Exam (elaborations)
IB SEHS Topic 4
- Course
- Institution
Exam of 24 pages for the course ... at ... (IB SEHS Topic 4)
[Show more]
Content preview
Name: Score:71 Multiple choice questions
Term 1 of 71
Momentum
Vector - Change in momentum
Is the basic unit of a muscle and is the part of the muscle that contracts
Vector - the quantity of motion of a moving body, measured as a product of its mass and
velocity. The impetus gained by a moving object
Decreases the angle of the joint
Term 2 of 71
Medial
Decreases the angle of the joint
Inferiorly
Superiorly
Towards the midline
Definition 3 of 71
Body moves in the direction of lower pressure as a result of the Bernoulli Principle
Bernoulli principle
Magnus effect
Displacement
Angular momentum
,Term 4 of 71
Isotonic
Force remains constant during the movement
Outward movement
Flexion, Extension, Adduction, Abduction, Rotation, Circumduction, Plantar, Dorsi,
Supination, Pronation, Inversion, Eversion, Depression, Elevation
Moving a bone around its own axis, with no other movement
Term 5 of 71
Muscle contraction
Two protein sites responsible for movement
Movement toward the midline of the body
Moving a bone around its own axis, with no other movement
Shortening/lengthening of sarcomere. Z Lines move closer, I Band, H Zone decrease
Definition 6 of 71
From the end of the Myosin to the Z Line
Z Line
I Band
Lateral
H Zone
, Definition 7 of 71
Myofilament
Depression
Myofibril
Motor Unit
Term 8 of 71
Inversion
Toward midline
Near the front
Away from the midline
Towards center
Definition 9 of 71
Where the muscle shortens as the fibres contract
Isokinetic
Isometric
Concentric
Eversion
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 americandocuments. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
74735 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now