Dece musculos essential

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Questions and Answers

Qual function primari exerce le musculo gluteo maximo?

  • Extension e rotation externe del coxa. (correct)
  • Flexion e adduction del coxa.
  • Flexion e rotation interne del coxa.
  • Abduction e rotation interne del coxa.

Qual es le origine del musculo iliopsoas?

  • Os ilium, os sacrum, os coccygis.
  • Spina iliaca anterior inferior.
  • Vertebras lumbar T12-L5 e fossa iliaca. (correct)
  • Tuber ischiadicum.

Qual function combina le musculo recto femoral?

  • Flexion del coxa e extension del genu. (correct)
  • Adduction del coxa e flexion del genu.
  • Abduction del coxa e rotation del genu.
  • Extension del coxa e flexion del genu.

Qual es le insertion del capite longe del musculo bicipite femoral?

<p>Capite del fibula. (C)</p> Signup and view all the answers

Quales son le tres fibras del musculo deltoide e lor function respective?

<p>Flexion (anterior), abduction (medial), extension (posterior). (B)</p> Signup and view all the answers

Qual functiones del humero promove le musculo pectoral major?

<p>Flexion, adduction, e rotation interne. (A)</p> Signup and view all the answers

Qual es le functiones primari del musculo bicipite brachial?

<p>Flexion e supination al cubito. (B)</p> Signup and view all the answers

Qual movimento permitte principalmente le musculo tricipite brachial?

<p>Extension del cubito. (A)</p> Signup and view all the answers

Quales movimentos permitte le musculo tibial anterior?

<p>Dorsiflexion e inversion. (D)</p> Signup and view all the answers

A que functiones contribue le musculo gastrocnemio?

<p>Flexion plantar e flexion del genu. (C)</p> Signup and view all the answers

Qual es le insertion del musculo recto abdominal?

<p>Crista iliaca, linea alba. (C)</p> Signup and view all the answers

Quales functiones exerce le musculo oblique externe del abdomine?

<p>Flexion, rotation al latere opposite, flexion lateral. (D)</p> Signup and view all the answers

Si un patiente ha difficultate in extender le coxa, qual musculo poterea esser affectate?

<p>M. gluteus maximus (A)</p> Signup and view all the answers

Qual musculo es le plus importante pro le flexion del coxa durante le marcha?

<p>M. iliopsoas (A)</p> Signup and view all the answers

Si un atleta ha difficultate in facer plantarflexion, qual musculo poterea esser affligite?

<p>M. gastrocnemius (B)</p> Signup and view all the answers

Quales músculos es involvite in un movimento de 'push-up'?

<p>M. pectoralis major e M. triceps brachii (D)</p> Signup and view all the answers

Qual motion es primarimente effectuate per le contraction del M. obliquus externus abdominis al latere sinistre?

<p>Rotation al latere dextere del trunco (A)</p> Signup and view all the answers

Qual consequentia haberea un lesion del nervo que innerva le M. tibialis anterior?

<p>Incapacitate de facer dorsiflexion (D)</p> Signup and view all the answers

Si un individuo suffre un lesion al spina iliaca anterior inferior, qual motion del membro inferior poterea esser compromittite?

<p>Flexion del coxa (A)</p> Signup and view all the answers

Un patiente demonstra difficultate a supiner le antebrachio. Qual musculo essential pro iste movimento poterea esser implicate?

<p>M. biceps brachii (B)</p> Signup and view all the answers

Flashcards

M. gluteus maximus

Origin: Os ilium, os sacrum, os coccygis. Insertion: Tractus iliotibialis + tuberositas glutea. Function: Extension and outward rotation in the hip. Supports hip extension and posture.

M. iliopsoas

Origin: Lumbar vertebrae T12-L5 (psoas major) + fossa iliaca (iliacus). Insertion: Trochanter minor. Function: Flexion and outward rotation in the hip. Primary hip flexor, important for walking/kicking.

M. rectus femoris

Origin: Spina iliaca anterior inferior. Insertion: Tuberositas tibiae via patellar tendon. Function: Flexion in the hip, extension in the knee. Two-joint muscle, classic in squats, kicks, etc.

M. biceps femoris (caput longum)

Origin: Tuber ischiadicum. Insertion: Caput fibulae. Function: Extension in the hip, flexion, and outward rotation in the knee. Two-joint muscle, popular in walking, hopping, stairs.

