#1
Which bone forms the forehead and the upper part of the eye sockets?
Maxilla
Zygomatic bone
Mandible
Frontal bone
#2
Which artery supplies blood to the brain?
Carotid artery
Brachial artery
Femoral artery
Subclavian artery
#3
Which muscle is responsible for closing the eyelids?
Orbicularis oris
Zygomaticus major
Masseter
Orbicularis oculi
#4
Which structure connects the left and right cerebral hemispheres?
Corpus callosum
Thalamus
Cerebellum
Pons
#5
Which bone forms the lower jaw in humans?
Maxilla
Zygomatic bone
Mandible
Frontal bone
#6
Which cranial nerve is responsible for the sense of smell?
Trigeminal nerve (CN V)
Facial nerve (CN VII)
Olfactory nerve (CN I)
Optic nerve (CN II)
#7
What is the name of the joint between the temporal bone and the mandible?
Temporomandibular joint
Atlanto-occipital joint
Sacroiliac joint
Acromioclavicular joint
#8
Which artery supplies blood to the face and scalp?
Carotid artery
Temporal artery
Brachial artery
Radial artery
#9
What is the name of the ridge of bone on the inner surface of the skull that contains the organ of hearing?
Zygomatic arch
Mastoid process
Crista galli
Petrous ridge
#10
Which bone forms the roof and sides of the cranium?
Temporal bone
Parietal bone
Occipital bone
Sphenoid bone
#11
Which gland is located in the sella turcica of the sphenoid bone?
Thyroid gland
Parotid gland
Pituitary gland
Pineal gland
#12
Which cranial nerve is responsible for taste sensation on the posterior one-third of the tongue?
Glossopharyngeal nerve (CN IX)
Facial nerve (CN VII)
Vagus nerve (CN X)
Hypoglossal nerve (CN XII)
#13
Which artery supplies blood to the brainstem, cerebellum, and posterior part of the brain?
Carotid artery
Basilar artery
Vertebral artery
Circle of Willis
#14
Which artery supplies blood to the frontal and parietal lobes of the brain?
Internal carotid artery
Middle cerebral artery
Anterior cerebral artery
Posterior cerebral artery
#15
Which artery supplies blood to the occipital lobe of the brain?
Internal carotid artery
Middle cerebral artery
Anterior cerebral artery
Posterior cerebral artery