Anatomy and Physiology

Question 1

Rectus abdominus

Answer 1

Pubis>5th-7th ribs

Question 2

External obliques

Answer 2

Lower 8 ribs>ilium

Question 3

Erector spinae

Answer 3

Posterior ribs, all vertebrae>posterior ribs>all vertebrae

Question 4

Deltoid

Answer 4

Scapula, clavicle>lateral humerus

Question 5

Pectoralis major

Answer 5

Sternum, clavicle, anterior ribs>humerus

Question 6

Biceps brachii

Answer 6

Scapula processes>radius, ulna

Question 7

Trapezius

Answer 7

Cervical/thoracic vertebrae>clavicle, scapula

Question 8

Latissimus

Answer 8

Ilium, sacrum, sacrum, thoracic/lumbar vertebrae>humerus

Question 9

Triceps brachii

Answer 9

Scapula, humerus>ulna

Question 10

Iliopsoas

Answer 10

Ilium, lumbar vertebrae>inner fémur

Question 11

Sattorius

Answer 11

Ilium>medial tibia

Question 12

Rectus femoris

Answer 12

Ilium>patella

Question 13

Vastus intermedius, vastus lateralis, vastus medialis

Answer 13

Fémur>patella

Question 14

Tibialis anterior

Answer 14

Lateral tibia>first metatarsal, first cuneiform

Question 15

Gluteus Maximus

Answer 15

Posterior ilium, sacrum, coccyx>lateral fémur

Question 16

Biceps femoris (hamstring)

Answer 16

Ischium, femur>fibula, lateral tibia

Question 17

Semitendinosus, semimembranosus (hamstrings)

Answer 17

Ischium>medial tibia

Question 18

Gastrocnemius

Answer 18

Posterior fémur>calcaneus (Achilles tendon)

Question 19

Soleus

Answer 19

Posterior tibia and fibula>calcaneus (Achilles tendon)

Question 20

Sutures

Answer 20

Fibrous

Question 21

Rib-sternum (fibrocartilage), intervertebral discs (hyaline cartilage)

Answer 21

Cartilaginous

Question 22

Knee

Answer 22

Hinge, uniaxial

Question 23

Radioulnar, atlantoaxial

Answer 23

Pivot, uniaxial

Question 24

Shoulder, hip

Answer 24

Ball-and-socket, multiaxial

Question 25

Radiocarpal

Answer 25

Condyloid, biaxial

Question 26

Thumb, sternoclavicular

Answer 26

Saddle, biaxial

Question 27

Wrist carpals

Answer 27

Gliding, biaxial

Question 28

Hyaline cartilage

Answer 28

prescursor to bone, most common, found in ribs, more amorphous gel

Question 29

Fibrocartilage

Answer 29

found in invertebral discs, joint capsules, ligaments, elastin fibers in parallel structures

Question 30

Elastic

Answer 30

More collagen then fibrous

Question 31

Ligaments

Answer 31

densely packed elastin fibers, irregular and regular patterns of fibers, bone to bone

Question 32

Periosteum

Answer 32

fiber-like material, outside layer of bones, bone repair/growth, protective layer, contact point for ligaments/tendons

Question 33

Compact bone

Answer 33

solid, dense, regular microstructure, strength from breaking under stress

Question 34

Spongey bone

Answer 34

honey comb structure, very porous, adds structural support of bones, red marrow, produced to make blood cells, many veins to bring nutrients

Question 35

Medullary cavity

Answer 35

veins go through, in adults fatty white marrow deposits

Question 36

Epimysium

Answer 36

Outer layer, surrounds muscles

Question 37

Perimysium

Answer 37

surrounds muscle fiber bundles (fascicles), contains blood vessel and nerve supply to fascicles

Question 38

Endomysium

Answer 38

Surrounds individual | muscle fibers

Question 39

Myofibrils

Answer 39

Lengthwise subdivisions within muscle fiber, Made up of bundles of protein filaments (myofilaments)

Question 40

Skeletal muscles

Answer 40

striated (white striped), voluntary movement

Question 41

Cardiac muscles

Answer 41

heart muscles, striated, involuntary movement

Question 42

Smooth muscles

Answer 42

no striation, involuntary (moving food and water through the body)

Question 43

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Answer 43

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Question 44

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Answer 44

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Question 45

Parts of a muscle

Answer 45

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Question 46

Intervertebral joints

Answer 46

cartilaginous