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ORT. test 05/17

Beschreibung

Sales Representative Medical sales (Tests) Quiz am ORT. test 05/17, erstellt von Hannah Eurell am 11/05/2021.
Hannah Eurell
Quiz von Hannah Eurell, aktualisiert more than 1 year ago
Hannah Eurell
Erstellt von Hannah Eurell vor mehr als 5 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
When talking about the anatomical structure of bone, what is another name for compact bone.
Antworten
  • Cancellous
  • Subchondral
  • Cortical
  • trabecular

Frage 2

Frage
The Cancellous part of bone is spongy or trabecular and is located in the middle of irregular bone.
Antworten
  • True
  • False

Frage 3

Frage
Which are considered long bones?
Antworten
  • Sternum
  • Humerus
  • Tibia
  • Ulna

Frage 4

Frage
Which part of the bone is not present in adults?
Antworten
  • Diaphysis
  • Subchondral
  • Epiphysis
  • Metaphysis

Frage 5

Frage
What location on a long bone is the diaphysis ?
Antworten
  • Distal end
  • Shaft
  • Proximal end
  • Is not present on long bones

Frage 6

Frage
A ligament is considered a fibrous connective tissue
Antworten
  • True
  • False

Frage 7

Frage
A major fibrous insoluble protein in your body is called what?
Antworten
  • Albumin
  • Collagen
  • Keratin
  • Myosin

Frage 8

Frage
Which types of collagen are mostly needed for musculoskeletal tissues?
Antworten
  • Type 6
  • Type 1
  • Type 2
  • Type 9
  • Type 3

Frage 9

Frage
The various collagens and the structures they form all serve the same purpose, to help tissues withstand stretching.
Antworten
  • True
  • False

Frage 10

Frage
A [blank_start]elastin[blank_end] protein functions in connective tissue with collagen. It is an important part in the function of [blank_start]ligaments[blank_end] and [blank_start]tendons[blank_end].
Antworten
  • elastin
  • ligaments
  • tendons

Frage 11

Frage
Ligaments do not restrict joint motion or stabilizes the joint.
Antworten
  • True
  • False

Frage 12

Frage
Which ligament connects the femur with the fibula?
Antworten
  • Anterior cruciate ligament
  • Lateral collateral ligament
  • Posterior cruciate ligament
  • Medial collateral ligament

Frage 13

Frage
Which ligament is the lower attachment to the tibia?
Antworten
  • Anterior cruciate ligament
  • Posterior cruciate ligament
  • Medial collateral ligament
  • Lateral collateral ligament

Frage 14

Frage
Ligaments have high cellularity but low vascularity.
Antworten
  • True
  • False

Frage 15

Frage
Which collagen type makes up ligaments?
Antworten
  • Type 2
  • Type 6
  • Type 3
  • Type 1

Frage 16

Frage
Tendons and Ligaments are weakest between days 5 - 21 of the healing process.
Antworten
  • True
  • False

Frage 17

Frage
What would you classify as Grade 3 ?
Antworten
  • Mild ligament sprain
  • Complete ligament tear
  • Moderate ligament sprain
  • Partial ligament tear

Frage 18

Frage
Which ligament stabilizes the meniscus?
Antworten
  • Medial Collateral Ligament
  • Lateral Collateral Ligament
  • Posterior Cruciate Ligament
  • Anterior Cruciate Ligament

Frage 19

Frage
MCl and LCL provide stability to the knee in the [blank_start]coronal[blank_end] plane
Antworten
  • coronal

Frage 20

Frage
Which is the largest and strongest ligament of the knee.
Antworten
  • ACL
  • PCL
  • MCL
  • LCL

Frage 21

Frage
The lateral collateral ligament resists external rotation and restrains varus stress
Antworten
  • True
  • False

Frage 22

Frage
Joint motion is produced by forces being transferred from muscle to bone via tendons.
Antworten
  • True
  • False

Frage 23

Frage
Which types of collagen is found in tendons?
Antworten
  • Type 1
  • Type 2
  • Type 3
  • Type 6

Frage 24

Frage
Tendons contain [blank_start]more[blank_end] collagen and [blank_start]less[blank_end] elastin than ligaments. Tendons are stronger but [blank_start]less[blank_end] elastic than ligaments.
Antworten
  • more
  • less
  • less

Frage 25

Frage
Which is not a key function of articular cartilage
Antworten
  • Increases mobility
  • decreases friction/ loads
  • interface of the bones that form joints
  • provides smooth articulation

Frage 26

Frage
Which collagen type makes up articular cartilage by 90%
Antworten
  • Type 4
  • Type 3
  • Type 1
  • Type 2

Frage 27

Frage
What produces and maintains the cartilage matrix and is a mature cell.
Antworten
  • chondroblasts
  • chondrocytes
  • fibroblasts
  • myocytes

Frage 28

Frage
Articular cartilage has a higher level of proteoglycans.
Antworten
  • True
  • False

