13. Which hormone, produced in response to stress, is affected by pain relievers, such as aspirin, to reduce the perception of pain? a. b. C. d. 14. Which of these receptors are distinct among sensory receptors because they make direct connections with brain interneurons? a. b. ACTH prostaglandins cortisol ADH C. d mechanoreceptors olfactory receptors photoreceptors auditory receptors

13. Which hormone, produced in response to stress, is affected by pain relievers, such as aspirin, to reduce the perception of pain? a. b. C. d. 14. Which of these receptors are distinct among sensory receptors because they make direct connections with brain interneurons? a. b. ACTH prostaglandins cortisol ADH C. d mechanoreceptors olfactory receptors photoreceptors auditory receptors

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter14: Introduction To Respiratory Care Pharmacology

Section: Chapter Questions

Problem 3SEPT

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The brain is able to interpret nerve impulses coming fromsensory receptors as vision, hearing, taste, and so on mainlybecausea. the impulses are of different strength (quantity).b. the impulses are of different types (quality).c. impulses originating in different sensory organs travel todifferent areas of the brain.d. None of these are correct.
One of the most common distinctions of pain is whether itis acute or chronic. Which examples describe chronic pain?Select all that apply.a. A patient is receiving chemotherapy for bladder cancer. b. An adolescent is admitted to the hospital for an appendec-tomy. c. A patient is experiencing a ruptured aneurysm.d. A patient who has fibromyalgia requests pain medication.e. A patient has back pain related to an accident that occurredlast year.
A person with Brown Sequard at C6 would have the following problems…. a. Ipsilateral loss of pain and temperature, contralateral loss of TPV and CP C6 down, ipsilateral spastic paralysis C6 down b. Contralateral loss of pain and temperature C6 down, ipsilateral loss of TPV and CP C6 down, spastic paralysis around C6 down c. Contralateral loss of pain and temperature C6 down, ipsilateral loss of TPV and CP C6 down, flaccid paralysis C6 down d. Contralateral loss of pain and temperature at C6, ipsilateral loss of TPV and CP C6 down, spastic paralysis at C6 e. Contralateral loss of pain and temperature C6 down, contralateral loss of TPV and CP C6 down, flaccid paralysis C6 down
40) Which tobe is primarily responsible for the sense of touch and pain?a. Temporal. b. Parietal. c. Frontal. d. Occipital. 41. During depolarization the internal voltage of a neurona. increases.b. decreases.c. remains constant.
1. Use the response of a pain receptor stimulated by a strong acid to illustrate the law of specifc nerve energies. 2a. Describe how the intensity of stimulation is encoded by a receptor, such as a hair cell. 2b. Contrast that with how the intensity of stimulation is encoded by the associated somatosensory neuron.
Neurologist consulted an elderly patient with complaints about the difficulty of the neck movements, numbness and loss of the right hand sensation. Examination of the patient revealed a deformation of the spine in the lower cervical and upper thoracic part of the spinal cord caused by excessive deposition of calcium salts. What cells dysfunction influences the loss of sensitivity in the hand? a. The neurons of the spinal cord anterior horns b. Pyramidal neurons c. The neurons of the spinal cord lateral horns d. The neurons of the spinal cord posterior horns e. Pseudounipolar neurons
T O b. Regulate the flow of somatosensory information to the brain O c. Enhance the antigravity reflexes of spinal cord and help in standing posture O d. Liberate the antigravity muscles from the reflex control of the spinal cord QUESTION 14 What is the function of the presynaptic "autoreceptors" in axon terminals? a. To release substances into the blood Ob. To detect transmitter concentrations in the cleft Oc. To release neurotransmitters into extracellular fluid Od. To release the neurotransmitter acetylcholine esc QUESTION 15 What distinguishes the ANS from the somatic motor system? a. The ANS excites its peripheral targets. Ob. The ANS balances synaptic excitation and inhibition. c. The ANS has a single function. Od. The ANS constitutes total neural output. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Type here to search f1 7 ? f2 C f3 # 3 A O +&+ 4 10 f5 % LO 5 f6 D 10 A 6 f7 & 7
3.single choice Which part of the nervous reflex is fatigable. A. synapse B. sensory receptors C. afferent neuron D. efferent neuron E. effector 4.multiple choice The factors that influence the AP conduction velocity on nerve fiber include A. thickness of the myelin shealth. B. myelinated or not C. diameter of the fiber D. temperature E. strength of the stimulation 5.single choice Which property could be destroyed by the local anesthetics procaine (普鲁卡因). A. physiological integrity B. structure integrity C. insulation D. infatigable 6.single choice Which of the following is not the chemical mediated signal transmission. A. gap junction B. neuro-muscular junction. C. hormone binding with the receptor on the target. D. classical synapse E. varicosity 7.single choice In the nerve reflex, the latency from the stimulation to the response is mainly dependent on A. the number of synapses in the central nervous system. B. the action potential…
Post-synaptic receptors located on the membrane of skeletal muscle cells allow the muscle cells/fibers to respond to the neural-stimulus. What is the name of the receptors located on the post-synaptic membrane of the muscle cells (you can't find the answer in the textbook; you have to do some research)? 22. 26. A. beta receptors muscle contr alon is actually called The B. alpha receptors C. muscarinic receptorsry D. nicotinic receptors
Match the following neurotransmitters with their correct description._____ GABA a. Neuropeptide involved in transmission of pain_________Dopamine b. Neurotransmitter released at the neuromuscular junction_____ Substance P c. Major excitatory neurotransmitter in the brain_____ Acetylcholine d. Major inhibitory neurotransmitter in the brain_____ Glutamate e. Neuropeptide involved in relief of pain_____ Endorphins f.…
The gate-control theory of pain proposes thata. special pain receptors send signals directly to the brain.b. pain is a property of the senses, not of the brain.c. small spinal cord nerve fibers conduct most pain signals,but large-fiber activity can close access to those painsignals.d. the stimuli that produce pain are unrelated to othersensations.
Please ASAP, Thank you. Itch transmits via C-fibers in the dorsal horn and travels by the spinothalamic tract. What effect does the act scratching a.Inhibits itch sensitive spinothalamic neurons b.Activates histamine sensitive spinothalamic neurons c.Depolarizes GRP receptors in the dorsal horn d.All of the above