A&P Lecture 1 MCAT pt2

A lesion of the facial nerve just after it exits from stylomastoid foramen would result in:

The vertical depression in the midline of the upper lip is called the:

The sensory supply to the skin over the lower eyelid comes from the:

Each of the following is characteristic of the maxillary sinus EXCEPT that:

Arrange the following foramina from anterior to posterior:
1 - internal auditory meatus
2 - jugular foramen
3 - foramen ovale
4 - foramen rotundum
5 - foramen spinosum

A gag reflex overcomes your patient as you lightly swab an area of the oropharynx. What nerve carries the sensory fibers of this reflex?

An acoustic neuroma is a tumor involving the vestibulocochlear nerve as it exits the cranial cavity. Because this tumor compresses surrounding structures or invades nearby tissues, in addition to hearing loss and equilibrium problems, a patient would most likely also demonstrate ipsilateral (same sided):

Impaired function of which of the following muscles would result in difficulty in protruding the lower jaw?

Arrange the following from lateral to medial:
1 - infratemporal fossa
2 - nasal cavity
3 - pterygo-maxillary fissure
4 - pterygo-palatine fossa
5 - sphenopalatine foramen

Which nerve innervates the muscle for tight closure of the eyelids?

The opening from the pterygopalatine fossa to the nasal cavity is the:

The pterygomandibular raphe serves as a point of attachment for two important muscles. They are:

The submandibular ganglion contains preganglionic parasympathetic axons from which cranial nerve?

Depression of the jaw (opening the mouth) is accomplished by contraction of which of the following muscles and gravity?

Which of the following accompanies the optic nerve through the optic canal?

Herniation of the intervertebral disc between the fifth and sixth cervical vertebrae will compress the:

The sella turcica (turks saddle) is a part of which bone:

A nosebleed (epistaxis) frequently occurs because of picking of the nose with the finger at the anterior inferior portion of the nasal septum. Branches of which arteries may be involved?

All of the following paranasal sinuses drain into the middle meatus, EXCEPT the: