Anatomy and Physiology Test 2 TEST BANK Updated 2024, Exams of Nursing

Download Anatomy and Physiology Test 2 TEST BANK Updated 2024 and more Exams Nursing in PDF only on Docsity! Anatomy and Physiology Test 2 TEST BANK Updated 2024 1. The sense that tells us where the body or body parts are moving is called? a. Proprioception b.Kinesthesia c. Nociception d.Adaptation e. Gustation 2. Which of the following is not a rapid adaptation? a. Pain b.Pressure c. Touch d.Smell e. Thermal 3.Cranial Nerve XI is the a. Vagus Nerve b.Trochlear Nerve c. Glossopharyngeal Nerve d.Accessory Nerve 4. Which of the following is/are the structures of the inner ear that contain receptors for head movement? a. Vestibule and Semicircular canals b.Malleus, incus, and stapes c. Cochlear duct d.Oval window, round window, tympanic membrane 5. The photoreceptor cell of the retina with the lowest thresh old is the a. Rod b.Cone c. Cupula d.Papilla e. Macula 6. The Nasolacrimal duct connect the to the . c. Cerebellum d.Thalamus e. Medulla oblongata 13.Sensation is defined as a. Conscious or unconscious (subconscious) awareness of external and internal stimuli b. Conscious awareness and interpretation of meaning of sensations c. The property by which one sensation is distinguished from another d. A change in sensitivity (usually a decrease) to a long- lasting stimulus e. Ability to acquire new knowledge or skills through instruction or experience 14. Name the three protective cranial meninges of the brain from superficial to deep. a. Dura mater, arachnoid mater, pia mater b.Arachnoid mater, pia mater, dura mater c. Pia mater, arachnoid mater, dura mater d.Dura mater, pia mater, arachnoid mater e. Pia mater, dura mater, arachnoid mater 15. The determination of whether a sound is “noice, a voice, or music” is done by the a. Frontal b.Occipital c. Temporal d.Parietal 16. Determining the shape, color, and movement of an object is done by the a. Frontal lobe b.Occipital lobe c. Temporal lobe d.Parietal lobe 17.Perceptions is defined as a. Conscious or unconscious (subconscious) awareness of external and internal stimuli b. Conscious awareness and interpretation of meaning of sensations c. The property by which one sensation is distinguished from another d. A change in sensitivity (usually a decrease) to a long- lasting stimulus e. Ability to acquire new knowledge or skills through instruction or experience 18. Which of the following a fast adaptation? a. Smell b.Touch c. Body position d.A and B e. A, B, and C 19.Inside the CNS, motor impulse are carried in the a. Ascending tracts b.Descending tracts c. Ventral ramus d.Dorsal root e. Lateral root 20.“Efferent” in the nervous system refers to a. Motor neurons b.Sensory neurons c. Parasympathetic neurons d.Sympathetic neurons e. Interneurons 21.What is a stimulus? a. The property that allows one sensation to be distinguished from another b.The ability to integrate and store information c. A change in sensitivity to a long-lasting stimulus d.The translation of an impulse into a sensation e. A change in the environment that triggers the sensory receptor 22. Retaining knowledge over a period of time from days toe year is term ed? a. Learning b.short term memory c. plasticity d. long term memory e. consciousness 23. Which pair is correct? fibers in the head d. The oculomotor nerve innervates all but two muscles in the eye 35. In the nervous system the term ‘nerve refers to a. Bundles of axons in the CNS b.Bundles of axons in the PNS c. Sensory pathways in the nervous system d.Motor pathways in the nervous system 36. Movement is initiated in what lobe of the cerebral cortex? a. Parietal b.Temporal c. Occipital d.Frontal e. Insula 37. Which of the following neuroglial cells is part of your immune system? a. Astrocytes b.Satellite cells c. Ependymal cells d.Microglia e. Schwann cells 38.Cerebrospinal fluid flows within the spinal cord in the a. Cerebral aqueduct b.Subarachnoid space