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M. deltoideus

Origin: Clavicle, acromion, spina scapulae. Insertion: Tuberositas deltoidea. Function: Flexion (anterior), abduction (middle), extension (posterior). Covers the entire shoulder, a very flexible muscle for exam answers.

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M. pectoralis major

Origin: Clavicle, sternum, costae 1–6. Insertion: Crista tuberculi majoris. Function: Flexion, adduction, inward rotation of the shoulder. Often used in push-up and throwing questions.

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M. biceps brachii

Origin: Tuberculum supraglenoidale + proc. coracoideus. Insertion: Tuberositas radii. Function: Flexion and supination in the elbow. Often tested concerning the elbow and forearm.

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M. triceps brachii

Origin: Tuberculum infraglenoidale + humerus. Insertion: Olecranon. Function: Extension in elbow (a bit in the shoulder). Relevant in dips, push-ups, throwing, etc.

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M. tibialis anterior

Origin: Tibia and membrana interossea. Insertion: Os cuneiforme mediale + 1st metatarsal. Function: Dorsiflexion and inversion. Supports gait and balance stability.

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M. gastrocnemius

Origin: Condylus medialis and lateralis femoris. Insertion: Calcaneus via the Achilles tendon. Function: Plantarflexion, flexion in the knee. Super exam-friendly, walking, upright position, jumping.

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M. obliquus externus abdominis

Origin: Costae 5–12. Insertion: Crista iliaca, linea alba. Function: Flexion + rotation opposite side + lateral flexion.

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Study Notes

  • Lege notas super le dece musculos essential pro examinationes

M. gluteus maximus

  • Origine: Os ilium, os sacrum, os coccygis
  • Insertion: Tractus iliotibialis + tuberositas glutea
  • Function: Extension e rotation externe in le coxa
  • Rôle: Include extension del coxa e supporto postural

M. iliopsoas

  • Origine: Vertebras lumbar T12-L5 (psoas major) + fossa iliaca (iliacus)
  • Insertion: Trochanter minor
  • Function: Flexion e rotation externe in le coxa
  • Rôle: Es le primari flexor del coxa, crucial pro ambular/calciar

M. rectus femoris

  • Origine: Spina iliaca anterior inferior
  • Insertion: Tuberositas tibiae via tendine patellar
  • Function: Flexion in le coxa, extension in le genu
  • Rôle: Musculo de duo articulationes, classic in squat, calcies, etc.

M. biceps femoris (caput longum)

  • Origine: Tuber ischiadicum
  • Insertion: Caput fibulae
  • Function: Extension in le coxa, flexion e rotation externe in le genu
  • Rôle: Musculo de duo articulationes, popular pro ambular, saltar, scalar scalas

M. deltoideus

  • Origine: Clavicula, acromion, spina scapulae
  • Insertion: Tuberositas deltoidea
  • Function: Flexion (parte anterior), abduction (parte medie), extension (parte posterior)
  • Rôle: Coperi tote le spalla, un musculo multo flexibile pro responsas de examination

M. pectoralis major

  • Origine: Clavicula, sternum, costae 1–6
  • Insertion: Crista tuberculi majoris
  • Function: Flexion, adduction, rotation interne del spalla
  • Rôle: Frequentemente usate in exercitios de "push-up" e questiones de lancear

M. biceps brachii

  • Origine: Tuberculum supraglenoidale + proc. coracoideus
  • Insertion: Tuberositas radii
  • Function: Flexion e supination al cubito
  • Rôle: Frequentemente testate in relation al cubito e al bracio

M. triceps brachii

  • Origine: Tuberculum infraglenoidale + humerus
  • Insertion: Olecranon
  • Function: Extension al cubito, (un poco in le spalla)
  • Rôle: Relevante pro "dips", "armbøjninger", lancear, etc.

M. tibialis anterior

  • Origine: Tibia e membrana interossea
  • Insertion: Os cuneiforme mediale + 1. metatarsal
  • Function: Dorsiflexion e inversion
  • Rôle: Include ambular e stabilitate balanciar

M. gastrocnemius

  • Origine: Condylus medialis e lateralis femoris
  • Insertion: Calcaneus via tendine de Achilles
  • Function: Plantarflexion, flexion in le genu
  • Rôle: Amicabile pro examinationes, ambular, position erecte, saltar

Bonus: M. rectus abdominis

  • Rôle: Include flexion in le colonna e pression abdominal

M. obliquus externus abdominis

  • Origine: Costae 5–12
  • Insertion: Crista iliaca, linea alba
  • Function: Flexion + rotation al latere opposite + flexion lateral

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