Exam 2: Thorne/Taylor Flashcards

1
Q

Parts of forebrain

A

Thalamus + Hypothalamus + Cerebrum

Diencephalon + Cerebral

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2
Q

Parts of brainstem

A

Medulla
Pons
Midbrain

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3
Q

Parts of hindbrain

A

Cerebellum
Pons
Medulla

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4
Q

Parts of the brain

A

Forebrain + midbrain + hindbrain

Forebrain + brainstem + cerebellum

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5
Q

Components of general physical exam

A

1) mental status
2) cranial nerves
3) motor functions
4) reflexes
5) sensory functions
6) gait

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6
Q

Imaging used in evaluation of neurological illnesses

A

CT, MRI, PET

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7
Q

Micro-anatomical organization of the brain

A

Neurons

Glial cells

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8
Q

Types of glial cells

A

Macroglia

Microglia

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9
Q

Mental status assessment

A

Assess mental/emotional status, speech, memory, alertness, reasoning, following command and communication

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10
Q

Cranial nerves assessment

A

Assess senses (smell, vision, hearing/balance)

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11
Q

Motor function assessment

A

Assess strength, resistance, coordination, tremors, atrophy

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12
Q

Reflexes assessment

A

Assess biceps, triceps, tendon reflexes

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13
Q

Sensory functions assessment

A

Assess reaction to pinprick, vibration, temperature

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14
Q

Gait assessment

A

Assess walking, balancing

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15
Q

Lobes of the brain

A

Frontal
Temporal
Parietal
Occipital

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16
Q

Frontal lobe controls

A

Speech, motor

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17
Q

Separates frontal and parietal lobes

A

Central sulcus

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18
Q

Gyrus vs sulcus

A

Gyri: hills
Sulci: valleys

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19
Q

Temporal lobe controls

A

Hearing

20
Q

Parietal lobe controls

A

Sensory

21
Q

Occipital lobe controls

A

Vision

22
Q

Spinal cord function

A

Control of muscles and reception of sensory information

23
Q

Brainstem functions

A

Survival-associated arousal and control of BP/respiration

24
Q

Cerebellum function

A

Coordination and balance

25
Q

Parts of diencephalon

A

Thalamus

Hypothalamus

26
Q

Parts of cerebral hemisphere

A

Hippocampus
Amygdala
Cerebral cortex
Basal ganglia

27
Q

Function of hypothalamus

A

Autonomic, limbo and neuroendocrine control

28
Q

Thalamus function

A

Relay to cortex

29
Q

Amygdala function

A

Limbic structure drives, emotions, memory

30
Q

Basal ganglia function

A

Movement control, related structures in brainstem

31
Q

Parts of cerebral cortex

A
Frontal lobe
Parietal lobe
Occipital lobe
Temporal lobe
Limbic lobe
Insular cortex
32
Q

Parts of basal ganglia

A

Caudate nucleus
Putamen
Globus pallidus

33
Q

Limbic system functions

A

Drives, emotions, memory

34
Q

Insular cortex functions

A

Taste sensation, self-awareness, experience integration

35
Q

Cranial nerves

A

Optic
Olfactory
Vestibulocochlear
Facial

36
Q

Optic nerve function

A

Vision

37
Q

Olfactory nerve function

A

Smell

38
Q

Vestibulocochlear function

A

Balance, hearing

39
Q

Facial nerve function

A

Taste

40
Q

Flow in CSF

A

2 lateral ventricles –> 3rd ventricle –> 4th ventricle –> SAS –> venous absorption

41
Q

Where to do spinal tap?

A

Lumbar SAS below vertebral L1/L2

42
Q

Separates frontal lobe from temporal lobe

A

Lateral fissure

43
Q

Separates the left and right hemispheres

A

Longitudinal fissure

44
Q

Planes of section

A

Coronal
Sagittal
Horizontal

45
Q

Directional terms

A

Superior/Inferior
Anterior/Posterior
Dorsal/Ventral
Rostral/Caudal

46
Q

Types of capillaries

A

Continuous (nervous system, muscle, fat)
Fenestrated (kidney, endocrine glands, intestinal villi, brain tumors)
Discontinuous (liver, spleen, bone marrow)

47
Q

Formation of BBB

A

1) angiogenesis and barrier induction
2) neurovascular unit interactions
3) maturation and maintenance