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WorksheetsHBS 1.2
Total questions: 130
Worksheet time: 2hrs 31mins
The perimysium wraps a fascicle of muscle cells and is represented by ________.
Label A
Label B
Label C
Label D
The epimysium is represented by ________.
Label A
Label B
Label C
Label D
The muscle fiber (cell) is indicated by ________.
Label A
Label B
Label C
Label D
The endomysium that wraps individual muscle fibers is indicated by ________.
Label A
Label B
Label C
Label D
Striated involuntary muscle tissue is classified as ________ muscle.
skeletal
cardiac
smooth
either smooth or skeletal
The type of muscle tissue pictured in Figure 6.3 is ________.
A) skeletal muscle
Skeletal
Voluntary
Smooth
Cardiac
The plasma membrane of a skeletal muscle cell is called the ________.
sarcolemma
sarcomere
myofilament
sarcoplasmic reticulum
A sarcomere is ________.
the nonfunctional unit of skeletal muscle
the contractile unit between two Z discs
the area between two intercalated discs
the wavy lines on the cell, as seen in a microscope
Cardiac and skeletal muscle both possess striations.
True
False
What tough connective tissue joins skeletal muscle to bone?
joints
ligaments
periosteum
tendons
What is necessary for the myosin to release the actin?
ATP
Calcium
ADP
Sodium
What is a crossbridge?
Where myosin binds to actin
Where the calcium crosses into the cytoplasm
Where calcium binds with troponin
Where titin and myosin are connected
What does calcium do to the actin?
Covers myosin binding sites
Uncovers myosin binding sites
Covers actin binding sites
Uncovers actin binding sites
What is the name of the protein that covers the binding sites on actin?
Myosin
Titin
Troponin
Tropomyosin
___ and ___ are regulatory proteins bound to actin.
Myosin and actin
Glycogen and hemoglobin
Calcium and oxygen
Troponin and tropomyosin
The neurotransmitter that signals muscle contraction is...
Calcium
Actin
Myosin
Ach (acetylcholine)
The functional unit of the muscle cell is the:
Sarcomere
Myofilament
Osteon
Muscle fiber
Rectus Abdominis
External Oblique
Pectorals
Trapezius
What joint is displayed in picture
Hinge Joint
Saddle joint
Ball and socket joint
What type of joint is displayed in the picture?
Saddle joint
Ellipsoid joint
Pivot joint
What type of joint is displayed in the picture?
Pivot joint
Ellipsoid joint
Hinge joint
What joint is displayed in the picture?
Synovial Joint
Pivot joint
Hip joint
Where is the pivot joint located ?
Neck
Knee
Thumb
Of all the joints in the body, which type of joint allows the greatest range of movement?
Ball and Socket Joints
Hinge Joints
Pivot Joints
Gliding Joints
Which type of joint occurs where concave and convex surfaces meet?
Pivot Joint
Gliding Joint
Condyloid Joint
Saddle Joint
Which connective tissue attaches bone to bone?
Ligaments
Synovial Fluid
Cartilage
Tendons
What type of joint movement involves straightening or extending a limb?
Extension
Flexion
Abduction
Adduction
What type of joint movement involves flexing or bending a limb?
Extension
Flexion
Abduction
Adduction
What type of joint movement involves moving a limb towards the center line of the body?
Extension
Abduction
Flexion
Adduction
What type of joint movement involves the ability of a limb to be moved in circles?
Extension
Abduction
Rotation
Circumduction
What type of joint movement involves moving a limb away from the center line of the body?
Extension
Abduction
Flexion
Adduction
What type of joint movement involves a turning or rotational movement of a limb or body part?
Extension
Rotation
Circumduction
Adduction
Name this tissue
Skeletal
Cardiac
Smooth
This type of tissue is located in the brain and spinal column
smooth muscle
skeletal muscle
cardiac muscle
nervous
Which of the following is a type of muscle tissue?
Skeletal
Cardiac
Smooth
All of the above
Identify the tissue
bone
blood
epithelial
skeletal muscle
connective
Which of the following is the scientific term for fat?
glial
epithelial
adipose
squamous
Which tissue types are all of the following in?
