L2: Floppy Infant Flashcards

1
Q

Def of Floppy Infant

A
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2
Q

Etiology of Floppy Infant

A
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3
Q

Etiology of Floppy Infant

  • Central
A
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4
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Congenital
A
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5
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Traumatic
A
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6
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Infection
A
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7
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Chromosomal
A
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8
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Metabolic
A
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9
Q

Etiology of Central โ€œCerebralโ€ Floppy Infant

  • Drugs
A
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10
Q

Etiology of Floppy Infant

  • Peripheral
A
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11
Q

Etiology of Peripheral Floppy Infant

  • AHCs
A
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12
Q

Etiology of Peripheral Floppy Infant

  • Peripheral Nerves
A
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13
Q

Etiology of Peripheral Floppy Infant

  • NMJ
A
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14
Q

Etiology of Peripheral Floppy Infant

  • Muscle
A
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15
Q

Etiology of Peripheral Floppy Infant

  • Others
A
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16
Q

Etiology of Floppy Infant

  • Most Common Causes in each category
A
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17
Q

Types of SMA

  • Age
  • Inheritance
  • CP
  • Progression
A
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18
Q

Another Name of SMA I

A
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19
Q

Etiology of Werdnig-Hoffman Disease (SMA I)

A
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20
Q

CP of Werdnig-Hoffman Disease (SMA I)

A
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21
Q

CP of Atonic Cerebral Palsy

A
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22
Q

Which Sign is specific for Atonic Cerebral Palsy?

A
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23
Q

CP of Infantile Botulism

A
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24
Q

Dx of Infantile Botulism

A
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25
Q

Def of Myasthenia Gravis

A
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26
Q

Pathophysiology of Myasthenia Gravis

A
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27
Q

Types of Myasthenia Gravis

A
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28
Q

Etiology of Transient Myasthenia

A
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29
Q

CP of Transient Myasthenia

A
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30
Q

TTT of Transient Myasthenia

A
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31
Q

Etiology of Congenital Myasthenia

A
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32
Q

CP of Congenital Myasthenia

A
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33
Q

TTT of Congenital Myasthenia

A
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34
Q

Etiology of Congenital Myopathies

A
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35
Q

CP of Congenital Myopathies

A
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36
Q

Dx of Congenital Myopathies

A
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37
Q

Nemaline myopathy is the most common variant & often associated with feeding problems

A
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38
Q

Muscular Dystrophy

39
Q

CP of Muscular Dystrophy

40
Q

Muscular Dystrophy

  • Examination of Motherโ€™s Face
41
Q

CP of Floppy Infant

42
Q

CP of Floppy Infant

  • Abnormal Posture
43
Q

CP of Floppy Infant

  • Frog-Leg Position
44
Q

CP of Floppy Infant

  • Rag-Doll position
45
Q

CP of Floppy Infant

  • Abnormal Movements
46
Q

CP of Floppy Infant

  • Pull to Sit Maneuver (Traction response)
47
Q

CP of Floppy Infant

  • Vertical Suspension???
48
Q

CP of Floppy Infant

  • Scarf Sign
49
Q

CP of Floppy Infant

  • Heel to Ear Test
50
Q

CP of Floppy Infant

  • Hamstring Test
51
Q

Dx of Floppy Infant

52
Q

Dx of Floppy Infant

  • What items of history to focus on?
53
Q

Dx of Floppy Infant

  • Family Hx
54
Q

Dx of Floppy Infant

  • Maternal Hx
55
Q

Dx of Floppy Infant

  • Hx of Pregnancy & Delivery
56
Q

Dx of Floppy Infant

  • Hx Since Deivery
57
Q

Dx of Floppy Infant

  • Items of Examination
58
Q

Dx of Floppy Infant

  • Identification of Hypotonia
59
Q

Dx of Floppy Infant

  • General Examination
60
Q

General Examination in Floppy Infant

  • Pectus Excavatum
61
Q

General Examination in Floppy Infant

  • Hip Dislocation & Multiple Contractures
62
Q

General Examination in Floppy Infant

  • Cry
63
Q

General Examination in Floppy Infant

  • MR
64
Q

Local Examination in Floppy Infant

65
Q

Local Examination in Floppy Infant

  • Muscle Power
  • Deep Reflexes
  • Fasiculations
66
Q

Compare Between Central Causes & Peripheral Causes of floppy Infant in Terms of:

  • Muscle State
  • muscle Power
  • Deep Reflexes
  • Pantar Reflexes
  • Features
67
Q

Clues to Specific Cause of Floppy Infant

68
Q

Clues to Specific Cause of Floppy Infant

  • Hepatosplenomegay
69
Q

Clues to Specific Cause of Floppy Infant

  • Renal cysts, high forehead, wide fontanelles
70
Q

Clues to Specific Cause of Floppy Infant

  • Hepatomefaly, Retinitis Pigmentosa
71
Q

Clues to Specific Cause of Floppy Infant

  • Abnormal Odour
A

Metabolic Disorders

72
Q

Clues to Specific Cause of Floppy Infant

  • Hypopigmentation, Undesended Testes
A

Prader Wili Syndrome

73
Q

Clues to Specific Cause of Floppy Infant

  • Examination of the mother
A
  • Congenital myotonic dystrophy
  • Myasthenia gravis
74
Q

From x & Examination if you found:
* Hypotonia + a degree of strength โ€”-> โ€ฆโ€ฆ.
* Hypotonia + weakness โ€”โ€”> โ€ฆโ€ฆโ€ฆ

A
  • Central cause is most likely
  • Peripheral cause is possible
75
Q

Investigations for Floppy Infant

A

Investigations for:

  • Central Causes
  • Peripheral Causes
76
Q

Investigations for Central Causes of Floppy Infant

77
Q

Investigations for Central Causes of Floppy Infant

  • Neuroimaging
A
  • Ultrasound scan in the first instance
  • MRI for structural abnormality
  • EEG: if seizures suspected
78
Q

Investigations for Central Causes of Floppy Infant

  • Genetic
79
Q

Investigations for Central Causes of Floppy Infant

  • STORCH
80
Q

Investigations for Central Causes of Floppy Infant

  • DNA Methylation Studies or FISH
81
Q

Investigations for Central Causes of Floppy Infant

  • Metabolic Workup
82
Q

Investigations for Peripheral Causes of Floppy Infant

  • Peripheral Causes
83
Q

Investigations for Peripheral Causes of Floppy Infant

  • Molecular Genetics
84
Q

Investigations for Peripheral Causes of Floppy Infant

  • Creatine Kinase
85
Q

Investigations for Peripheral Causes of Floppy Infant

  • NCS
86
Q

Investigations for Peripheral Causes of Floppy Infant

  • Muscle Bx
87
Q

Managment of Floppy Infant

88
Q

Managment of Floppy Infant

  • Main Line
89
Q

Managment of Floppy Infant

  • Physiotherapy
90
Q

Managment of Floppy Infant

  • Occupational Therapy
91
Q

Managment of Floppy Infant

  • Orthopedic therapy
92
Q

Managment of Floppy Infant

  • Chest Infections
  • Feeding
  • During Anasthetia
  • Genetic Counseling
93
Q

Algorithm for managment of Floppy Infant