ISSA Corrective Exercise questions with complete solutions 2023.

ISSA Corrective Exercise questions with complete solutions 2023. How many bones are in the human body? - correct answers.206 The ribcage is part of which skeleton? - correct answers.Axial skeleton How many vertebrae within the vertebral (spinal) column can move independently? - correct answers.24 Movement between two adjacent vertebrae is made possible by what? - correct answers.Facet joints Wolff's Law describes what? - correct answers.The way bones can grow or shrink New bone material is formed by what? - correct answers.Osteoblasts The strong connective tissue on the bottom of each foot is the: - correct answers.Plantar aponeurosis During the lowering phase of a biceps curl, the elbow flexors are performing which type of muscle action? - correct answers.Eccentric action According to Thomas Myers, how many categories of fascial lines are in the human body? - correct answers.7 What are two types of sensory feedback that fascia can provide? - correct answers.Proprioception and pain Which of the following is not a function of skeletal muscle? - correct answers.Recruitment actions An eccentric muscle action occurs when: - correct answers.The pulling force of a muscle is less than the resistance force The primary roles of skeletal muscle are to: - correct answers.Develop tension and move joints (Wrong) From the anatomical position, a muscle's origin is the position: - correct answers.Closest to the head What is the largest muscle in the human body? - correct answers.Gluteus maximus Which of the following is closest to the estimated number of muscles in the human body? - correct answers.650 Skeletal muscle is a contractile tissue responsible for: - correct answers.Both A and B Skeletal muscle attaches to bone through a: - correct answers.Tendon What is the primary connective tissue that forms a tendon? - correct answers.Type I collagen Each bundle of skeletal muscle fibers, covered by a perimysium, is called a: - correct answers.Fascicle During a biceps curl, the biceps brachii and brachialis muscle act as: - correct answers.Synergists What is the primary function of a Golgi Tendon Organ? - correct answers.Detect changes in muscle tension Which of the following is not a function required for the coordination of movement? - correct answers.Motor control (Wrong) What two types of cells make up the nervous system? - correct answers.Neurons and glia What is the "transmitter" portion of a neuron that relays a signal? - correct answers.Axon What is the "integrator" part of a neuron that determines if there's enough information to create an action potential? - correct answers.Cell body What is the name of the area, typically between two neurons or a neuron and gland, where electrical or chemical signals are transmitted? - correct answers.Synapse Which division of the peripheral nervous system is responsible for producing voluntary movements? - correct answers.Somatic nervous system What structural component of white matter gives it a whitish appearance? - correct answers.Myelin Where does the spinal cord end? - correct answers.Around lumbar vertebrae 1 or 2 (L1 or L2) Which type of nerve only carries information away from the spinal cord to innervate muscle? - correct answers.Motor nerve How many pairs of spinal nerves connect to the spinal cord? - correct answers.31 What is the name of the cluster of cell bodies, from lower motor neurons, that are contained within the spinal cord? - correct answers.Motor neuron pool Sensory information is carried within: - correct answers.Ascending tracts What is a primary function of interneurons during movement? - correct answers.Block lower motor neuron activity (wrong) Descending tracts originate from what two areas of the brain? - correct answers.Motor cortex and brainstem When a muscle is quickly stretched, which of the following receptors is activated? - correct answers.Both A and B (wrong) The brain's ability to change its structure and function is known as: - correct answers.Neuroplasticity Which of the following is not a function of the basal ganglia? - correct answers.Inhibit lower motor neurons An important component of sleep is to: - correct answers.Allow CSF to flush out waste products Which of the following is not a function of the cerebellum? - correct answers.Directly control lower motor neurons The reference point for all locations within the human body is known as the: - correct answers.Anatomical position Which term describes a position that's toward the top of the head? - correct answers.Cranial Which term describes a position that's close to the trunk? - correct answers.Proximal Which plane divides the body into left and right segments and is associated with flexion and extension movements? - correct answers.Sagittal Hip abduction and adduction occur in which plane? - correct answers.Frontal Throwing a baseball is which type of motion? - correct answers.Multiplanar Movement of a limb in a specific direction is referred to as its: - correct answers.Direction of rotation When lifting free weights, the direction of resistance is always: - correct answers.Straight down to the earth When using a cable or exercise band, the direction of resistance is always: - correct answers.In the direction the cable or band is pulling Which of the following movements is not associated with the cervical spine? - correct answers.Horizontal adduction How many different movements can the shoulder girdle perform? - correct answers.14 What is the primary disadvantage of the bony structures that form the glenohumeral joint? - correct answers.It is inherently unstable Which of the following is not an external rotator of the glenohumeral joint? - correct answers.Latissimus dorsi How many primary movements can the scapulothoracic region perform? - correct answers.6 Which of the following muscles does not elevate the scapula? - correct answers.Latissimus dorsi Which action(s) can the gluteus maximus perform? - correct answers.All of the above Which is the largest joint in the human body? - correct answers.Knee Which of the following muscles does not extend the knee? - correct answers.Semitendinosus How many joint(s) form the elbow region? - correct answers.3 What type of motion is foot pronation? - correct answers.Triplanar What is required for the human body to maintain balance? - correct answers.The center of mass remains over the base of support Which of the following is not a way the body maintains its sense of balance? - correct answers.Sensory feedback from the auditory system The vestibular system, from the inner ear, sends its information to what region of the brain in order to maintain the body's sense of balance? - correct answers. During closed-loop motor control, sensory feedback is first sent to which brain structures? - correct answers.Cerebellum and sensory cortex The ability of synapses to strengthen or weaken based on the activity they receive is known as: - correct answers.Synaptic plasticity What are the primary functions of the cerebellum for maintaining a person's sense of balance? - correct answers.Control of posture and gait The brain receives sensory information from which of the following two structures that are contained within muscles and tendons? - correct answers.Muscle spindles and Golgi tendon organs Why does closed-loop motor control take longer to produce a movement than open-loop motor control? - correct answers.Closed-loop motor control requires sensory feedback How is synaptic strength at the neuromuscular junction enhanced? - correct answers.Both A and B What is the nervous system component that directly activates skeletal muscle? - correct answers.Upper motor neurons (wrong) What is open-loop motor control? - correct answers.The execution of a motor program Which of the following is not a function of the sensory cortex during movement? - correct answers.Directly increases muscle tension Motor learning is a process that: - correct answers.Changes areas of the motor cortex and strengthens synapses