Final Masterpiece
-
Upload
mia-lokman -
Category
Documents
-
view
228 -
download
0
Transcript of Final Masterpiece
-
7/30/2019 Final Masterpiece
1/21
STRESS RESPONSE& DIFFERENCE BETWEEN
SYMPATHETIC AND
PARASYMPATHETIC SYSTEMS
FATIMAH AMIRAH BINTI LOKMAN (31)
FATIN NABILA BINTI YAHYA (32)
FATIN NAJIHAH BINTI ZAINUDDIN (33)
HAZIQAH BINTI HASHIM (34)
HAZIRAH BINTI KAMARUDIN (35)
HAZIRAH BINTI HAMZAH (36)
-
7/30/2019 Final Masterpiece
2/21
OVERVIEW
AUTONOMIC
NERVOUS SYSTEM
STRESS RESPONSE
DIFFERENCE
BETWEEN
SYMPATHETIC ANDPARASYMPATHETIC
HEAD & NECK THORAX ABDOMEN PELVIS
LIMBS, THORACIC &
ABDOMINAL
PARITIES
-
7/30/2019 Final Masterpiece
3/21
STRESS REACTION RESPONSE OR
ALARM REACTIONIncreased
-heart rate
-cardiac contractility
-arterial blood
pressure
Bronchodilation
Increased leveloffatty acids
Shifting ofblood to
importantorgans
-
7/30/2019 Final Masterpiece
4/21
Cutaneousvasoconstricion
& pallor
Increased
glycogenolysis
Relaxation ofaccomodatory
muscles &dilatation of the
pupil (eye)
-
7/30/2019 Final Masterpiece
5/21
STRESS REACTION response @
ALARM REACTIONBoner skeletal
Orbelli
Phenomenon
Secretionadrenaline &
noradrenaline
Increased
alertness.
Increased mentalactivity and tissue
metabolism.
Increased
sweating.
Contractionsplenic
capsule
-
7/30/2019 Final Masterpiece
6/21
HEAD AND NECK
SYMPATHETIC
In eye
Pupil dilatation (mydriasis)
Retraction of eye lid
Normal protrusion of eye ball(exophtalmos)
Vasoconstriction of lacrimalvessel
In salivary gland
Vasoconstriction of salivary vessel
Viscid salive production rich inorganic matter and poor watercontent
PARASYMPATHETIC
In eye
Pupil constriction (Miosis)
Dropping of eye lid (Ptosis) Slight backward retraction of
eye ball (Endophthalmos)
Vasodilation of lacrimal vessel
In salivary gland
Vasodilation of salivary vessel
-
7/30/2019 Final Masterpiece
7/21
HEAD AND NECK
In skin
Vasoconstriction of
cutaneous vessel
producing pallor
Stimulating of sweating
Piloerection of hair
mainly in animals
In skin
Vasodilation of
cutaneous vessel
producing flushing offacial skin
Inhibition of sweating
(Anhydrosis)
-
7/30/2019 Final Masterpiece
8/21
CAUSE : UNILATERAL LESION OR INJURY OF SYMPATHETIC SUPPLY TO HEAD AND NECK AS IN
CASE OF TUMORS OF CERVICAL LYMPH NODES.
MANIFESTATION :
MIOSIS (PUPILLARY CONSTRICTION)
PTOSIS (DROPPING OF EYE LID)
ENDOPHTHALMOS (SLIGHT BACKWARD RETRACTION OF EYE LID)
ANHYDROSIS (LOSS OF SWEATING)
VASODILATION OF CUTANEOUS VESSEL WITH FLUSHING OF FACIAL SKIN.
