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SM 1 Muscle System Flashcards | StudBud
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SM 1 Muscle System
SM 1 Muscle System
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1
Cardiac muscle is found in the ___________.
colon
lungs
arms
heart
2
_________ tissue covers the body and lines all cavities.
connective
muscular
epithelial
nervous
3
Ligaments attach ____________ to bone.
Fascia
Bone
Muscle
Cartilage
4
Muscles work in ___________ pairs.
similar
opposing
equal
4
5
The type of conditioning that involves slow twitch muscle fibers and extended periods of exercise:
aerobic
isoelectric
anaerobic
isokinetic
6
The muscle that produces the desired movement is called:
antagonist
insertion
agonist
origin
7
What are the 2 types of myofibrils required for muscle function?
thick and thin filaments
A bands and I bands
actin and myosin
all of the above
8
This category of muscles requires conscious and intentional control in order to contract:
involuntary
voluntary
anaerobic
aerobic
9
Which of the following is a function of the muscular system?
produces heat
produces water
produces enzymes
produces fat
10
The action of the upper trapezius is:
elevation of the scapula
extension of the elbow
depress the scaplula
flexion of the shoulder
11
The hamstrings group perform__________ at the knee joint and ________ at the hip joint.
flexion, extension
extension, flexion
abduction, adduction
rotation, compression
12
The type of conditioning that involves fast twitch muscle fibers and short, intense periods of exercise:
aerobic
isoelectric
isokinetic
anaerobic
13
The type of muscle contraction that is most closely associated with sports specific training:
isotonic
isokinetic
isoelectric
isometric
14
All of the following are types of muscle contractions EXCEPT:
isokinetic
isometric
isoelectric
isotonic
15
The muscle that relaxes when the agonist is contracting is called:
origin
insertion
agonist
antagonist
16
Which of the following is NOT a function of the muscular system?
produces enzymes
provides stability to joints
maintains posture
produces movement
17
Which is NOT a type of muscle?
smooth
skeletal
cardiac
grooved
18
If the antagonist performs flexion, the agonist performs____________.
rotation
abduction
adduction
extension
19
Smooth muscles are found mainly in the:
walls of the chest
walls of cardiac muscles
walls of hollow organs
walls of lumbar spine
20
The type of muscle contraction that does not produce movement:
isotonic
isometric
isokinetic
isoelectric
21
The action of the ankle plantar flexion is performed by:
gastrocnemius
gluteus maximus
hamstrings
quadriceps
22
The attachment site that is the most proximal is called:
origin
agonist
insertion
antagonist
23
A build up of __________ causes muscle soreness.
pH
ascorbic acid
lactic acid
TPA
24
The primary action of the of shoulder abduction is performed by:
triceps brachii
deltoids (lateral portion)
pectoralis major
biceps brachii
25
The quadriceps group consists of:
rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
biceps femoris, semitendinosus, semimembranosus
biceps femoris, vastus lateralis, vastus medialis, vastus intermedius
all of the above
26
The action of the of horizontal adduction is performed by:
biceps brachii
pectoralis major
deltoids
triceps brachii
27
The type of muscle contraction that requires a specialized piece of equipment more commonly seen in the rehab setting:
isokinetic
isometric
isotonic
isoelectric
28
Tendons attach __________ to bone.
Fascia
Cartilage
Bone
Muscle
29
The hamstrings group consists of:
biceps femoris, semitendinosus, semimembranosus
rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
biceps femoris, vastus lateralis, vastus medialis, vastus intermedius
all of the above
30
Ligaments, tendons, and bone are considered:
connective tissue
muscle tissue
epithelial tissue
nervous tissue
31
This category of muscles contracts automatically without us having to control it:
anaerobic
involuntary
voluntary
aerobic
32
This type of stretch that is recommended BEFORE exercise to increase blood flow to the muscle tissue.
ballistic stretching
static stretching
PNF
dynamic stretching
33
The action of the of shoulder extension is performed by:
triceps brachii
deltoid (posterior portion)
latissimus dorsi
all of the above
34
The attachment site that is the most distal is called:
origin
antagonist
insertion
agonist
35
One contraction followed by another before the muscle relaxes is called a _________.
tetanus
hypertrophy
hypotrophy
twitch
36
This type of stretching should be performed AFTER exercise and is used to improve ROM for rehabilitation of injuries.
ballistic stretching
PNF
static stretching
dynamic stretching
37
The action of the of hip extension is performed by:
quadriceps
latissimus dorsi
gluteus maximus
all of the above
38
Examples of involuntary muscles in the body include all of the following EXCEPT:
heart
skeletal muscles
digestive organs
blood vessels
39
The brain, spinal cord, and nerves are ________ tissue.
epithelial
nervous
connective
muscular
40
Skin, bone, and adipose (fat) are all _______ tissues.
connective
epithelial
muscular
nervous
41
The quadriceps group perform__________ at the knee joint and ________ at the hip joint.
flexion, extension
abduction, adduction
extension, flexion
rotation, extension