resistance/aerobic kahoot Flashcards
what are the 3 elements of muscle performance
power
strength
endurance
The ability of the neuromuscular system to produce force to perform functional tasks such as transfer walking etcetera is known as.
functional strength
Improvement of manual muscle tests score after one week of training is primarily due to increased muscle fiber size
false
A PTA can progress power exercise by
Increasing load and decreasing time
The ability of muscle to contract repetitively against a load & resist fatigue over time is known as cardiovascular endurance
False
A pta decides to increase the load by 5 pounds due to the patient’s ability to easily perform 15 reps. This is an example of what principle?
Overload principle
A PT is struggling with transfer performance. the PTA has the patient practice transfers 10x. What kind of training is this
task-specific
Based on the reversibility principle, detraining can begin within ____after cessation of exercise
1-2 weeks
t/f: Muscle fatigue is not an expected response of RT and patients should be educated to call the department if they experience it
false
Muscle mass peaks in most individuals during:
young/middle adulthood
What is the appropriate training zone in relation to 1RM for most individuals
40-70%
A PTA is instructing a patient in a RT program at 60 -80% of 1RM how many reps per sets will they be performing
8-12
Which type of muscle contraction is/are a static contraction
isometric
A pta is working with a patient status post TKA on stair climbing w/ a focus on descent. Exercise is this for the quad
eccentric, closed chain
A patient has ankle DF ROM of 15 degrees and edema S/P ankle sprain two weeks ago. Should R T be performed in open or closed chain?
open
which of the following is not true regarding doms .
Muscle soreness peaks at 12-24 hrs
Soreness should subside within 2-3 days after peak
Decreased ROM may be present
Decreased mm strength may be present x 1-2 wks after soreness resides
muscle soreness peaks 12-24 hours
How might you modify R T for someone at risk for pathological fractures
begin RT at 40-60% of 1RM
t/f: guillain-barre is a precaution for resistance training
false
A PTA wants to provide varying resistance throughout hip range of motion to challenge their patients strength. Of our tea is best
manual
What is the starting point for PRE during set one of the deLorme technique
10 reps @ 50% of 10-RM
What does VO2 max measure
Body’s capacity to transport and use oxygen
Which of the following is an expected psychological response when performing aerobic exercise
decreased cardiac output
decreased systolic blood pressure
increased heart rate
peripheral vasodilation of non-exercising muscles
increased heart rate
Which of the following would NOT be expected in a patient who has been immobile x 3 months after MVA?
Decreased CV function
Decreased bone mineral density
Increased blood volume
Decreased muscle mass
increased blood volume
Based on METs, what is an example of light activity?
Mowing the lawn
Playing golf
Food shopping
Walking 2.5 - 3.5 mph
food shopping
t/f: if a patient needs a seated rest break during the 6MWT, they are unable to complete the test and score a 0.
false
Which is NOT true regarding stress testing?
It evaluates disease severity
It determines capacity for exercise
It diagnoses CV disease
It requires use of an ECG
it diagnoses CV disease
What is the reason for terminating stress testing
SOB
Which component of the F I T T -V P method is most important for successful change in aerobic fitness
intensity
Using ACSM recommendations, a PTA decides to progress their pt from 2x to 4x per week. Which part of the method is this?
Frequency
Intensity
Time
Volume
Frequency
What is a typical target heart rate doing aerobic exercise to ensure stress is > What is experienced in daily life?
60-90%
which is more sensitive for determining target heart rate
Karvonen Formula
What is the missing variable? Target HR = [(max HR - resting HR) x % intensity] + _______ ?
Target HR
Max HR
Resting HR
% intensity
resting HR
What is a total number of minutes per week that adults and older adults need to exercise to maintain their health
75-150
how many minutes of moderate to vigorous exercise per day do children need
60
Which is true regarding warm up exercise during cardiac rehab?
Should be 3-5 min
Aim to attain a HR within 20 bpm of target
Can consist of static stretching
Goal is to prevent fainting
Aim to attain a HR within 20 bpm of target
Which of the following is not an accurate measurement of intensity in cardiac rehab?
Target HR zone
MET level
RPE
Speed on machine
Speed of machine
t/f: During exercise the heart will have a reduction in stroke volume due to the increased work it is performing
false
what is a typical location of the center of gravity no
anterior to 2nd sacral vertebra
A patient is standing in line when a person accidentally bumps them. Which is the most likely strategy that will be used
anke
Which is not a difference in response pattern in older adults vs younger adults
more frequent use of ankle strategy
An older adult presents to physical therapy and tells you they started in new medication, which meds would increase their fall risk?
Hypnotic
Aspirin
Antihypertensive
Antidepressant
Hypnotic
Antihypertensive
Antidepressant
Which is more effective feedback for motor learning when performing balance training
Shift your weight forward into your toes
Lean forward until you can touch the wall
Lean forward until you can touch the wall
Which of the following is not an example of a balance assessment for static balancing
Romberg
5x Sit to Stand Test
Single-Leg Stance
Tandem Stance
5x sit to stand test
A patient is standing in place while kicking a ball. Balance training is this
dynamic
anicipatory
The functional rich test is an example of an assessment that could indicate an impairment in
anticipatory balance
Pt presents to PT s/p fall when her grandchild bumped into her leg causing her to lose balance. What type of balance?
Anticipatory
Sensory Organiziation
Reactive
Dynamic
reactive
When working with a pt, the PTA has them perform tasks with eyes open & closed. What type of balance are they working?
Static
Dynamic
Reactive
Sensory Organization
sensory organization
For a patient with mod-severe cognitive deficits, which of these activities provide the best option for pt improvement?
dual task activities
functional activities
moving surface activities
obstacle courses activities
functional activities
Pt is observed lowering their COG by flexing the hips, knees, & ankles to maintain her balance on a boat. What strategy?
Ankle
Hip
Stepping
Suspension
suspension
Which MSK condition would benefit the MOST from SLS exercises?
Low Back Pain
ACL Injury
Knee OA
Ankle Sprain
ankle sprain
a patient is nudged backwards and begins to lose their balance. This is because they have exceeded their:
20sec
vision
somatosensation
vestibular
Which sensory system provides information about the head’s position with respect to gravity?
Visual
Somatosensory
Vestibular
vestibular
Pt is reaching to pick a flower when they lose their balance. This is most likely due to a deficit in which?
Steady-State Control
Reactive Control
Anticipatory Control
Adaptive Control
anticipatory control
A patient is outside when a large dog bumps into them from behind. Which postural reaction is most likely to occur?
Ankle
Hip
Stepping
Suspension
hip
