Straighterline BIO 201 Anatomy & Physiology I Graded Exam 3 (New Version June 2024)

Question 1 Correct 5.00 points out of 5.00 Flag question Which of the following statements best predicts the effect of a substance that blocks creatine kinase activity? Select one: Straighterline BIO 201 Anatomy & Physiology I Graded Exam 3 (New Version June 2024) We are a team of experts offering class attendance for all Straighterline, Online ATI, HESI, NCLEX, Portage Learning, Sophia etc courses (including final proctored exams!!). We also write essays, discussion posts, research papers and school assignments. Should you need any of these services, Contact us via email: or : +1 (540) 753-5914. Guaranteed Passing!  BIO201_MH_V4  Topic 12: Spinal Cord, Spindal Nerves, Brain and Cranial Nerves Question text Question text e. action potential. d. power stroke. a. muscle tone. b. action reaction. c. recovery stroke. When the myosin head flexes into a bend, pulling the actin filament along with it, this is called the Select one: Question 2 Correct 5.00 points out of 5.00 Flag questionQuestion text Question text d. ATP production from creatine phosphate would decrease. a. ADP production from creatine phosphate would increase. b. ATP production from creatine phosphate would increase. c. ADP production from creatine phosphate would decrease. Flag question Question 3 Correct 5.00 points out of 5.00 d. release of from the sarcoplasmic reticulum. b. release of the myosin head from the G actin molecule. c. action potential propogation along the transverse tubules. a. movement of the tropomyosin molecule. Calcium ion blocking agents would most likely affect Select one: Flag question Question 4 Correct 5.00 points out of 5.00 a. Increasing stimulation of a muscle fiber results in increased formation of cross-bridges. b. Muscle fibers that are stretched to the optimal length will provide higher numbers of cross-bridges. c. Muscle fibers that have larger diameters have more myofibrils and therefore can form more crossbridges. Which of the following statementsdoes not accurately describe factors that determine the amount of force generated during a muscle contraction? Select one:c. levator palpebrae superioris d. auricular e. temporalis b. occipitofrontalis a. procerus Raising the eyebrows is the action of the muscle. Select one: Question 7 Question text Question text d. The number of cross-bridges that can form is higher in a short muscle fiber compared to longer fibers. Flag question Question 5 Incorrect 0.00 points out of 5.00 b. spasm c. incomplete tetanus d. flaccid paralysis e. fatigue a. complete tetanus If one nerve stimulus arrives at a muscle fiber so soon that the fiber has only partially relaxed from the previous twitch, the most likely result will be . Select one: Flag question Question 6 Correct 5.00 points out of 5.00Question text Question text Correct 5.00 points out of 5.00 Flag question e. Rectus abdominis d. External abdominal oblique a. Transversus abdominis b. Internal abdominal oblique c. Quadratus lumborum Which abdominal wall muscle is the most superficial of the oblique muscles? Select one: Flag question Question 8 Correct 5.00 points out of 5.00 b. Pectineus c. Tensor fasciae latae d. Sartorius e. Iliotibial tract a. Vastus lateralis Which of the following is a part of the quadriceps femoris muscle group? Select one: Question 9 Correct 5.00 points out of 5.00Question text Question text Flag question d. Inferior rectus e. Inferior oblique c. Superior oblique a. Lateral rectus b. Superior rectus The figure illustrates a lateral view of the right eyeball. What does "B" represent? Select one: Flag question Question 10 Correct 5.00 points out of 5.00 b. Masseter c. Orbicularis oris d. Nasalis e. Temporalis a. Orbicularis oculi Of the following muscles of the head, which one wraps around the orbits? Select one: Question 11 Incorrect 0.00 points out of 5.00Question text Question text Flag question e. An inflow of K+ d. An outflow of Cl− a. An inflow of Ca2+ b. An inflow of Na+ c. An inflow of Cl− Which of the following will cause the plasma membrane to