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BIO 232 > PreLab 3 > Flashcards

PreLab 3 Flashcards

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Biology 101 flashcards
1
Q

Carry Sensory impulses to CNS

A

Afferent Neuron

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2
Q

Cranial Nerves having only sensory functions

A

Olfactory Nerve
Optic Nerve

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3
Q

Middle meningeal layer

A

Arachnoid Mater

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4
Q

Tapered end of the spinal cord

A

conus medullaris

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5
Q

Origin of the Trigeminal Nerve

A

Pons

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6
Q

Organization of white matter in the spinal cord

A

column

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7
Q

Motor to muscles of facial expressions

A

Facial nerve

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8
Q

Superior boundary of the spinal cord

A

foramen magnum

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9
Q

Cranial Nerve responsible for detecting odor

A

olfactory nerve

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10
Q

Neuron found in the ventral root of the spinal cord

A

efferent neuron

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11
Q

Safe to do a spinal tap

A

below L2

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12
Q

In Patellar reflex which muscle contracting

A

quadriceps femoris

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13
Q

What nerve carries the afferent and efferent impulses

A

L4

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14
Q

Slight and transient brain injury

A

concussion

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15
Q

traumatic injury that destroys brain tissue

A

contussion

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16
Q

total nonresponse to stimulation

A

CVA

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17
Q

May cause medulla to be wedged through foramen magnum by intracranial pressure

A

intracranial hemmorhage

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18
Q

Reversible CVA

A

TIA

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19
Q

Progressive degeneration of the brain with abnormal protein deposits

A

Alzheimer’s disease

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20
Q

Autoimmune disorder with extensive demyelination

A

multiple sclerosis

21
Q

Loss of sensation

A

Paresthesia

22
Q

Paralysis without atrophy

A

Spastic paralysis

23
Q

Loss of motor function

A

Paralysis

24
Q

traumatic flexion and/or extension of the neck

A

whiplash

25
Q

Result of cord transection between T11 and L1

A

Paraplegia

26
Q

Transient period of function loss following cord trauma

A

spinal shock

27
Q

Result of permanent injury to cervical region of the cord

A

Quadriplegia

28
Q

Paralysis to one side resulting from brain trauma

A

hemiplegia

29
Q

Sympathetic or Parasympathetic:

Post-ganglionic neurons secrete NE; Adrenergic fibers

A

Sympathetic

30
Q

Sympathetic or Parasympathetic:

Post-ganglionic neurons secrete Ach; cholinergic fibers

A

Parasympathetic

31
Q

Sympathetic or Parasympathetic:

Long pre-ganglionic axons, short post-ganglionic axons

A

parasympathetic

32
Q

Sympathetic or Parasympathetic:

Short pre-ganglionic axons, long post-ganglionic axons

A

Sympathetic

33
Q

Sympathetic or Parasympathetic:

Arises from cranial and sacral nerves

A

Parasympathetic

34
Q

Sympathetic or Parasympathetic:

Arises from spinal nerves T1-L3

A

Sympathetic

35
Q

Sympathetic or Parasympathetic:

Typically in control during the day-to-day activities

A

Parasympathetic

36
Q

Sympathetic or Parasympathetic:

F/F system

A

Sympathetic

37
Q

Sympathetic or Parasympathetic:

Has more specific Control

A

Parasympathetic

38
Q

Sympathetic or Parasympathetic:

Causes a dry mouth, dilates the bronchioles

A

Sympathetic

39
Q

Sympathetic or Parasympathetic:

Constricts pupils, decreases heart rate

A

Parasympathetic

40
Q

What would you prescribe for a patient with a Fast heart rate?

A

Beta Blocker

41
Q

What would you prescribe for a patient with High BP?

A

Alpha Blocker

42
Q

Parietal Lobe

A

Understanding speech
Sensory Localization

43
Q

Lobe that has info for riding a bike

A

Temporal

44
Q

Cutting a commissural tract could result in what?

A

Lack of communication between the two hemispheres

45
Q

Lack of synthesis of what biological molecule could effect your memory?

A

Protein Synthesis

46
Q

What aids in balance

A

Temporal Lobe
Cerebellum
Inner ear
Proprioceptors

47
Q

List 4 things that the cerebellum helps with

A
  1. posture
  2. walking
  3. speech
  4. balance
48
Q

What meninges holds the brain to the skull

A

Dura Mater

49
Q

If the Cerebral Aqueduct is blocked, CSF will not enter which ventricle?

A

4th

BIO 232 (63 decks)

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