c. Ventricle d.Central canal e. Arachnoid villi 39.Which of the following is NOT true of a neuron? a. The cell body is the site of integration b.The secret neurotransmitters c. The have many axons d.They conduct impulses e. They have many dendrites 40.Which of the following is TRUE of the bloodbrain barrier? a. It is formed by astrocytes b.Drug and other therapies cross easily c. It is formed by large holes in capillaries d. It is the sight of return of CSF to the blood 41. Which sensation is said to be “unable to trigger on yourself? a. Pressure b. Itch c. Tickle d.Vibration e. Pain 42.The vitreous humor a. Is produced during the embryonic period and nerve repla ced b. Exits the eye through the scleral venous canal c. Is produced by the cilliary body d. Can cause cataracts if overproduced e. Is composed of clear layered proteins called crystallines 43. The reticular activating system is the a. Olfacory center b.Relay center of the brain c. Center for emotions d.Center for consciousness 44. Which of the somatic tactile sensations is related to both itch and tickle? a. Pressure b.Vibration c. Touch d.Pain e. Temperature 45.The brain is percent of the body’s total mass a. 2 % b.5 % c. 10% d. 20% e. 200% 46. The cranial nerve controlling the special senses of vision is a. CN III b.CN I c. CN IX d.CN II e. CN VIII 47. Which part of the brain is the connection between the brain and spinal cord? a. Hypothalamus b.Thalamus c. Cerebellum d.Diencephalon Which of the following monitors ion levels in the body? a. Proprioceptors b.Thermoreceptors c. Baraoreceptors d.Mechanoreceptors e. Chemoreceptors 61. Which cranial nerve is motor only? a. II b.V c. VII d.XI e. IX 62. In which of the following is the RAS found? a. Cerebrum b.Cerebellum c. Medulla oblongata d.Diencephalon e. Mesencephalon 63. Which type of neuroglial cells act as a support cell for neurons in the PNS? a. Satellite Cells b.Oligodendrocytes c. Epedymal cells d.Microglia e. Schwann cells 64. The neuronal pathway for hearing ends at the where so und are analyzed and stored? a. Parietal lobe of cerebrum b.Cerebellum c. Temporal lobe of the cerebrum d.Hypothalamus e. Limbic system 65. Which of the following statements is CORRECT? a. There are 33 pair of somatic spinal nerves b.Cranial nerves are part of the CNS c. The divisions of the CNS are part of the PNS and ANS d.Nuclei are collections of cell bodies in the CNS 66. What is typically called referred pain is felt in the but originated from the . a. Vescera, skin b.Skin, viscera c. Muscle, skin d.Skin, muscles 67. The cornea a. Is bathed in tears on its posterior surface b. Is internal to the occule c. Is produced by the ciliary body d. Is the site of cataract formation e. Is composed of clear fibrous connective tissue 68. Which of the following is a special sense? a. Thermal b.Pain c. Proprioception d.Tactile e. Equilibrium 69. Which of the following is a receptor for blood pressure? a. Thermoreceptors b.Mechanoreceptors c. Chemoreceptors d.Nociceptors e. Baroreceptors 70. Which of these is part of the brain stem? a. Mesencephalon b.Thalamus c. Hypothalamus d.Diencephalon e. Epithalamus 71. Inside the CNS, sensory impulse are carried in the a. Ascending tracts b.Descending tracts c. Ventral ramus d.Dorsal roots e. Lateral roots 72. The aqueous humor a. Is produced during the embryonic period and nerve replaced b. Is produced in the posterior portion of the eye c. Is produced by the ciliary body d. Can cause cataracts is overproduced e. Is composed of clear layers proteins called crystallines 73. Which of the Following is TRUE of the BloodBrain barrier? a. It is made by microglia b.Drug and other therapies do not cross easily c. It is formed by large holes in capillaries d. It is the sight of return of CSF to the blood 74. The middle ear contains the a. labyrinth b.cochlea c. auricle d.ossicles e. Vestibule 75. “The capability for change with learning” is called a. Long term memory b.Short