hyperpolarize when at its resting membrane potential? Select one: Flag question Question 12 Correct 5.00 points out of 5.00 d. Synaptic vesicle e. Synaptic cleft c. Presynaptic terminal a. Voltage-gated Ca2+ channel b. Postsynaptic membrane The figure illustrates events at a chemical synapse. What does "C" represent? Select one: Question 13 Correct 5.00 points out of 5.00Question text Question text Flag question b. sensory receptors c. spinal nerves d. ganglia e. cranial nerves a. spinal cord The central nervous system includes the . Select one: Flag question Question 14 Correct 5.00 points out of 5.00 d. have no effect on the action of norepinephrine. e. prevent synaptic transmission. c. enhance the binding of norepinephrine to its receptors. a. enhance the breakdown of norepinephrine. b. prevent the release of norepinephrine by the presynaptic terminal. Monamine oxidase inhibitors (MAO inhibitors) Select one: Flag question Question 15 Correct 5.00 points out of 5.00Question text Question text Question text e. bundles of myelinated axons. a. collections of unmyelinated axons. b. collections of nerve cell bodies. c. ganglial sheaths. d. bundles containing both myelinated axons and nerve cell bodies. White matter is composed of Select one: Flag question Question 16 Correct 5.00 points out of 5.00 b. The diaphragm c. Intercostal muscles d. Muscles of the lower limb e. Abdominal muscles a. Muscles of the arm and forearm The brachial plexus supplies nerves that function to contract which of the following? Select one: Flag question Question 17 Correct 5.00 points out of 5.00 a. The middle meninx Match the term with its correct definition. Reflex arc Select one:Question text Question text d. Most superficial and thickest meninx e. The meninx bound tightly to brain and spinal cord c. Functional unit of the nervous system b. Separates dura mater from periosteum Flag question Question 18 Correct 5.00 points out of 5.00 c. 7 cervical - 12 thoracic - 6 lumbar - 5 sacral - 1 coccygeal d. 7 cervical - 12 thoracic - 5 lumbar - 6 sacral - 1 coccygeal e. 8 cervical - 12 thoracic - 6 lumbar - 4 sacral - 1 coccygeal b. 8 cervical - 12 thoracic - 5 lumbar - 5 sacral - 1 coccygeal a. 7 cervical - 13 thoracic - 6 lumbar - 5 sacral - 1 coccygeal Which of the following combinations indicates the correct distribution of spinal nerve pairs? Select one: Flag question Question 19 Correct 5.00 points out of 5.00 b. Golgi tendon reflex c. Reciprocal innervation d. Crossed extensor reflex e. Withdrawal reflex a. Stretch reflex Match the action with the specific reflex. Knee-jerk reflex Select one:e. radial d. musculocutaneous a. axillary b. ulnar c. median Using the biceps brachii to flex the forearm requires innervation by the nerve. Select one: Flag question Question 21 Correct 5.00 points out of 5.00 Question 22 Correct 5.00 points out of 5.00 Question text Question text Question 20 Correct 5.00 points out of 5.00 Flag question d. fluent but circular speech. e. loss of memory. c. a slight shaking of the hands or head. a. uncontrolled rage. b. loss of the sense of smell. Lesions of the basal nuclei could cause Select one:Question text Question text Flag question b. thalamic nuclei c. cerebellum d. vermis e. basal nuclei a. reticular formation The sleep/wake cycle is influenced by the . Select one: Flag question Question 23 Correct 5.00 points out of 5.00 e. sneeze. d. turn their head toward the right. a. raise their arms. b. hit you. c. turn their head toward the left. When you walk up behind someone and tap their right shoulder, they will reflexively Select one: Flag question Question 24 Correct 5.00 points out of 5.00Question text Question text d. tegmentum e. reticular nuclei c. basal nuclei a. tectum b. red nuclei The substantia nigra interconnects with the . Select one: Question 25 Correct 5.00 points out of 5.00 Flag question b. trochlear; facial c. trigeminal; facial d. facial; glossopharyngeal e. trigeminal; glossopharyngeal a. facial; trigeminal Motor control of the face is the function of the nerve, while sensation from the face is determined by the nerve. Select one: