SPHE 421 (SPHE421)

Question 1 of 25 4.0/ 4.0 Points The “stress-response” and stimulation part of the autonomic nervous system (ANS) is the sympathetic nervous system. True False Answer Key: True Question 2 of 25 4.0/ 4.0 Points The white fatty substance present in the central nervous system (CNS) and peripheral nervous system (PNS) that serves to increase the speed of impulse conduction is called  A. myelin  B. a tract  C. a neuron  D. the node of Ranvier Answer Key: A Question...

Question 1 of 25 4.0/ 4.0 Points The term used to describe the activity that occurs between the time of heel strike of one extremity and the heel strike of that same extremity is  A. cadence.  B. double support.  C. gait cycle.  D. stride length. Answer Key: C Question 2 of 25 4.0/ 4.0 Points If you are describing a gait abnormality that occurs when the heel leaves the ground but the ball of the foot and toes remain in contact with the ground, you are speaking of whic...

Question 1 of 20 5.0/ 5.0 Points Which muscle originates from the posterior tibia and inserts on the distal phalanges of the four lesser toes?  A. Tibialis posterior  B. Flexor hallucis longus  C. Flexor digitorum longus  D. Dorsal interossei Answer Key: C Question 2 of 20 5.0/ 5.0 Points Which muscle originates on the fibula and runs behind the lateral malleolus to the base of the fifth metatarsal?  A. Peroneus brevis  B. Tibialis anterior  C. Tibialis...

Which muscle originates from the spinous processes of C7–T5 and inserts on the vertebral border of the scapula between the inferior angle and the spine of the scapula?  A. Middle trapezius  B. Rhomboids  C. Teres major  D. Serratus anterior Answer Key: B Question 2 of 25 4.0/ 4.0 Points The acromioclavicular joint and the sternoclavicular joint contribute to scapular motions. True False Answer Key: True Question 3 of 25 4.0/ 4.0 Points Which muscle originates on ...

Question 1 of 25 4.0/ 4.0 Points The muscle that originates on the spinous processes of T3 through T6 and inserts on the transverse processes of C1 through C3 is the  A. scalene.  B. clavicular portion of the pectoralis major.  C. splenius cervicis.  D. sternocleidomastoid. Answer Key: C Question 2 of 25 4.0/ 4.0 Points Which muscle originates on the transverse processes of the cervical vertebra and inserts on the first and second ribs?  A. Scalene  B. Splen...

Which muscle originates from the posterior tibia and inserts on the distal phalanges of the four lesser toes? • A. Tibialis posterior • B. Dorsal interossei • C. Flexor digitorum longus • D. Flexor hallucis longus Answer Key: C Question 2 of 20 5.0 / 5.0 Points Which muscle originates on the fibula and runs behind the lateral malleolus to the base of the fifth metatarsal? • A. Tibialis posterior • B. Peroneus brevis • C. Peroneus ter...

Phase 1 Muscles and their roles 4 pt each Type of contract ion 2 pt each Axis of rotation 2 pt each Plane of motion 2 pts each Motion of the joint 2 pt each Timel iness And spelli ng 4 pts wrist 1. Flexor carpi Radiallis 2. Flexor Carpi ulnaris 3. Palmaris longus 4. Flexor digitorum profundus 5. Flexor digitorum superficialis 6. Flexor pollics longus Isometric Sagittal Frontal Anterior Flexion x elbow 1. Triceps 2. Brachii Anconeus Concentric Sagittal Frontal Flexion x Shoulder jt 1...

The “stress-response” and stimulation part of the autonomic nervous system (ANS) is the sympathetic nervous system. True Fals e Answer Key:True Question 2 of 25 4.0 / 4.0 Points The white fatty substance present in the central nervous system (CNS) and peripheral nervous system (PNS) that serves to increase the speed of impulse conduction is called A. a tract B. a neuron C. the node of Ranvier D. myelin Answer Key:D Question 3 of 25 4.0 / 4.0 Points The innermost layer of the pr...

Question 1 of 25 4.0 / 4.0 Points Which muscle originates from the spinous processes of C7–T5 and inserts on the vertebral border of the scapula between the inferior angle and the spine of the scapula? • A. Rhomboids • B. Teres major • C. Middle trapezius • D. Serratus anterior Answer Key: A Question 2 of 25 4.0/ 4.0 Points The acromioclavicular joint and the sternoclavicular joint contribute to scapular motions. True False Answer Key: T...

A person with excessive lumbar lordosis could need stretching instruction for which group of muscles? Question options: Hip flexors Hip extensors Trunk extensors A and C n 2 / poi Having paralysis of the ankle dorsiflexors would cause which type of gait? Question options: Model Short Answer Steppage gait Model Short Answer Bell clapper gait Model Short Answer Sore foot limp Model Short Answer Rocking horse gait Model Short Answer Steppage gait Model Short Answer Bell clapper ...