term memory c. Adaptation to stimuli d.Plasticity e. Transduction 76. Which of the following is a specialized receptor found within the cochlea? a. Taste bud b.Retina c. Spiral organ d.Cupula 77. The neuronal pathway for pain at the where sensations are interpretated a. Parietal lobe of cerebrum b.Cerebellum c. Temporal lobe of cerebrum d.Hypothalamus e. Limbic system 78. Which of the following is NOT an accessory structure of the eye? a. Eyelashes b.Eyebrows c. Pupil d.Eyelid e. Lacrimal Gland 79. This Cranial Nerve is associated with (flavor) on the back of the throat and mouth. a. Slow pain b.Fast pain c. Referred pain d.Deep pain e. Chronic pain 92. The auditory tube connects the to the . a. Outer ear; external environment b.Middle ear; internal nose c. Inner ear; internal nose d.Middle ear; external environment e. Eye; internal nose 93. Which pathway takes motor impulse from the brainstem to the muscle of the body? a. First order b.Second order c. Third order d.Lower motor neurons e. Upper motor neurons 94.The massa intermedia is located in the a. Epithalamus b.Thalamus c. Subthalamus d.Mesencephalon e. Hypothalamus 95. Which cranial nerve is sensory only? a. Oculomotor b.Hypoglossal c. Vestibulocochlear d.Trigeminal e. Facial 96. Receptors called rods in the retina a. Have a higher threshold than cones b.Have a higher sensitivity than cones c. Are found in greater numbers than cones d.A and C e. B and C 97. In the retina, the rods are receptors for a. Black and white vision b.Red, blue, and green, color c. Night vision d.A and B e. A and C 98.Muscle spindles are examples of a. Proprioceptors b.Chemoreceptors c. Mechanoreceptors d.Thermoreceptors e. Nociceptors 99. Which cranial nerve moves the lateral rectus of the eye? a. Abducens b.Oculomotor c. Trochlear d.Optic 100. The special sense of ‘equilibrium’ is monitoring a. Movement of the body b.Movement of the head c. Movement of the ear d.A and B e. A, B, and C 101. Which pathway takes motor impulses from the cerebrum to the brainstem? a. First order b.Second order c. Third order d.Lower motor neurons e. Upper motor neurons 102. Touch receptors are classified as a. Mechanoreceptors b.Osmoreceptors c. Photoreceptors d.Chemoreceptors e. Nociceptors 103. Which lobe of the cerebrum is the “auditory” lobe? a. Frontal b.Occipital c. Temporal d.Parietal 104. Which of the following is false about fast pain? a. It is felt immediately, if not sooner b. It is quickly localized e. Pacinian corpuscles 117. Which of the following is part of the vascular tunic of the eyeball? a. Sclera b.Retina c. Cornea d. Iris e. Optic Disc 118. Which cranial nerve is responsible for texture in the throat? a. Vagus Nerve b.Facial Nerve c. Trigeminal Nerve d.Hypoglossal Nerve e. Glossopharyngeal Nerve 119. Which cranial nerve does NOT move muscles of the eyes? a. Abducens b.Oculomotor c. Trochlear d.Optic 120. The blood is drained from the brain by which of the following vessels? a. Internal jugular vein b.Facial vein c. Superior sagital sinus d.A and B e. A, B, and C 121. In which of the following is the “x” found? a. Cerebrum b.Cerebellum c. Medulla Oblongata d.Dienchephalon e. Mesencephalon 122. Which of the following is true of a neuron? a. The axon hillock is the site of integration b.They secret hormones c. They have many axons d.The conduct action potentials e. They are only found in the CNS 123. Which of the following does NOT require a carrier protein to travel in the blood? a. A watersoluble hormone b.A proteinsoluble hormone c. A lipidsoluble hormone d.A circulating hormone e. A neurotransmitter as well 124. First order neurons go from the a. Somatic receptors to the brain stem b.Brainstem to the thalamus c. Thalamus to parietal lobe d.Cerebrum to brainstem e. Brainstem to body 125. Which of the following pairs is INCORRECT? a. Sensory neurons – carries information into PNS b.Motor neurons – carries information into PNS c. Interneurons – connect sensory