#1
Which of the following is a function of the nasal cavity?
To warm and humidify inhaled air
To produce saliva
To regulate blood pressure
To aid in digestion
#2
Which structure prevents food from entering the trachea during swallowing?
Epiglottis
Tonsils
Adenoids
Uvula
#3
Which of the following sinuses is located between the eyes and is commonly involved in sinusitis?
Frontal sinus
Ethmoid sinus
Sphenoid sinus
Maxillary sinus
#4
What is the function of the uvula?
To aid in speech production
To prevent food from entering the trachea during swallowing
To produce saliva
To regulate airflow during breathing
#5
Which structure separates the nasal cavity from the oral cavity?
Palatine tonsils
Nasopharynx
Nasal septum
Hard palate
#6
What is the function of the epiglottis?
To produce saliva
To warm and humidify inhaled air
To prevent food from entering the trachea during swallowing
To aid in taste sensation
#7
What is the function of the larynx?
To produce tears
To filter impurities from inhaled air
To regulate blood pressure
To produce sound
#8
What condition is characterized by inflammation of the nasal mucosa, nasal congestion, and nasal discharge?
Sinusitis
Pharyngitis
Laryngitis
Rhinitis
#9
Which of the following structures is NOT a part of Waldeyer's ring?
Palatine tonsils
Lingual tonsils
Adenoids
Pharyngeal tonsils
#10
What structure divides the nasal cavity into left and right sides?
Nasal septum
Nasal concha
Nasopharynx
Nasal vestibule
#11
Which of the following is NOT a salivary gland?
Parotid gland
Submandibular gland
Sublingual gland
Tonsillar gland
#12
Which of the following is NOT a paranasal sinus?
Maxillary sinus
Frontal sinus
Temporal sinus
Ethmoid sinus
#13
What is the function of the pharynx?
To produce mucus
To regulate airflow
To produce sound
To serve as a passageway for air and food
#14
What is the function of the adenoids?
To aid in taste sensation
To regulate airflow
To produce antibodies
To warm and humidify inhaled air
#15
What is the most common type of oral cancer?
Squamous cell carcinoma
Adenocarcinoma
Basal cell carcinoma
Melanoma
#16
What is the medical term for the roof of the mouth?
Palate
Uvula
Tonsils
Epiglottis
#17
Which of the following is a common cause of oral ulcers?
Viral infection
Bacterial infection
Fungal infection
Allergic reaction
#18
Which of the following is NOT a part of the oral cavity?
Tongue
Palate
Epiglottis
Gums
#19
Which of the following conditions affects the gums and is characterized by inflammation and bleeding?
Gingivitis
Periodontitis
Stomatitis
Dental caries