Exam (elaborations)
DAA Exam II Questions.pdf complete solutions
- Course
- Daa
- Institution
- Parker University
Exam of 28 pages for the course daa at Parker University (DAA Exam II Q)
[Show more]
Content preview
DAA: ExAm II QuEstIonsWhat muscles arise from the Paraxial mesoderm? –correct answer All skeletal muscle
What muscles arise from the lateral plate mesoderm? correct answer - Cardiac and smooth
When do striations appear in skeletal muscle? correct answer - End of the third month
T or F sensory neurons develop side by side with muscle. correct answer - True
What are the two divisions of myotome? correct answer - Epaxial, hypaxial
What muscles are epaxial and what innervate them? - Extensor muscles of neck and back, dorsal Ramus
of spinal cord
What muscles are hypaxial? correct answer - All other skeletal muscle
When do limbs appear? - correct answer Week 7
Where does a congenital diaphragmatic hernia generally occur? correct answer - On the left
What is wryneck? correct answer - Torticoliis, damage to the sternocleidomastoid
,Where do smooth and cardiac muscle generally arise from? correct answer - Splanchnic mesoderm
What does it mean that muscles are irritable? correct answer - They are excitable or respond to a
stimulus
What is the difference between a tendon and aponeurosis? correct answer - Tendon is round and a
aponeurosis is flat
Why are skeletal muscles called striated? correct answer - Because they appear to have little bands
Muscles ________ and never _________ correct answer - Pull, push
Give an example of a fusiform muscle. - correct answer Biceps brachii
What neurotransmitter is used at the neuromuscular junction? - correct answer Acetylcholine
The receptors at the neuromuscular junction are ___________. - correct answer Nicatinic
Define a motor unit. correct answer - Nerve and the muscle it innervates
What is the difference between origin and insertion? - correct answer Origins are stationary during
motion and insertions move.They can flip flop
, All fascias muscles are innervated by __________ except __________ which is innervated by ________ -
CN II, Levator palpebrea superioris, CN III
T or F the epicranius frontalis pulls the eyebrows medial and down. - correct answer False
What muscle is known as the "Elvis" muscle? - correct answer Levator labii superioris
What muscle closes the eye? - correct answer Orbicularis occuli
What is the action of the zygomaticus muscle? correct answer - Smile
What innervates the muscles of mastication? - correct answer V3, mandibular branch of trigeminal
nerve
What muscles elevate the mandible? - correct answer Temporalis, masseter, medial pterygoid
What is the formula for innervation of the extrinsic muscles of the eye? correct answer - SOIV, LRVI, all
else III
Innervate on of tongue movement is __________, touch is _________ and taste is _______________ - •
CN XII
• V3
• VII, IX, & X
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 QUALITYGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78310 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now