暗記メーカー

暗記メーカー

​

Exam 4 practice exam

Exam 4 practice exam
51問 • 2年前
  • Stephanie Lopez
    • 通報

    問題一覧

  • 1

    What muscle is used to wrinkle forehead?

    Occipitofrontalis (Frontal Portion)

  • 2

    Where is Ca2+ stored in an unstimulated (not contracting) muscle fiber?

    Sarcoplasmic Reticulum

  • 3

    Which of the following muscles is NOT a muscle of mastication?

    Buccinator

  • 4

    In the diagram below, which of the following would most likely be found lining the intestines?

    B

  • 5

    Which of the following muscles DOES NOT act to flex the upper extremity?

    Anconeus

  • 6

    Which of the following structures is NOT found within the carpal tunnel?

    Tendons of Extensor Digitorum

  • 7

    What is the action of the Internal Intercostal Muscle?

    Depresses rib during forced expiration.

  • 8

    Which hamstring muscle will laterally rotate the leg?

    Biceps Femoris

  • 9

    What is the insertion of the Palatoglossus

    Tongue

  • 10

    Which of the following will NOT adduct the arm?

    Pectoralis Minor

  • 11

    After the inguinal ligament, the Psoas Major and the Iliacus form the:

    Iliopsoas

  • 12

    Most of the the calcium binding and cross bridge formation occurs during

    Contraction Phase

  • 13

    Extensor Digitorum of the upper extremity acts to:

    Extend digits 2-5 and wrist.

  • 14

    Which of the following muscles will medially rotate the thigh?

    Gluteus Minimis

  • 15

    What are the two origins of the biceps brachii?

    Supraglenoid tubercle and coracoid process

  • 16

    Identify the Extensor Hallucis Longus

    C

  • 17

    Identify the Extensor Digitorum Longus

    A

  • 18

    Identify the Tibialis Anterior.

    B

  • 19

    How is calcium released into the sacroplasm

    By a muscle action potential that activates voltage-gated calcium channels and release channels within the T-tubule.

  • 20

    Which of the following metabolic processes is best suited for sustained energy supply over several minutes to hours

    Aerobic Respiration

  • 21

    Identify the action of the labeled muscle below.

    It elevates and retracts the mandible.

  • 22

    Identify the muscle below.

    Stylohyoid

  • 23

    What is the function of the Abductor Hallucis

    Abducts and flexes digit 1 of the lower extremity.

  • 24

    Lactic acid that builds up in muscle exercise is converted back into glucose by the:

    Pancreases

  • 25

    What is the advanatage of having smaller motor unit within a muscle?

    Precise control over movements

  • 26

    When result is a ________________________________, where individual twitches cannot be detected. a skeletal muscle fiber is stimulated at a higher rate of 80-100 times per second, it does not relax at all. The

    Complete Tetanus

  • 27

    Which of the following would be the darkest fiber type due to large amounts of myoglobin and blood capillaries?

    Slow Oxidative (SO) fibers

  • 28

    Muscle growth is referred to as:

    Musclar Hypertrophy

  • 29

    What is the function of tropomyosin?

    To block the binding sites of G-actin.

  • 30

    Which muscle functions to flex the lateral aspect of the carpal bones?

    Flexor Carpi Radialis

  • 31

    What muscles are responsible for the action shown below?

    Superior Rectus and Inferior Oblique of both eyes.

  • 32

    What muscle group supports the spine by keeping it upright?

    Erector Spine

  • 33

    Which muscles are required to abduct the upper extremity PAST 90 degrees?

    Trapezius and Serratus Anterior

  • 34

    What is the origin of the zygomaticus minor?

    Zygomatic bone

  • 35

    Once active sites on G-actin molecules are exposed, the heads of the myosin filaments:

    Form cross-bridges.

  • 36

    ATP is broken down in the ___________________________ portion of the myosin myofilament.

    Head

  • 37

    Abducts and laterally rotates the thigh.

    Gluteus Maximus

  • 38

    Abducts and medially rotates the thigh.

    Gluteus Medius

  • 39

    Extends the knee

    Vastus Intermedius

  • 40

    Adducts the thigh

    Gracilis

  • 41

    Flexes the Knee

    Semimembranosus and Tensor Fasciae Latae

  • 42

    Which of of the following anatomical relationships is FALSE?

    From superficial to deep, the lateral wall of the abdomen is composed of the External Abdominal Oblique, the Transversus Abdominis, and the Internal Abdominal Oblique Muscles.

  • 43

    Which of the following muscles is NOT involved in the action below?

    Rectus Femoris

  • 44

    Which of the following muscles are responsible for medial rotation of the humerus?

    Teres Major, Latissimus Dorsi, and Pectoralis Major

  • 45

    Which of the following muscles does NOT belong to the rotator cuff muscle group?

    Teres major

  • 46

    Based on the micrograph of a sarcomere below, is the sarcomere relaxed or fully contracted?

    Fully contracted

  • 47

    The Long Thoracic nerve can be injured by blows to or pressure on the posterior triangle of the neck or during the surgical procedure of a radical mastectomy. Damage to this nerve cause loss of action to the muscle that rotates and protracts the scapula. It is characterized by a protruding scapula or a "winging of the scapula". What muscle is most likely affected?

    Serratus anterior

  • 48

    What is the origin of the coracobrachialis muscle?

    Coracoid Process

  • 49

    What is the insertion of the stylohyoid?

    Hyoid Process

  • 50

    Which of the following is NOT a muscle of facial expression?