Frage 29

Frage
Articular cartilage has nervous and vascular tissue.
Antworten
  • True
  • False

Frage 30

Frage
[blank_start]Snynovial[blank_end] fluid provides nutrition for articular cartilage.
Antworten
  • Synovial

Frage 31

Frage
Does hyaline cartilage heal?
Antworten
  • yes
  • no

Frage 32

Frage
Hyaline cartilage is only found on the articular surfaces of bones.
Antworten
  • True
  • False

Frage 33

Frage
What are the functions of the menisci?
Antworten
  • Reduce friction
  • Reduce tension
  • Provide stability
  • Disperse body weight

Frage 34

Frage
Which protein forms muscle
Antworten
  • Keratin
  • Myosin
  • Collagen
  • Elastin

Frage 35

Frage
All nerves contain both myelinated and unmyelinated sensory/ motor fibers
Antworten
  • True
  • False

Frage 36

Frage
What is the largest joint in the body?
Antworten
  • Shoulder
  • Hip
  • Knee
  • Ankle

Frage 37

Frage
Which bone of the hip makes up for the larger portion of it?
Antworten
  • Ischium
  • Pubis
  • Illium
  • Acetabulum

Frage 38

Frage
The femoral neck is angled at a certain degree. What degree is normal?
Antworten
  • 115
  • 126
  • 140
  • 124

Frage 39

Frage
The [blank_start]labrum[blank_end] is a fibrous cartilage ring which lines the acetabular socket.
Antworten
  • labrum

Frage 40

Frage
Which ligament connects the pelvis to the femoral head at the front of the joint?
Antworten
  • iliofemoral
  • pubofemoral
  • ischiofemoral
  • ligamentum teres

Frage 41

Frage
The Iliofemoral Ligament limits over-flexion of the hip.
Antworten
  • True
  • False

Frage 42

Frage
Which hip ligament is triangular shaped
Antworten
  • iliofemoral
  • ischiofemoral
  • pubofemoral
  • ligamentum teres

Frage 43

Frage
[blank_start]Ligamentum[blank_end] [blank_start]Teres[blank_end] is the ligament that has a small artery within it that supplies blood to a part of the femoral head.
Antworten
  • Ligamentum
  • Teres

Frage 44

Frage
The femoral nerve is in the posterior portion of the hip
Antworten
  • True
  • False

Frage 45

Frage
The [blank_start]sciatic[blank_end] nerve is in the posterior portion and can radiate pain to the feet.
Antworten
  • sciatic

Frage 46

Frage
Which arteries are in the gluteal & posterior thigh?
Antworten
  • Superior gluteal artery
  • Inferior gluteal artery
  • Internal pudendal artery
  • All of the above

Frage 47

Frage
Which are the three basic muscle groups of the hip?
Antworten
  • Medial
  • Lateral
  • Posterior
  • Anterior
  • Inferior

Frage 48

Frage
Which hip muscles connect to the patellofemoral Joint.
Antworten
  • Sartorius
  • Glueteals
  • Tensor Fascia Latae
  • Quadriceps

Frage 49

Frage
The quadriceps are the longest muscle in the human body
Antworten
  • True
  • False

Frage 50

Frage
Hamstrings are responsible for flexion of the knee and they are a posterior muscle group.
Antworten
  • True
  • False

Frage 51

Frage
Where do the hamstrings originate?
Antworten
  • ilium
  • ischium
  • pubis
  • femoral head

Frage 52

Frage
IT Band stands for [blank_start]iliotibial[blank_end] tract. It is an essential in stabilizing your [blank_start]knee[blank_end] while walking and running.
Antworten
  • iliotibial
  • knee

Frage 53

Frage
A Fibrous, inelastic, sheath surrounding the thigh muscles is called a fascia lata. It does not limit the bulging of thigh muscles
Antworten
  • True
  • False

Frage 54

Frage
Fluid filled sacs lined with synovial membrane which produce synovial fluid are called [blank_start]bursae[blank_end]
Antworten
  • bursae

Frage 55

Frage
The lower leg deformity that exists when the bone at the knee joint is angled out and away from the body's midline.
Antworten
  • Varus Knee
  • Valgus Knee
  • Patellofemoral Instability
  • Fixed Flexion deformity

Frage 56

Frage
Varus Knee is when your tibia turns inward instead of aligning with your femur which will cause your knees to turn outward.
Antworten
  • True
  • False

Frage 57

Frage
What do you call the network of nerves in the shoulder that carries movement and sensory signals from the spinal cord to the arms and hands, neck trauma can cause injury to it.
Antworten
  • Axillary nerve
  • Median nerve
  • Brachial plexus
  • Suprascapular nerve

Frage 58

Frage
Which term describes the hand down, with the back of the hand forward and radius crosses over the top of the ulna?
Antworten
  • Supination
  • Pronation

