601-800 Flashcards
What component of the corneal reflex is lost in a CN VII deficit?
Motor aspect
Toward what side would the uvula point if the right CN X were damaged?
The left (points to the unaffected side)
What is the name of the urinary bladder where the ureters enter and the urethra exits?
Urinary trigone
What is the only organ in the body supplied by preganglionic sympathetic fibers?
Adrenal rnedulla
The pudendal canal is formed by splitting the fascia of what muscle?
Obturator internus
What is the name of the duct formed by the union of the vas deferens and the duct of the seminal vesicle?
Ejaculatory duct
What are the fingerlike projections at the end of the fallopian (uterine) tubes?
Fimbriae
Where is the seminal vesicle located?
On the posterior aspect of the urinary bladder
What vessel can be found atop the scalene anterior?
Subclavian vein
What muscle divides the anterior from the posterior triangles of the neck?
Sternocleidomastoid
Where does the parotid (Stenson’s) duct enter the oral cavity?
Opposite the second upper molar tooth
What is the function of the arachnoid granulations?
Resorb CSF into the blood
What muscle is the most superiorly situated muscle in the orbit?
Levator palpebrae superioris
What is the triad of Horner’s syndrome?
Miosis, ptosis, and anhydrosis
What bone of the middle ear articulates with the tympanic membrane?
Malleus
What chamber of the eye is located between the iris and the lens?
Posterior chamber
What bone houses the ear?
Temporal bone
What is the only muscle of the tongue not innervated by the hypoglossal nerve?
Palatoglossus
Where does the nasolacrimal duct terminate?
Inferior meatus of the nasal cavity
What gland is found in the muscular triangle of the neck?
Thyroid gland
What two regions of the vertebral column are con- sidered primary curvatures?
Thoracic and sacral
What are the only muscles in the body innervated by dorsal rami?
Intrinsic (deep) muscles of the back (All other muscles are innervated by ventral rami.)
What is the portion of the second cervical vertebra that projects superiorly to act as the body for C1?
Odontoid (dens) process
What is the actual space that contains CSF?
Subarachnoid space