-fat, bone, cartilage, ligaments, and blood.
epithelial
connective
muscle
nerve
Select the correct range of motion shown in the video clip.
Ankle dorsiflexion
Ankle plantar flexion
Ankle extension
Select the correct range of motion shown in the video clip.
Ankle dorsiflexion
Ankle plantar flexion
Ankle extension
Select the correct range of motion shown in the video clip.
Shoulder flexion
Shoulder extension
Elbow flexion
Select the correct range of motion shown in the video clip.
Shoulder abduction
Shoulder inversion
Shoulder medial rotation
Select the correct range of motion shown in the video clip.
Shoulder abduction
Shoulder adduction
Shoulder medial rotation
Select the correct range of motion shown in the video clip.
Shoulder abduction
Shoulder adduction
Shoulder medial rotation
Select the correct range of motion shown in the video clip.
Hip extension
Hip flexion
Knee flexion
Select the correct range of motion shown in the video clip.
Hip extension
Hip flexion
Knee flexion
Select the correct range of motion shown in the video clip.
Knee extension
Hip flexion
Knee flexion
Select the correct range of motion shown in the video clip.
shoulder extension
shoulder flexion
elbow flexion
Select the correct range of motion shown in the video clip.
shoulder extension
shoulder flexion
elbow flexion
The joints that allow the most movement are called
Fixed
Fibrous
Cartilaginous
Synovial
Examples of a Ball & Socket Joint are found in the
Shoulder
Knee
Hip
Ankle
A hinge joint allows
A wide range of movements
Circumduction
Rotation
Movement in only one direction (ie. backwards & forwards)
An example of a Saddle joint is in the
Knee
Hip
Thumb
Vertebral column
When kicking a football the knee
Flexes
Extends
Abducts
Adducts
The job of the PCL is to
keep the femur from moving backwards under the tibia
keep the patella from dislocating
keep the tibia from moving backwards under the femur
prevent a patellar tendon strain
Which special test is used to determine the integrity of the MCL?
Lachman's Test
Posterior Drawer
Valgus Stress Test
Varus Stress Test
Which special test is used to determine the integrity of the LCL?
Apley's Compression Test
Posterior Drawer
Valgus Stress Test
Varus Stress Test
Which ligament prevents the tibia from moving backward on the femur?
MCL
LCL
PCL
ACL
Which special test(s) can be used to determine the integrity of the ACL?
Apley's Compression Test
Posterior Drawer
Anterior Drawer
Lachman's
Which special test(s) can be used to determine the integrity of the PCL?
Apley's Compression Test
Posterior Drawer
Anterior Drawer
Lachman's
Which of the following ligaments of the knee restricts anterior movement of the tibia on the femur?
MCL
LCL
ACL
PCL
What is the slippery surface that cover the bones?
synovial membrane
synovial fluid
ligament
cartilage
Pivot joints occur in our skeleton at...
A) forearm
B) knee
C) neck
D) hip
Which of the following is a fixed or fibrous joint?
What might happen if you snapped or tore one of your ligaments?
Your joints would not be able to move
Your bones would be in danger of breaking
Your joints might slide out of place easily
You would become double-jointed
A disease called osteoarthritis occurs when the cartilage between joints wears away. What can you infer about osteoarthritis?
It prevents joints from moving smoothly
It causes joints to dislocate easily
It causes bones to become more brittle
It reduces joints' range of motion
A clear and slippery liquid that lubricates the joint and stops the bones rubbing together, is ...
Bursae
Cartilage
Synovial Fluid
Joint Capsule
Which special test is used to determine the integrity of the MCL?
Anterior Drawer
Posterior Drawer
Valgus Stress Test
Varus Stress Test
Which special test is used to determine the integrity of the LCL?
Anterior Drawer
Posterior Drawer
Valgus Stress Test
Varus Stress Test
What does "C" of ACL stand for?
Cruciate
Collateral
Connective
Condyle
What does the "C" of MCL stand for?
Cruciate
Collateral
Connective
Condyle
What structures provides cushion between the femur and tibia?
ligaments
tendons
mensicus
tuberosities
Name of the muscles that control knee flexion and hip extension?