Horners Syndrome
-
7/30/2019 Final Masterpiece
9/21THORAX
-
7/30/2019 Final Masterpiece
10/21
SYMPATHETIC NERVOUS
SYSTEM
PARASYMPATHETIC
NERVOUS SYSTEM
HEART Stimulation of all
cardiac properties
Promotes of all cardiac
properties
Vasodilation of
coronaries
Vasoconstriction of
coronaries
LUNG Relaxation of airway Contraction of airway
Vasoconstriction ofpulmonary vessels
Vasodilatation of
pulmonary vessels
Inhibition of bronchial
glands
Promotion of bronchial
glands
-
7/30/2019 Final Masterpiece
11/21
-
7/30/2019 Final Masterpiece
12/21
SYMPATHETIC
NERVOUS SYSTEM
PARASYMPATHETIC
NERVOUS SYSTEM
LIVER Stimulation of hepatic
glycogenolysis
No stimulation
GALL BLADDER Relaxation of gall
bladder
Constriction of sphincter
Contraction of gall
bladder
Relaxation of sphincter
-
7/30/2019 Final Masterpiece
13/21
SYMPATHETIC NERVOUS
SYSTEM
PARASYMPATHETIC NERVOUS
SYSTEM
KIDNEY Vasoconstriction of renal
blood vessels
Stimulation of:
i. Adrenaline
ii. Noradrenaline
Vasodilatation of renal
blood vessels
GASTROINTESTINAL TRACT
(GIT)
Inhibition:
Gastrointestinal secretions
Motility
Evacuation
Vasoconstriction of the
blood supply
Promotes:
Gastrointestinal secretions
Motility
Evacuation
Vasodilatation of the blood
supply
-
7/30/2019 Final Masterpiece
14/21
SYMPATHETIC NERVOUS
SYSTEM
PARASYMPATHETIC
NERVOUS SYSTEM
PANCREAS Inhibition of
pancreatic vessels
Vasoconstriction of
pancreatic vessels
Contraction of splenic
capsule
Vasodilation of
pancreatic vessels
Relaxation of splenic
capsule
-
7/30/2019 Final Masterpiece
15/21
Sympathetic &
Parasymphatetic supply to
Pelvis
-
7/30/2019 Final Masterpiece
16/21
For pelvis:
SYMPATHETIC PARASYMPATHETIC
1. Colon: Retention of faeces
1. Colon: Stimulating defecation
2. Urinary Bladder: Retention of urine
2. Urinary Bladder: Stimulating urination
3. Pelvis:
Vasoconstrictions of blood vessels
3. Pelvis:
Vasodilations of blood vessels
4. Sex Organs: For male: Semen is ejaculated.
For female: Variable effects according tomenstruation phase.
4. Sex Organs: For male: Ejaculation of semen is inhibited.
For female: Variable effects according tomenstruation phase.
-
7/30/2019 Final Masterpiece
17/21
Limbs, thoracic and abdominal parities
SYMPATHETIC
NERVOUS SYSTEM
PARASYMPATHETIC
NERVOUS SYSTEMSKIN Stimulation of sweat
glands leading to
increase sweating
No stimulation of
sweat glands-decrease
sweating
Stimulation of
piloerector muscleproducing erection of
hair
No stimulation of
piloerector muscle
Vasoconstriction of
cutaneous blood
vessels
No vasoconstriction
SKELETAL MUSCLE Vasodilation of blood
vessels
No vasodilation
Increase blood glucose
level (increase
glycogenolysis in
skelatal muscle )
Decrease in blood
sugar level
-
7/30/2019 Final Masterpiece
18/21
-
7/30/2019 Final Masterpiece
19/21
Orbelli phenomenon
It denotes to :
Better contraction
Delayed fatigue
Early recovery of skeletal muscleafter fatigue
-
7/30/2019 Final Masterpiece
20/21
Mechanism of orbelli phenomenon
It may
due to
Increase
glycogenolysis in
skeletal muscle
(stimulation of
phosphorylaseenzyme )
Increase motor endplate sensitivity to
acetyl choline
Increased
oxygen
consumptionand heat
production
Increased in blood
supply to the
muscles (skeletalvasodilatation)
-
7/30/2019 Final Masterpiece
21/21
THANK YOU