As we wage, when does brain mass begin to decline?

As we wage, when does brain mass begin to decline? A) early childhood B) over the age of 80 C) early adulthood D) over the age of 50 Answer:&nbs...

Damage to which of these cranial nerves would cause a person to have difficulty seeing objects close to her face?

Damage to which of these cranial nerves would cause a person to have difficulty seeing objects close to her face? A) abducens B) trochlear C) oculomotor D)...

The lining of the ventricles develops from the

The lining of the ventricles develops from the A) marginal layer cells B) neural crest C) ependymal layer cells D) mantle layer cells Answer:&nb...

If a person is experiencing difficulties smiling, he may have damage in which cranial nerve?

If a person is experiencing difficulties smiling, he may have damage in which cranial nerve? A) oculomotor B) facial C) trigeminal D) accessory ...

Which ventricle is located in the middle of the thalamus?

Which ventricle is located in the middle of the thalamus? A) third B) fourth C) first D) second Answer: ...

If the only function of cranial nerve I is olfaction, then the nerve is to be classified as a (blank) nerve

If the only function of cranial nerve I is olfaction, then the nerve is to be classified as a (blank) nerve A) mixed B) sensory C) motor D) none of...

The cochlear branch of the vestibulocochlear (VIII) nerve terminates in which region of the brain?

The cochlear branch of the vestibulocochlear (VIII) nerve terminates in which region of the brain? A) thalamus B) medulla oblongata C) hypothalamus D)...

The bulk of the cerebellum is two halves called the cerebellar

The bulk of the cerebellum is two halves called the cerebellar A) hemispheres B) partitions C) fissures D) fossa Answer: ...

If the only function of the optic (II) nerve is vision, then the nerve is to be classified as a (blank) nerve

If the only function of the optic (II) nerve is vision, then the nerve is to be classified as a (blank) nerve A) mixed B) sensory C) motor D) none...

What is a primary function of the facial nerve (VII)?

What is a primary function of the facial nerve (VII)? A) movement of eyeballs B) vocalization C) tough, pain, thermal sensation from scalp, face, and...

A pathologist is doing an autopsy. Where would she find the vestibulocochlear nerve?

A pathologist is doing an autopsy. Where would she find the vestibulocochlear nerve? A) between the pons and the medulla oblongata B) medial to the...

Which branch of the trigeminal nerve travels through the superior orbit fissure?

Which branch of the trigeminal nerve travels through the superior orbit fissure? A) maxillary B) mandibular C) ophthalmic D) temporal Answer:&nb...

A person with damage to the hypoglossal nerve may have a hard time performing which function?

A person with damage to the hypoglossal nerve may have a hard time performing which function? A) regulating blood pressure B) eye movement C) swallowing D)...

The olfactory receptor cells are located where?

The olfactory receptor cells are located where? A) olfactory bulbs B) olfactory epithelium C) cribiform plate D) olfactory tracts Answer: ...

If the only function of the trochlear nerve is movement of the eyeballs, then the nerve is to be classified as a (blank) nerve

If the only function of the trochlear nerve is movement of the eyeballs, then the nerve is to be classified as a (blank) nerve A) motor B) mixed C)...

At age 20, Dave's brain weighs about 1500 grams (3 pounds). Approximately what will his brain weigh by age 80?

At age 20, Dave's brain weighs about 1500 grams (3 pounds). Approximately what will his brain weigh by age 80? A) 750 grams B) 1400 grams C) 1500 grams D)...

The hypoglossal nerve originates in the (blank) and supplies the muscles of the (blank)

The hypoglossal nerve originates in the (blank) and supplies the muscles of the (blank) A) medulla oblongata; throat B) pons; tongue C) pons; throat D)...

Motor axons that control the trapezius muscle originate from the

Motor axons that control the trapezius muscle originate from the A) cerebellum B) cervical spinal cord C) pons D) medulla oblongata Answer: ...

Motor impulses from the (blank) nerve exit the jugular foramen and control the sternocleidomastoid muscle of the neck.

Motor impulses from the (blank) nerve exit the jugular foramen and control the sternocleidomastoid muscle of the neck. A) glossopharyngeal B) hypoglossal C)...

Which of the following structures feature sensory axons of the vagus nerve which pass through the jugular foramen to end in the pons and medulla oblongata?

Which of the following structures feature sensory axons of the vagus nerve which pass through the jugular foramen to end in the pons and medulla oblongata? A)...

Axons of the branchial motor neurons in the vagus nerve supply muscles belonging to which of the following?

Axons of the branchial motor neurons in the vagus nerve supply muscles belonging to which of the following? A) small intestine B) stomach C) large...

Axons of the cochlear branch sensory neurons extend to

Axons of the cochlear branch sensory neurons extend to A) nuclei in the pons B) the cerebellum C) nuclei in the medulla oblongata D) the spiral ganglion...

Sensory axons of the facial nerve

Sensory axons of the facial nerve A) arise from taste buds covering the posterior one-third of the tongue B) pass to the geniculate nucleus C) extend...

The ophthalmic branch of the trigeminal nerve

The ophthalmic branch of the trigeminal nerve A) passes through the superior orbital fissure B) supplies motor neurons for chewing C) is the largest...

The trochlear nerve

The trochlear nerve A) divides into superior and inferior branches B) arises from the posterior aspect of the brain stem C) controls extrinsic and...