FREE ANATOMY AND STUDY GAMES ABOUT LOW.

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FREE ANATOMY AND STUDY GAMES ABOUT LOW.

EXTREMITY MUSC. EXAM QUESTIONS

Qs and Ans Expert- Explanation

This Exam contains:

-Guarantee passing score -38 Questions and Answers -format set of multiple-choice -Expert- Explanation

Question 1: Knee Flexion

Answer:

Prime Mover: Hamstrings (Biceps Femoris, Semitendinosis, Semimembranosis)

Other(s): Sartorius, Gastrocnemius

Question 2: Hip External Rotation

Answer:

Prime Mover: Sartorius

Other(s): Adductor Magnus, Adductor Longus, Gluteus Maximus

Question 3: Sartorius

Answer:

Prime Mover: Hip External Rotation

Action(s): Hip Flexion/Abduction/External Rotation; Knee Flexion

Question 4: Hip Adduction

Answer:

Prime Mover: Adductor Magnus

Other(s): Adductor Longus

Question 5: Soleus

Answer:

Prime Mover: None

Action(s): Ankle Plantar Flexion

Question 6: "Tom, Dick & Harry"

Answer:

Posterior Tibialis, Flexor Digitorum Longus, Flexor Hallicis Longus: All Plantar Flexors & Invertors

Question 7: Plantar Flexion

Answer:

Prime Mover: Gastrocnemius

Other(s): Peroneus Long, Peroneus Brevis, Posterior Tibialis, Soleus, Flexor Digitorum Longus, Flexor Hallicis Longus

Question 8: Extensor Digitorum Longus

Answer:

Action(s): Extension of 4 lesser toes, Ankle Dorsiflexion

Question 9: Hamstrings

Answer:

Prime Mover: Knee Flexion

Muscles that make up Ham: Biceps Femoris, Semitendinosis, Semimembranosis

Question 10: Rectus Femoris

Answer:

Prime Mover: Knee Extension

Action(s): Hip Flexion (w/ Straight Leg Raising), Knee Extension

Question 11: Hip Abduction

Answer:

Prime Mover: Gluteus Medius

Other(s): Gluteus Minimus, Sartorius

Question 12: Posterior Tibialis

Answer:

Prime Mover: Ankle Inversion

Action(s): Ankle Plantar Flexion/Inversion

Question 13: Peroneus Brevis

Answer:

Prime Mover: None

Action(s): Ankle Plantar Flexion/Eversion (antagonist of Anterior Tibialis, co-synergist of Peroneus Tertius)

Question 14: Iliopsoas

Answer:

Prime Mover: Hip Flexion

Action(s): Hip Flexion

Question 15: Knee Extension

Answer:

Prime Mover: Quadriceps (Rectus Femoris, Vastus Lateralis, Intermedius, Medialis)

Other(s): None

Question 16: Gluteus Minimus

Answer:

Prime Mover: Hip Internal Rotation

Action(s): Hip Abduction/Internal Rotation

Question 17: Semitendinosis, Semimembranosis

Answer:

Prime Mover: Knee Flexion

Action(s): Knee Flexion, Hip Extension (w/ knee extended)

Question 18: Quadriceps

Answer:

Prime Mover: Knee Extension

Muscles that make up Quad: Rectus Femoris, Vastus Lateralis, Intermedius and Medialis

Question 19: Flexor Digitorum Longus

Answer:

Action(s): Flexion of 4 lesser toes, Ankle Plantar Flexion/Inversion

Question 20: Extensor Digitorum Brevis

Answer:

Action(s): Extension of 4 lesser toes

Question 21: Adductor Magnus

Answer:

Prime Mover: Hip Adduction

Action(s): Hip Adduction/External Rotation

Question 22: Anterior Tibialis

Answer:

Prime Mover: Ankle Dorsiflexion

Action(s): Ankle Dorsiflexion/Inversion (antagonist of Peroneus Longus, Brevis & Tertius, co-synergist of Peroneus Tertius)

Question 23: Gluteus Maximus

Answer:

Prime Mover: Hip Extension

Action(s): Hip Extension (esp. with knee flexed)/External Rotation

Question 24: Hip Internal Rotation

Answer:

Prime Mover: Gluteus Minimus

Other(s): Gluteus Medius

Question 25: Hip Extension

Answer:

Prime Mover: Gluteus Maximus

Other(s): Semitendinosis, Semimembranosis