Muscular System Terms Only Flashcards

1
Q

Plantar flexes foot at ankle joint and flexes leg at knee joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Gastrocnemius

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2
Q

Plantar flexes foot at ankle joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Soleus

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3
Q

Plantar flexes foot at ankle joint and flexes leg at knee joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Plantaris

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4
Q

Flexes leg at knee joint and medially rotates tibia to unlock the extended knee.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Popliteus

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5
Q

Plantar flexes foot at ankle joint and inverts (supinates) foot at intertarsal joints.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Tibialis posterior

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6
Q

Plantar flexes foot at ankle joint; flexes distal and middle phalanges of toes II-V at interphalangeal joints and proximal phalanx of toes II-V at metatarsophalangeal joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Flexor digitorum longus

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7
Q

Plantar flexes foot at ankle joint;
flexes distal phalanx of great toe at interphalangeal joint and proximal phalanx of great toe at metatarsophalangeal joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Flexor hallucis longus

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8
Q

Dorsiflexes foot at ankle joint and inverts (supinates) foot at intertarsal joints.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Tibialis anterior

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9
Q

Dorsiflexes foot at ankle joint and extends proximal phalanx of great toe at metatarsophalangeal joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Extensor hallucis longus

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10
Q

Dorsiflexes foot at ankle joint and extends distal and middle phalanges of each toe at interphalangeal joints and proximal phalanx of each toe at metatarsophalangeal joint.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Extensor digitorum longus

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11
Q

Dorsiflexes foot at ankle joint and everts (pronates) foot at intertarsal joints.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) tertius

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12
Q

Plantar flexes foot at ankle joint and everts (pronates) foot at intertarsal joints.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) longus

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13
Q

Plantar flexes foot at ankle joint and everts (pronates) foot at intertarsal joints.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) brevis

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14
Q

Lateral and medial condyles of femur and capsule of knee. Calcaneus by way of calcaneal (Achilles) tendon.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Gastrocnemius

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15
Q

Head of fibula and medial border of tibia. Calcaneus by way of calcaneal (Achilles) tendon.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Soleus

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16
Q

Lateral epicondyle of femur. Calcaneus medial to calcaneal (Achilles)
tendon (occasionally fused with calcaneal tendon).

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Plantaris

17
Q

Lateral condyle of femur. Proximal tibia.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Popliteus

18
Q

Proximal tibia, fibula, and interosseous membrane. Metatarsals II-IV;
navicular; and all three cuneiforms.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Tibialis posterior

19
Q

Middle third of posterior surface of tibia. Distal phalanges of toes II-V.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Flexor digitorum longus

20
Q

Inferior two-thirds of posterior portion of fibula. Distal phalanx of great toe.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Flexor hallucis longus

21
Q

Origin: Lateral condyle and body of tibia and interosseous membrane (sheet of fibrous tissue that holds shafts of tibia and fibula together). Insertion: Metatarsal I and first (medial) cuneiform.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Tibialis anterior

22
Q

Origin: Anterior surface of middle third of fibula and interosseous membrane. Insertion: Distal phalanx of great toe.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Extensor hallucis longus

23
Q

Origin: Lateral condyle of tibia, anterior surface of fibula, and interosseous membrane.
Insertion: Middle and distal phalanges of toes II-V

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Extensor digitorum longus

24
Q

Origin: Distal third of fibula and interosseous membrane.
Insertion: Base of metatarsal V.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) tertius

25
Q

Origin: Head and body of fibula. Insertion: Metatarsal I and first cuneiform

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) longus

26
Q

Origin: Distal half of body of fibula.
Insertion: Base of metatarsal V.

Choice’s
- Extensor hallucis longus
- Extensor digitorum longus
- Fibularis (peroneus) tertius
- Fibularis (peroneus) longus
- Fibularis (peroneus) brevis
- Flexor digitorum longus
- Flexor hallucis longus
- Gastrocnemius
- Plantaris
- Popliteus
- Soleus
-Tibialis anterior
- Tibialis posterior

A

Fibularis (peroneus) brevis