#1
Which bone forms the forehead?
Mandible
Maxilla
Frontal bone
Temporal bone
#2
Which of the following is not a part of the human skull?
Occipital bone
Zygomatic bone
Hyoid bone
Cervical vertebrae
#3
Which bone forms the posterior part of the skull?
Temporal bone
Occipital bone
Parietal bone
Sphenoid bone
#4
Which bone forms the bridge of the nose?
Nasal bone
Vomer
Zygomatic bone
Frontal bone
#5
Which cranial nerve is responsible for vision?
Trigeminal nerve
Optic nerve
Facial nerve
Vestibulocochlear nerve
#6
Which bone articulates with the temporal bone to form the temporomandibular joint (TMJ)?
Mandible
Maxilla
Sphenoid bone
Zygomatic bone
#7
Which sinus is located between the eyes and is often involved in sinusitis?
Sphenoidal sinus
Frontal sinus
Maxillary sinus
Ethmoidal sinus
#8
What is the main function of the parotid gland?
Producing saliva
Producing tears
Digesting food
Regulating blood pressure
#9
Which structure separates the oral cavity from the nasal cavity?
Maxilla
Mandible
Palatine bone
Hard palate
#10
Which cranial nerve innervates the muscles of mastication?
Facial nerve
Vagus nerve
Trigeminal nerve
Hypoglossal nerve
#11
Which muscle is responsible for closing the eye?
Frontalis
Orbicularis oculi
Masseter
Temporalis
#12
Which artery supplies blood to the majority of the brain?
Common carotid artery
Vertebral artery
Middle cerebral artery
Internal carotid artery
#13
Which cranial nerve is responsible for taste sensation on the anterior two-thirds of the tongue?
Glossopharyngeal nerve
Vagus nerve
Facial nerve
Hypoglossal nerve
#14
What is the role of the cribriform plate in the skull?
Supporting the brain
Allowing passage of olfactory nerves
Facilitating jaw movement
Protecting the eyes
#15
Which bone houses the pituitary gland?
Sphenoid bone
Frontal bone
Ethmoid bone
Temporal bone
#16
Which artery supplies blood to the brainstem and cerebellum?
Vertebral artery
Carotid artery
Basilar artery
Middle cerebral artery