Exam (elaborations)
TherEx Final Exam PNF Questions &Exam (elaborations) answers 100% satisfaction guarantee
- Course
- Institution
TherEx Final Exam PNF Questions &Exam (elaborations) answers 100% satisfaction guarantee
[Show more]
Content preview
- ✔✔mobility and stability: essentials-(open chain activity) DISTAL to PROXIMAL timing is considered to be normal -->
(consider what moves first when reaching for a cup of coffee)
-what happens to the sequencing when distal component is fixed? --> it is the opposite
--> therefore, during a closed chain activity, proximal segment then moves over fixed
distal (consider sit to stand)
**proximal control develops before distal control - ✔✔8. Normal Timing
-advanced technique
-manual firing of muscle spindles to initiate or facilitate muscle contraction & to
decrease muscle fatigue
-must be followed by resistance for facilitation to occur (otherwise, inhibition occurs)
-can be done on either: elongated tissue OR actively contracting muscle - ✔✔6. Quick
Stretch/Stretch Stimulus
-amount of resistance facilitates a smooth/coordinated effort throughout desired range
of motion
-must be FACILITORY, not INHIBITORY
-reinforces the awareness of movement patterns, to strengthen and improve
coordination
-types of contractions to restore normal function
--> concentric
--> eccentric
--> isotonic - ✔✔4. Appropriate Resistance
-assessed prior to attempting gait
-purpose: symmetrical posture with alignment of trunk and pelvis upright prior to gait
-which principle can be used to increase stability? --> Approximation
-verbal cue: "stand tall, squeeze your buttocks together" - ✔✔pre-gait/gait activities:
standing approximation
-CNS excitation/overflow directed toward a treatment goal
-demand to one body part can facilitate recruitment of another part
, -what PNF principle is associated with this principle? --> "strong influence the weak" -
✔✔7. Irradiation
-components of movement (also consider associated plane):
--> flexion and extension (sagittal)
--> abduction and adduction (frontal)
--> internal rotation and external rotation (transverse)
-functional patterns = trunk + extremities moving together in spiral/diagonal patterns
-patterns are named for the END position of movement - ✔✔9. Patterns of Facilitation
-essential tool to restore and improve motor control
-total body movement: stimulates joint, muscle, and cutaneous receptors as well as
vestibular system and reticular formation
-purpose:
--> improves arousal and alertness
--> decrease abnormal tone and increase tone (in hypnotic/ataxic patients)
--> improves "awareness"
--> promotes balance
--> improve coordination
--> improve strength and function - ✔✔Rolling: essentials
-in order to take the first step, patients must stabilize in standing and weight shift onto
forward limb, the swing phase must be facilitated to bring the leg forward
-remember: sometimes the best resistance is assistance
-purpose:
--> to teach forward movement of stance leg
--> teach stepping movement of swing leg
--> increase mobility superimposed on stability
-verbal cue: "aaaaaaaaaand step" or "take a high step"
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 EXAMQA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now