    Masseter

  • 51

    What 2 muscles are responsible for elevation of the mandible (shown below)

    Masster, Temporalis

    • Exams 5

    Exams 5

    Stephanie Lopez · 50問 · 2年前

    Exams 5

    Exams 5

    50問 • 2年前
    Stephanie Lopez

    Exam 6 Practice

    Exam 6 Practice

    Stephanie Lopez · 38問 · 2年前

    Exam 6 Practice

    Exam 6 Practice

    38問 • 2年前
    Stephanie Lopez

    問題一覧

  • 1

    What muscle is used to wrinkle forehead?

    Occipitofrontalis (Frontal Portion)

  • 2

    Where is Ca2+ stored in an unstimulated (not contracting) muscle fiber?

    Sarcoplasmic Reticulum

  • 3

    Which of the following muscles is NOT a muscle of mastication?

    Buccinator

  • 4

    In the diagram below, which of the following would most likely be found lining the intestines?

    B

  • 5

    Which of the following muscles DOES NOT act to flex the upper extremity?

    Anconeus

  • 6

    Which of the following structures is NOT found within the carpal tunnel?

    Tendons of Extensor Digitorum

  • 7

    What is the action of the Internal Intercostal Muscle?

    Depresses rib during forced expiration.

  • 8

    Which hamstring muscle will laterally rotate the leg?

    Biceps Femoris

  • 9

    What is the insertion of the Palatoglossus

    Tongue

  • 10

    Which of the following will NOT adduct the arm?

    Pectoralis Minor

  • 11

    After the inguinal ligament, the Psoas Major and the Iliacus form the:

    Iliopsoas

  • 12

    Most of the the calcium binding and cross bridge formation occurs during

    Contraction Phase

  • 13

    Extensor Digitorum of the upper extremity acts to:

    Extend digits 2-5 and wrist.

  • 14

    Which of the following muscles will medially rotate the thigh?

    Gluteus Minimis

  • 15

    What are the two origins of the biceps brachii?

    Supraglenoid tubercle and coracoid process

  • 16

    Identify the Extensor Hallucis Longus

    C

  • 17

    Identify the Extensor Digitorum Longus

    A

  • 18

    Identify the Tibialis Anterior.

    B

  • 19

    How is calcium released into the sacroplasm

    By a muscle action potential that activates voltage-gated calcium channels and release channels within the T-tubule.

  • 20

    Which of the following metabolic processes is best suited for sustained energy supply over several minutes to hours

    Aerobic Respiration

  • 21

    Identify the action of the labeled muscle below.

    It elevates and retracts the mandible.

  • 22

    Identify the muscle below.

    Stylohyoid

  • 23

    What is the function of the Abductor Hallucis

    Abducts and flexes digit 1 of the lower extremity.

  • 24

    Lactic acid that builds up in muscle exercise is converted back into glucose by the:

    Pancreases

  • 25

    What is the advanatage of having smaller motor unit within a muscle?

    Precise control over movements

  • 26

    When result is a ________________________________, where individual twitches cannot be detected. a skeletal muscle fiber is stimulated at a higher rate of 80-100 times per second, it does not relax at all. The

    Complete Tetanus

  • 27

    Which of the following would be the darkest fiber type due to large amounts of myoglobin and blood capillaries?

    Slow Oxidative (SO) fibers

  • 28

    Muscle growth is referred to as:

    Musclar Hypertrophy

  • 29

    What is the function of tropomyosin?

    To block the binding sites of G-actin.

  • 30

    Which muscle functions to flex the lateral aspect of the carpal bones?

    Flexor Carpi Radialis

  • 31

    What muscles are responsible for the action shown below?

    Superior Rectus and Inferior Oblique of both eyes.

  • 32

    What muscle group supports the spine by keeping it upright?

    Erector Spine

  • 33

    Which muscles are required to abduct the upper extremity PAST 90 degrees?

    Trapezius and Serratus Anterior

  • 34

    What is the origin of the zygomaticus minor?

    Zygomatic bone

  • 35

    Once active sites on G-actin molecules are exposed, the heads of the myosin filaments:

    Form cross-bridges.

  • 36

    ATP is broken down in the ___________________________ portion of the myosin myofilament.

    Head

  • 37

    Abducts and laterally rotates the thigh.

    Gluteus Maximus

  • 38

    Abducts and medially rotates the thigh.

    Gluteus Medius

  • 39

    Extends the knee

    Vastus Intermedius

  • 40

    Adducts the thigh

    Gracilis

  • 41

    Flexes the Knee

    Semimembranosus and Tensor Fasciae Latae

  • 42

    Which of of the following anatomical relationships is FALSE?

    From superficial to deep, the lateral wall of the abdomen is composed of the External Abdominal Oblique, the Transversus Abdominis, and the Internal Abdominal Oblique Muscles.

  • 43

    Which of the following muscles is NOT involved in the action below?

    Rectus Femoris

  • 44

    Which of the following muscles are responsible for medial rotation of the humerus?

    Teres Major, Latissimus Dorsi, and Pectoralis Major

  • 45

    Which of the following muscles does NOT belong to the rotator cuff muscle group?

    Teres major

  • 46

    Based on the micrograph of a sarcomere below, is the sarcomere relaxed or fully contracted?

    Fully contracted

  • 47

    The Long Thoracic nerve can be injured by blows to or pressure on the posterior triangle of the neck or during the surgical procedure of a radical mastectomy. Damage to this nerve cause loss of action to the muscle that rotates and protracts the scapula. It is characterized by a protruding scapula or a "winging of the scapula". What muscle is most likely affected?

    Serratus anterior

  • 48

    What is the origin of the coracobrachialis muscle?

    Coracoid Process

  • 49

    What is the insertion of the stylohyoid?

    Hyoid Process

  • 50

    Which of the following is NOT a muscle of facial expression?

    Masseter

  • 51

    What 2 muscles are responsible for elevation of the mandible (shown below)

    Masster, Temporalis