A patient is in the late stages of AIDS, which is now affect-ing his brain as well other major organ systems. The patient confides to the nurse that he feels terribly alone because mostof his friends are afraid to visit. The nurse determines thatthe least likely underlying etiology for his sensory problemswould be:a. Stimulationb. Receptionc. Transmission–perception–reactiond. Emotional responses

A patient is in the late stages of AIDS, which is now affect-ing his brain as well other major organ systems. The patient confides to the nurse that he feels terribly alone because mostof his friends are afraid to visit. The nurse determines thatthe least likely underlying etiology for his sensory problemswould be:a. Stimulationb. Receptionc. Transmission–perception–reactiond. Emotional responses

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter12: Electroencephalography And Emg Instrumentation

Section: Chapter Questions

Problem 2P

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A nurse observes that a patient who has cataracts is sittingcloser to the television than usual. The nurse would interpret that the etiologic basis of this sensory problem is an altera-tion in: a. Environmental stimulib. Sensory receptionc. Nerve impulse conductiond. Impulse translation
A patient in an intensive care burn unit for 1 week is inpain much of the time and has his face and both armsheavily bandaged. His wife visits every evening for15 minutes at 6, 7, and 8 pm. A heart monitor beeps for apatient on one side, and another patient moans frequently.Assessment would suggest that that the patient probablyis experiencing:a. Sufficient sensory stimulationb. Deficient sensory stimulationc. Excessive sensory stimulationd. Both sensory deprivation and overload
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.
Explain how you might assess a patient for the following sensory experiences. a. Stimulation: b. Reception: c. Transmission–perception–reaction:
A nurse is conducting an assessment of a patient’s cranialnerves. The nurse asks the patient to raise the eyebrows,smile, and show the teeth to assess which cranial nerve?a. Olfactoryb. Opticc. Faciald. Vagus
Parietal lobe neglect :-a- is characterized by inability to use skeletal muscles on the opposite side of the bodyb- is characterized by inability to use skeletal muscles on the same side of the bodyc- results from damage of primary sensory cortex.d- causes loss of sensations on the same side of the body
Describe the characteristics and role of each of thefollowing in the pain pathway:a. nociceptorb. C fibersc. spinothalamic tractd. parietal lobee. reticular formationf. endorphins and enkephalins
A nurse is caring for a male patient with a severe hearingdeficit who is able to read lips and use sign language. Which nursing intervention would be best to prevent sensory altera-tions for this patient? a. Turn the radio or television volume up very loud and closethe door to his room.b. Prevent embarrassment and emotional discomfort as muchas possible.c. Provide daily opportunity for him to participate in a socialhour with six to eight people.d. Encourage daily participation in exercise and physicalactivity.
An older female patient has a severe visual deficit related toglaucoma. Which nursing action would be appropriate whenproviding care for this patient?a. Assist the patient to ambulate by walking slightly behindthe person and grasping the patient’s arm.b. Concentrate on the sense of sight and limit diversions thatinvolve other senses. c. Stay outside of the patient’s field of vision when perform-ing personal hygiene for the patient. d. Indicate to the patient when the conversation has endedand when the nurse is leaving the room.
A nurse instructor is teaching a class of student nurses aboutthe nature of pain. Which statements accurately describe thisphenomenon? Select all that apply.a. Pain is whatever the physician treating the pain says it is.b. Pain exists whenever the person experiencing it says itexists.c. Pain is an emotional and sensory reaction to tissue damage. d. Pain is a simple, universal, and easy-to-describephenomenon.e. Pain that occurs without a known cause is psychological innature. f. Pain is classified by duration, location, source, transmis-sion, and etiology.
Patricia Savon is 34 years old. She has come to the clinic because of a general feeling of weakness and some difficulty walking. She also has had problems with her vision. When you bring Patricia to the examining room, she asks you to leave the door open because she is afraid of being shut inside. The physician does a physical examination on Patricia and orders some diagnostic tests. A possible diagnosis for Patricia is multiple sclerosis. 1. The fear that Patricia experiences is known as _______________. 2. Understanding Patricia’s fears, what type of nuclear imaging test will be ordered for her? 3. Patricia wants to know how nuclear imaging works; she is afraid of radiation. Explain to her how imaging devices work. 4. What additional instructions and information can you give Patricia regarding the test? 5. Are there other imaging tests that could be ordered for Patricia?
Scenario: You have just been diagnosed with a sensory deficit. Please choose one sense or specific sensory deficit condition. Listing the deficit, risk factors, genetic conditions leading to the disease, discuss the available helps that can be offered by local services or friends to adapt to the conditon and mentioning the body part most affected, describe what you would do in this situation? What help is available for your condition? Are there local services, family, friends, or help through the workplace that can help you adapt to life without the sense? What would you do in this situation? What parts of your life do you think this condition would affect the most?