to motor d.Receptors – part of the nervous system e. Feedback loops – primary control of homeostasis 126. Third order neurons go from the a. Somatic receptors to the brain stem b.Brainstem to thalamus c. Thalamus to cerebral cortex d.Cerebrum to brainstem e. Brainstem to body 127. Which of the following is part of the vascular tunic of the eyeball that is pigmented and contains many blood vessels? a. Sclera b.Retina c. Cornea d.Lens e. Choroid 128. What is a stimulus? a. The property that allows one sensation to be distinguished from another b.The ability to integrate and store information c. A change in sensitivity to a long lasting stimulus d.The translation of an impulse into a sensation e. A change in the environment that triggers the sensory receptor 129. The dermatome of the body innervated by a cranial nerve is the a. b.Cone c. Cupula d.Papilla e. Macula 136. Which of these lists three parts of the diencephalon? a. Mesencephalon, hypoencephalon, telencephalon b.Thalamus, hypothalamus, epithalamus c. Hypothalamus, pons, mesencephalon d.Mesencephalon, pons, medulla oblongata 137. Nociceptors are free nerve endings that are located in nearly every body tissue except in the . a. Brain b.Spinal cord c. Heart d.A and B e. A, B, and C 138. Which pathway is found only in the CNS? a. Second order sensory neurons b.Third order sensory neurons c. Upper motor neurons d.A and B e. A, B, and C 139. Which of the following is TRUE concerning the meninges? a. They form vessels to transport CSF b.They produce CSF protect and support c. They cover both the brain and the spinal cord d.There are four of them 140. Modality is defined as a. Conscious or unconscious (subconscious) awareness of external or internal stimuli b. Conscious awareness and interpretation of meaning of sensations c. The property by which one sensation is distinguished from another d. A change in sensitivity (usually a decrease) to a long- lasting stimulus e. Ability to acquire new knowledge or skills through instruction or experience 141. What are the structures of the middle ear that transmit sound waves? a. Malleus, incus, stapes b. Saccule, utricle, semicircular ducts c. Scala tympani, scala vestibuli, cochlear duct d. Tectorial membrane, vestibular membrane, basilar membrane e. Oval window, round window, tympanic membrane 142. The ability to change with increased knowledge a. Learning b.Short term memory c. Plasticity d.Long term memory e. Consciousness 143. The neuronal pathway for balance ends at the where corrective motions are initiated. a. Parietal lobe of cerebrum b.Cerebellum c. Temporal lobe of cerebrum d.Hypothalamus e. Limbic system 144. Which part of the brain is the connection between the nervous and endocrine systems? a. Hypothalamus b.Thalamus c. Cerebellum d.Diencephalon e. Medulla Oblongata 145. Visceral afferent nerves a. Join the spinal nerves at specific levels b.Send signals that are interpreted as somatic body pain c. Enter the ventral ramus via the white ramus communicans d. A and B e. A, B, and C 146. Which of the following is TRUE concerning the meninges? a. They form vessels to transport blood b.They produce CSF protect and support c. Superior sagittal sinus d.A and B e. A, B, and C 153. Which of the neuroglial cell acts as a phagocyte? a. Satellite cells b.Oligodendrocytes c. Ependymal cells d.Microglia e. Schwann Cells 154. Which part of the brain is the coordinator of right and left movements? a. Hypothalamus b.Thalamus c. Cerebellum d.Medulla oblongata 155. The third ventricle is found within what structure of the brain? a. Cerebrum b.Cerebellum c. Diencephalon d.Mesencephalon 156. Which of the following is a slow adaptation? a. Smell b.Pressure c. Touch d.Body Position e. Thermal 157. Which of the following types of receptors is NOT part of the somatic senses? a. Proprioceptors b.Baroreceptors c. Thermoreceptors d.Photoreceptors e. Mechanoreceptors 158. The longitudinal fissure of the cerebrum