Ch 13 & 14 - Brainstem Random Questions

Beschreibung

Neuroscience (Exam 3) Quiz am Ch 13 & 14 - Brainstem Random Questions, erstellt von Ben Williams am 28/03/2017.
Ben Williams
Quiz von Ben Williams, aktualisiert more than 1 year ago
Ben Williams
Erstellt von Ben Williams vor mehr als 7 Jahre
62
1

Zusammenfassung der Ressource

Frage 1

Frage
What region of the brainstem governs Non-REM Sleep?
Antworten
  • Caudal Medulla
  • Pons
  • Rostral Medulla

Frage 2

Frage
What region of the brainstem governs REM Sleep?
Antworten
  • Pons
  • Caudal Medulla
  • Rostral Medulla

Frage 3

Frage
Which State of Altered Consciousness is Characterized by: Excessive Daytime Sleepiness Cataplexy Dream-Like Hallucinations Sleep Paralysis
Antworten
  • Narcolepsy
  • Coma
  • Vegetative State
  • Minimally Conscious State

Frage 4

Frage
Which State of Altered Consciousness is Characterized by: Unarousable/Unresponsive Brainstem Reflexes Present Cortical Responses Absent EEG Abnormal
Antworten
  • Coma
  • Narcolepsy
  • Brain Death
  • Minimally Conscious State

Frage 5

Frage
Which State of Altered Consciousness is Characterized by: Brainstem Reflexes Absent Cortical Responses Absent EEG Flat
Antworten
  • Brain Death
  • Coma
  • Vegetative State
  • Minimally Conscious State

Frage 6

Frage
Which State of Altered Consciousness is Characterized by: Sleep-Wake Cycles Present Brainstem Reflexes Present Cortical Responses Absent
Antworten
  • Vegetative State
  • Minimally Conscious State
  • Narcolepsy
  • Brain Death

Frage 7

Frage
Which State of Altered Consciousness is Characterized by: Minimal/Variable Degree of Responsiveness Visual Tracking Present
Antworten
  • Minimally Conscious State
  • Brain Death
  • Coma
  • Narcolepsy

Frage 8

Frage
The Rinne Test involves putting a tuning fork on the [blank_start]mastoid bone[blank_end]. The Weber Test involves putting a tuning fork on the [blank_start]midline of the skull[blank_end].
Antworten
  • midline of the skull
  • mastoid bone
  • SCM muscle belly
  • tip of the chin
  • shoulder
  • tip of the nose

Frage 9

Frage
Rinne Test Results: Bone Conduction Louder
Antworten
  • Conductive Hearing Loss
  • Sensorineural Hearing Loss

Frage 10

Frage
Rinne Test Results: Air Conduction is Louder, but diminished on Affected Side
Antworten
  • Sensorineural Hearing Loss
  • Conductive Hearing Loss

Frage 11

Frage
Weber Test Result: Quieter on Affected Side
Antworten
  • Sensorineural Hearing Loss
  • Conductive Hearing Loss

Frage 12

Frage
Weber Test Result: Louder on Affected Side
Antworten
  • Conductive Hearing Loss
  • Sensorineural Hearing Loss

Frage 13

Frage
Which structures in the Vestibular System detect Angular Acceleration (Head Rotation)?
Antworten
  • Semicircular Canals
  • Cochlea
  • Utricle
  • Saccule
  • Vestibule

Frage 14

Frage
Which structures in the Vestibular System detect Linear Acceleration (Head Tilt)?
Antworten
  • Vestibule
  • Utricle
  • Saccule
  • Cochlea
  • Semicircular Canals

Frage 15

Frage
You suspect your patient has a lesion along the sympathetic pathway to the eye, possibly relating to Horner's Syndrome. To determine where exactly the lesion is located you put eye drops in their eyes and test for sweating. The eyes dilate and you note a lack of sweat, where is the lesion?
Antworten
  • Preganglionic Lesion: Proximal to Superior Cervical Ganglion
  • Postganglionic Lesion: Distal to Superior Cervical Ganglion
  • Preganglionic Lesion: Proximal to Inferior Cervical Ganglion
  • Postganglionic Lesion: Distal to Inferior Cervical Ganglion

Frage 16

Frage
Select the characteristic symptoms of Horner's Syndrome.
Antworten
  • Ptosis
  • Miosis
  • Anhidrosis
  • Mydriasis
  • Anisocoria
  • Hypertension

Frage 17

Frage
Generally speaking, Horner's Syndrome is caused by a disruption to the parasympathetic pathways to the eye and face.
Antworten
  • True
  • False

Frage 18

Frage
Which of the following are true regarding Lock-In Syndrome?
Antworten
  • Sensation Present
  • Cognition Present
  • Motor Control Absent
  • Vertical Eye Movements Present
  • Sensation Absent
  • Cognition Absent
  • Motor Control Present
  • Horizontal Eye Movements Present
  • Bad Prognosis: No Known Cure
  • Good Prognosis: Temporary Condition, Resolves Naturally

Frage 19

Frage
This is [blank_start]Decerebrate[blank_end] Posturing indicative of a lesion [blank_start]at or above the midbrain[blank_end].
Antworten
  • Decerebrate
  • Decorticate
  • Decerebellate
  • at or above the midbrain
  • in the lower brainstem
  • in the cerebellum

Frage 20

Frage
This is [blank_start]Decorticate[blank_end] Posturing indicative of a lesion [blank_start]in the lower brainstem[blank_end].
Antworten
  • Decorticate
  • Decerebrate
  • Decerebellate
  • in the lower brainstem
  • at or above the midbrain
  • in the cerebellum

Frage 21

Frage
How are Horner's Syndrome and Wallenberg's Syndrome related?
Antworten
  • Horner's Syndrome is a Symptom of Wallenberg's Syndrome
  • Wallenberg's Syndrome is a Symptom of Horner's Syndrome
  • They are not related.

Frage 22

Frage
Symptoms for [blank_start]Wallenberg's[blank_end] Syndrome include: [blank_start]Ipsilateral[blank_end] [blank_start]Decreased[blank_end] Facial Pain and Temperature Sense. [blank_start]Contralateral[blank_end] [blank_start]Decreased[blank_end] Body Pain and Temperature Sense.
Antworten
  • Wallenberg's
  • Horner's
  • Ipsilateral
  • Contralteral
  • Decreased
  • Increased
  • Contralateral
  • Ipsilateral
  • Decreased
  • Increased

Frage 23

Frage
Wallenberg's Syndrome may be caused by Thrombosis in the [blank_start]Vertebral a.[blank_end] or [blank_start]PICA[blank_end].
Antworten
  • Vertebral a.
  • Basilar a.
  • Anterior Spinal a.
  • Posterior Spinal a.
  • PICA
  • AICA
  • PCA
  • SCA
  • ACA
  • MCA
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