique provides a three-dimensional view of the oral and maxillofacial structures?

Which extraoral landmark is commonly used as a reference point for assessing facial vertical proportions?

What is the significance of checking for facial nerve function during an extraoral examination?

What term is used to describe the accumulation of pus in the periapical region of a tooth?

Which of the following is a common sign of oral cancer?

What is the primary symptom of halitosis (bad breath)?

Which of the following is NOT typically assessed during an extraoral examination?

What is the purpose of palpating the temporomandibular joint (TMJ) during extraoral examination?

What is a common extraoral finding in patients with sleep apnea?

Which condition is characterized by inflammation in the periodontal ligament surrounding the apex of a tooth?

What is the most common cause of tooth sensitivity?

Which of the following is NOT a common cause of oral pain?

What is a common cause of asymmetry in facial appearance during extraoral examination?

During extraoral examination, what might be assessed when examining the skin of the face and neck?

How is salivary gland function assessed during an extraoral examination?

What radiographic finding is typical of chronic apical periodontitis?

The term “halitosis” refers to

A patient reports a history of smoking and alcohol consumption. What oral condition should be carefully evaluated?

During extraoral examination, which technique is used to assess the movement and function of the temporomandibular joint (TMJ)?

Which extraoral examination technique involves listening for sounds produced by the temporomandibular joint (TMJ) during jaw movement?

What is the name of the salivary gland located under the tongue?

What is the main cause of apical periodontitis?

Which type of radiograph is most appropriate for evaluating the temporomandibular joint (TMJ)?

What is the most important test to diagnose oral thrush in an immunocompromised patient?

Which extraoral structure is palpated to assess for tenderness or abnormalities in the parotid gland?

What is the primary purpose of an extraoral examination in dentistry?

What is the primary role of the parotid gland?

Which of the following is a common symptom of acute apical periodontitis?

What is the primary purpose of the pulp vitality test?

A patient presents with a hard, painless lump on the gum. What is the most likely diagnosis?

What is the purpose of assessing cervical lymph nodes during an extraoral examination?

Which facial muscle group helps elevate the upper lip and flare the nostrils?

What is a potential extraoral sign of dehydration?

What is the recommended treatment for apical periodontitis?