separates the a. Primary somatosensory and primary motor gyri b.General somatic and special senses c. Right and left hemispheres d.Temporal and Parietal lobes 159. Which of the following types of receptors is NOT part of the special senses? a. Proprioceptors b.Baroreceptors c. Nociceptors d.Photoreceptors e. Mechanoreceptors 160. Which lobe of the cerebrum is the “olfactory” lobe? a. Frontal b.Occipital c. Temporal d.Parietal e. Insula 161. Which cranial nerve is sensory to the mouth for both “flavor” and “texture”? a. Vagus Nerve b.Facial nerve c. Trigeminal nerve d.Hypoglossal Nerve e. Glossopharyngeal nerve 162. The fourth ventricle is found anterior to which structure of the brain? a. Cerebrum b.Cerebellum c. Medulla Oblongata d.Mesencephalon e. Pons 163. The otolithic membrane is part of the receptor for a. Dynamic movement b.Static movement c. Hearing d.All of the above 164. All of the following are mechanoreceptors EXCEPT a. Proprioception b.Pressure c. Pain d.Touch e. Vibration 165. Visceral Pain is NOT a. The result of afferent fibers from the viscera joining the spinal nerves at specific levels d. CSF flows beneath the “soft mother” 179. The brain region that usually controls autonomic responses include a. Hypothalamus b.Pons c. Medulla oblongata d.Thalamus 180. Vision is recognized in what lobe of the cerebral cortex? a. Parietal b.Temporal c. Occipital d.Frontal e. Insula 181. Which of the following special senses is the sense of smell? a. Equilibrium b.Auditory c. Olfaction d.Gustation e. Vision 182. Which of the following papillae covers the majority of the tongue and is responsible for “sweet, bitter, and salty”? a. Vallate b.Filiform c. Fungiform d.Foliate e. Glossiate 183. Mechanoreceptors are found in all of the following EXCEPT a. Retina b. Joints c. Vestibule d.Tongue e. Cochlea 184. The brain uses of all the body’s oxygen. a. 2 % b. 10 % c. 20 % d. 80% 185. Which cranial nerve is motor to the tongue? a. Vagus nerve b.Facial nerve d.Dorsal root e. Lateral roots 198. Which of the following is TRUE of the hypothalamus a. It controls the endocrine system b. It is connected to the pituitary by the infundibulum c. It does not produce any hormones d.A and B e. A, B, and C 199. Nociceptors are free nerve endings that are located in nearly every body tissue except in the . a. Brain b.Spinal cord c. Heart d.A and B e. A, B, and C 200. The brain needs a constant supply of blood because a. It is the sole supply for the materials needed for CSF product ion b. It consumes 20% of the total oxygen used by the body c. It requires a constant storage of glucose d.A and B e. A, B, and C 201. The sensation of itch shares a modality with a. Pain b.Tickle c. Vibration d.A and B e. A, B, and C 202. Cranial nerve IX is the a. Vagus nerve b.Trochlear nerve c. Glossopharyngeal nerve d.Accesory nerve 203. Which neurons decussate in the medulla oblongata? a. First order b.Second order c. Third order d.Lower motor e. Upper motor 204. Pain originating from the viscera that is felt in the skin or skeletal muscle is called a. Phantom pain b.Sharp pain c. Dull pain d.Delayed pain e. Referred pain 205. Which of the following is sensory only? a. Vagus nerve b.Occulomotor nerve c. Glossopharyngeal nerve d.Accesory nerve e. Optic nerve 206. Referred pain occurs because a. Of the proprioceptors found in subcutaneous tissues near the organs b. The autonomic nervous system is completely involuntary c. The lack of myelination on pain neurons d. Of the rapid adaptation of pain neuron pathways e. There are shared pathways between visceral organs and specific body surfaces 207. Which of the following is largest part of the fibrous tunic of the eyeball? a. Sclera b.Retina c. Cornea d.Lens e. Choroid 208. In which of the following is the “tree of life” found? a. Cerebrum b.Cerebellum c. Medulla Oblongata d.Diencephalon e. Mesencephalon 209. The outer ear is the a. Labyrinth b.Cochlea c. Auricle d.Ossicles e. Vestibule