100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
RHSC 420 Midterm Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed £11.04
Add to cart
Quickly navigate to
Preview
  2.  
  3. RHSC 420
  4.  
  5. RHSC 420

Exam (elaborations)

RHSC 420 Midterm Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed
 0 purchase
  • Module
  • RHSC 420
  • Institution
  • RHSC 420

What is the corticospinal tract responsible for? -:- Voluntary motor activity (descending) Where do the fibers of the of the lateral corticospinal tract cross the midline? -:- At the pyramidal decussation in the caudal medulla What are the bundles of fibers that connect the brain stem and the...

[Show more]

Preview 4 out of 36  pages

Document information

  • September 6, 2024
  • 36
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • rhsc 420 midterm questions 100 correct answers
  • what is the corticospinal tract responsible for

Written for

  • RHSC 420
  • RHSC 420

Seller

avatar-seller
TestTrackers

Reviews received

Content preview

2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!



RHSC 420 Midterm Questions & 100%
Correct Answers- Latest Test | Graded A+ |
Passed
What is the corticospinal tract responsible for?


✓ -:- Voluntary motor activity (descending)




Where do the fibers of the of the lateral corticospinal tract cross the midline?


✓ -:- At the pyramidal decussation in the caudal medulla




What are the bundles of fibers that connect the brain stem and the cerebellum?


✓ -:- The cerebellar peduncles located in the pons (inferior, middle, and superior)




What is the pontine nuclei?


✓ -:- The nuclei of the brain stem involved in motor activity (associated with the

corticospinal and corticobulbar tracts)




When looking at a cross section of the brain stem, what feature can be used as a landmark

for the midbrain?


✓ -:- The paired red nuclei (involved in motor coordination)




1|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

Which cranial nerves are purely sensory?


✓ -:- I, II, VIII




Which cranial nerves are purely motor?


✓ -:- III, IV, VI, XI, XII




Which motor nerves are mixed?


✓ -:- V, VII, IX, X




Where does the trigeminal nerve emerge from?


✓ -:- The mid pons




Where does the opthalmic division of trigeminal exit the skull?


✓ -:- Through the superior orbital fissure




Where does the maxillary division of trigeminal exit the skull?


✓ -:- Through the foramen rotundum




Where does the mandibular division of trigeminal exit the skull?



2|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- Foramen ovale




Where does motor innervation for the muscles of mastication come from (be specific)?


✓ -:- The mandibular division of trigeminal




What 5 types of information are carried by all three divisions of trigeminal?


✓ -:- Pain

Temperature


Discriminative touch


Vibration


Proprioception




Where do the fibers of trigeminal cross over?


✓ -:- In the brain stem




What nucleus of CN V is associated with pain and temperature?


✓ -:- The spinal trigeminal tract nucleus




Which nucleus of CN V is associated with discriminative touch and vibration?


3|Page | Grade A+| 2024/2025

, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- The chief nucleus of V




What special visceral efferent (SVE) fibers are carried by CN V?


✓ -:- Motor innervation to the muscles of mastication (recall that the head does not

develop embryologically from somites)




Where is the chief nucleus of V located within the mid pons?


✓ -:- On either side of the ventricle, anterior and slightly lateral to the two darker

hamburger shaped structures




How does information (discriminative touch and vibration) from the chief sensory nucleus

of V reach the VPM of the thalamus?


✓ -:- Through the trigeminal lemniscus




How does information (pain and temperature) from the spinal nucleus of CN V reach the

VPM of the thalamus?


✓ -:- Through the trigeminothalamic tract




What type of fibers are associated with the alar plate?




4|Page | Grade A+| 2024/2025

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller TestTrackers. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £11.04. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

68175 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 15 years now

Start selling
£11.04
  • (0)
Add to cart
Added