Frage 59

Frage
What is the main artery of your shoulder?
Antworten
  • Brachial artery
  • Suprascapular artery
  • Axillary artery
  • Thoracoacromial artery

Frage 60

Frage
Fracture repair is a healing process rather than a tissue regeneration process.
Antworten
  • True
  • False

Frage 61

Frage
Hard cartilaginous starts to be replaced by woven bone (fibrous bone) around which day?
Antworten
  • day 20
  • day 7
  • day 35
  • day 14

Frage 62

Frage
AT 8 weeks (if proper stabilized and adequate blood supply), most long bone fractures achieve union
Antworten
  • True
  • False

Frage 63

Frage
How many steps are there to bone repair?
Antworten
  • 4
  • 3
  • 5
  • 7

Frage 64

Frage
In which step of bone repair does chemoattraction growth factors recruit undifferentiated stem cells, and white blood cells clean damaged tissue?
Antworten
  • Step 1
  • Step 4
  • Step 2
  • Step 3

Frage 65

Frage
All bones are constantly remodeled—for a long bone, like the femur, complete remodeling takes about 10 years
Antworten
  • True
  • False

Frage 66

Frage
“Bone grows in response to mechanical stress to better accommodate that stress.” This is called [blank_start]Wolff's[blank_end] law.
Antworten
  • Wolff's

Frage 67

Frage
A significant amount of scar tissue also forms where the muscle was injured.
Antworten
  • True
  • False

Frage 68

Frage
What tissue is usually affected in a rotator cuff injury?
Antworten
  • Ligament
  • Nerve
  • Tendon
  • Cartilage

Frage 69

Frage
Tendons can heal on their own.
Antworten
  • True
  • False

Frage 70

Frage
When bones of the leg twist in opposite directions under your full body weight which tissue will be injured
Antworten
  • LCL
  • MCL
  • ACL
  • PCL

Frage 71

Frage
What tissue provides the majority of support for the shoulder complex?
Antworten
  • Bone
  • Ligament
  • Muscle
  • Cartilage

Frage 72

Frage
Which sets of motion can the shoulder preform?
Antworten
  • Extension/ flexion
  • adduction/ abduction
  • internal rotation/ external rotation

Frage 73

Frage
Which long bone has the most motion compared to the others?
Antworten
  • Ulna
  • Humerus
  • Femur
  • Tibia

Frage 74

Frage
Distal humerus is the anchor for important muscle, tendons and ligaments?
Antworten
  • True
  • False

Frage 75

Frage
Thin pear shaped bone of the shoulder?
Antworten
  • Acromion
  • Labrum
  • Coracoid Process
  • Glenoid

Frage 76

Frage
The humeral head articulates no more than [blank_start]30[blank_end]% of articular surface in any position with the glenoid.
Antworten
  • 30

Frage 77

Frage
Which muscles make up the anterior view of the rotator cuff?
Antworten
  • Supraspinatus
  • Infraspinatus
  • Teres minor
  • Subscapularis

Frage 78

Frage
Which nerve is believed to be a source of Rotator cuff impingement pain?
Antworten
  • Axillary Nerve
  • Suprascapular Nerve
  • Musculocutaneous Nerve
  • Lateral Pectoral Nerve

Frage 79

Frage
Which muscles make up the posterior view of the rotator cuff?
Antworten
  • Infraspinatus
  • Supraspinatus
  • Teres Minor
  • Subscapularis

Frage 80

Frage
What are the four shoulder joints called?
Antworten
  • Glenohumeral
  • Acromioclavicular
  • Sternoclavicular
  • Scapulothoracic
  • Acromiothoracic

Frage 81

Frage
Label the nerves and blood vessels of the knee.
Image:
Knee (binary/octet-stream)
Antworten
  • Peroneal nerve
  • Popliteal nerve
  • Tibial nerve
  • Peroneal nerve
  • Peroneal /common fibular nerve
  • Common fibular nerve
  • Tibial nerve
  • Axillary Vein
  • Cephalic Vein
  • Popliteal Vein
  • Femoral Vein
  • Popliteal Artery
  • Peroneal Artery
  • Axillary Artery
  • Colateral Artery

Frage 82

Frage
If I am naming these nerves and blood vessels, which part of the body am I referring to? [ Axillary vein/ artery, Brachial Plexus, Cephalic vein, Brachial vein/artery ]
Antworten
  • Knee
  • Hip
  • Shoulder

Frage 83

Frage
What is it called when a bone is fractured into 2 or more parts and it has shifted so the ends are not lined up straight?
Antworten
  • Comminuted
  • Segmental
  • Non Displaced
  • Displaced

Frage 84

Frage
When a bone is fractured in two places where there is a floating segment you would call this a segmental or multi fragmented fracture.
Antworten
  • True
  • False

Frage 85

Frage
For a fracture to be considered Comminuted how many breaks or pieces does there need to be?
Antworten
  • 5 or more
  • 2 or more
  • 3 or more
  • 4 or more
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