Quadriceps
Glutes
Hamstrings
This picture indicates what injury?
torn MCL
torn hamstring
bicep femoral tendon tear
meniscus tear
Which 2 of the following are cruciate ligaments?
ACL and LCL
MCL and PCL
PCL and ACL
MCL and LCL
A direct blow to the lateral side of the knee could cause a tear in which ligament?
MCL
ACL
PCL
LCL
What injury results from this force?
ACL
MCL
LCL
Chondromalacia
Which statement is true...
The highlighted bone is the fibula, which is located laterally in the leg
The highlighted bone is the fibula, which is located medially in the leg
The highlighted bone is the tibia, which is located laterally in the leg
The highlighted bone is the tibia, which is located medially in the leg
What structure is number one?
MCL
ACL
Medial Meniscus
Lateral Meniscus
What structure is number 6?
MCL
Medial Meniscus
LCL
PCL
What three long bones are associated with the knee joint?
Tibia, Fibula, Humerus
Tibia, Patella, Fibula
Patella, Tibia, Femur
Femur, Tibia, Fibula
What is the basic contractile unit of a muscle fiber?
Myofibril
Sarcomere
Troponin
Myosin Head
What happens when the ATP is broken down into ADP + 1 phosphate?
Troponin & tropomyosin shift out of the way
The myosin head releases from the actin filament
Energy is released for the myosin head to change position
Calcium is released
Muscles ___________ at the joint
Pull
Push
The muscle attachment point that remains stationary
Insertion
Origin
Actin is the
Thick filament
Thin filament
Some muscles are named after who discovered the muscle
True
False
Some muscles are named based on the direction of the fibers
True
False
What does the Extensor Carpi Ulnaris do?
Extend the wrist
Extend the ankle
Extend your fingers
Extend your toes
What is the most common type of joint found in the body?
Fibrous
Cartilaginous
Synovial
Hula Hooping is ____________ of the hips
Flexion
Circumduction
Rotation
Abduction
This picture is showing
Hip Abduction
Hip Adduction
Hip Circumduction
Hip Elevation
A failed posterior drawer test indicates an injury to the
MCL
LCL
ACL
PCL
nasal
frontal
zygomatic
occipital
frontal
sphenoid
zygomatic
nasal
maxilla
mandible
zygomatic
parietal
maxilla
mandible
temporal
sphenoid
frontal
zygomatic
nasal
maxilla
temporal
sphenoid
zygomatic
occipital
parietal
temporal
sphenoid
mandible
frontal
parietal
temporal
sphenoid
temporal
parietal
zygomatic
occipital
Item P is the _______.
Alveolar process
Frontal bone
Parietal bone
Temporal bone
Mandible
Item I is the _______.
Alveolar process
Frontal bone
Parietal bone
Temporal bone
Sphenoid bone
Item N is the _______.
Occipital bone
Frontal bone
Parietal bone
Temporal bone
Mandible (body)
Item A is the _______.
Occipital bone
Frontal bone
Parietal bone
Temporal bone
Mandible (body)
Item B is the _______.
Occipital bone
Frontal bone
Parietal bone
Temporal bone
Sphenoid bone
Item E is the _______.
Nasal bone
Maxilla
Lacrimal bone
Zygomatic bone
Sphenoid bone
Item M is the _______.
Occipital bone
Frontal bone
Zygomatic process
Mastoid process
Sphenoid bone
The bones (green) are known as the:
Metacarpals
Carpals
Phalanges
Digits
The highlighted bone is known as the:
Pelvis
Pubis
Sacrum
Coccyx
The arrow is pointing to which part of the Pelvis?
Pubis
Ischium
Ilium
Sacrum
Identify the highlighted part of this bone
Iliac crest
Pubis
Ilium
ischium
Identify the highlighted part of this bone
Iliac crest
Pubis
Ilium
Ischium
Identify the highlighted part of this bone
Iliac crest
Pubis
Ilium
Ischium
Identify the highlighted bone (your tailbone)
sacrum
coccyx
pubis
lumbar
