NEET Test Series from KOTA - 10 Papers In MS WORD
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Neural Control and Coordination
284736
Which statement is correct regarding spinal nerves in man?
1 They come out of vertebral column through foramen magnum.
2 Each spinal nerve is formed within neural canal of vertebral column.
3 There are 21 pairs of spinal nerves.
4 They are sensory, motor and mixed types.
Explanation:
B Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves in human 31pairs of spinal nerves all spinal nerves are mixed type. | Types of spinal nerves | Human (In pairs) | | :---: | :---: | | Cervical | 8 | | Thoracic | 12 | | Lumber | 5 | | Sacral | 5 | | Coccygeal | 1 |
MHT CET-08.10.2020 Shift-I
Neural Control and Coordination
284738
Neurasthenia refers to
1 undue concern about health
2 traumatic experience like rape
3 disorder of sensory perception
4 mental inability to concentrate on or enjoy things
5 a mood upswing
Explanation:
D Neurasthenia -Refers to the mental inability to concentrate or enjoy things. - It has symptoms including the sensation of pain or numbness in various part of the body, chronic fatigue, weakness, anxiety, and fainting. Phases of neurasthenia - (1) The hypersthenic phase (2) Irritable weakness phase (3) Hyposthenic phases
Kerala PMT-2008
Neural Control and Coordination
284746
In a cross section of the spinal cord \(a, b, c, d\) and e represents
1 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - dorsal root, \(d-\) ventral root \(e-\) spinal nerve
2 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}-\) spinal nerve
3 a - grey matter, b - white matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}\) - spinal nerve
4 a - grey matter, \(\mathrm{b}\) - white matter, \(\mathrm{c}\) - dorsal root, \(\mathrm{d}-\) ventral root, \(\mathrm{d}-\) ventral root
5 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - spinal nerve, \(\mathrm{d}-\) ventral root \(\mathrm{e}\) - dorsal root
Explanation:
A In a transverse section of spinal cord grey matter is found inside and white matter towards outer side. Grey matter on each side (dorsal lateral and ventro-lateral surface) of spinal cord is projected and forms dorsal horn and ventral horn. Dorsal and ventral horn divide white matter in 4 regiments c/a fasciculus (or) white column. Dorsal root \(\rightarrow\) Pseudounipolar neurons are found, carry sensory stimuli towards spinal cord. Its axon embedded in grey matter where as cyton collect outside the central nervous system and form dorsal root ganglia. Ventral root \(\rightarrow\) Multipolar neuron's are found which carry motor impulse from spinal cord to organ. Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves. 31 pairs of spinal nerves.
Kerala PMT-2009
Neural Control and Coordination
284755
Match the following columns. | Column I | Column II | | :--- | :--- | | A. Sacral nerves | 1.1Pair | | B. Thoracic nerves | 2.8 Pairs | | C. Coccygeal nerves | 3.7 Pairs | | D. Cervical nerves | 4.12 Pairs | | | 5. 5Pairs | Codes
284736
Which statement is correct regarding spinal nerves in man?
1 They come out of vertebral column through foramen magnum.
2 Each spinal nerve is formed within neural canal of vertebral column.
3 There are 21 pairs of spinal nerves.
4 They are sensory, motor and mixed types.
Explanation:
B Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves in human 31pairs of spinal nerves all spinal nerves are mixed type. | Types of spinal nerves | Human (In pairs) | | :---: | :---: | | Cervical | 8 | | Thoracic | 12 | | Lumber | 5 | | Sacral | 5 | | Coccygeal | 1 |
MHT CET-08.10.2020 Shift-I
Neural Control and Coordination
284738
Neurasthenia refers to
1 undue concern about health
2 traumatic experience like rape
3 disorder of sensory perception
4 mental inability to concentrate on or enjoy things
5 a mood upswing
Explanation:
D Neurasthenia -Refers to the mental inability to concentrate or enjoy things. - It has symptoms including the sensation of pain or numbness in various part of the body, chronic fatigue, weakness, anxiety, and fainting. Phases of neurasthenia - (1) The hypersthenic phase (2) Irritable weakness phase (3) Hyposthenic phases
Kerala PMT-2008
Neural Control and Coordination
284746
In a cross section of the spinal cord \(a, b, c, d\) and e represents
1 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - dorsal root, \(d-\) ventral root \(e-\) spinal nerve
2 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}-\) spinal nerve
3 a - grey matter, b - white matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}\) - spinal nerve
4 a - grey matter, \(\mathrm{b}\) - white matter, \(\mathrm{c}\) - dorsal root, \(\mathrm{d}-\) ventral root, \(\mathrm{d}-\) ventral root
5 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - spinal nerve, \(\mathrm{d}-\) ventral root \(\mathrm{e}\) - dorsal root
Explanation:
A In a transverse section of spinal cord grey matter is found inside and white matter towards outer side. Grey matter on each side (dorsal lateral and ventro-lateral surface) of spinal cord is projected and forms dorsal horn and ventral horn. Dorsal and ventral horn divide white matter in 4 regiments c/a fasciculus (or) white column. Dorsal root \(\rightarrow\) Pseudounipolar neurons are found, carry sensory stimuli towards spinal cord. Its axon embedded in grey matter where as cyton collect outside the central nervous system and form dorsal root ganglia. Ventral root \(\rightarrow\) Multipolar neuron's are found which carry motor impulse from spinal cord to organ. Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves. 31 pairs of spinal nerves.
Kerala PMT-2009
Neural Control and Coordination
284755
Match the following columns. | Column I | Column II | | :--- | :--- | | A. Sacral nerves | 1.1Pair | | B. Thoracic nerves | 2.8 Pairs | | C. Coccygeal nerves | 3.7 Pairs | | D. Cervical nerves | 4.12 Pairs | | | 5. 5Pairs | Codes
284736
Which statement is correct regarding spinal nerves in man?
1 They come out of vertebral column through foramen magnum.
2 Each spinal nerve is formed within neural canal of vertebral column.
3 There are 21 pairs of spinal nerves.
4 They are sensory, motor and mixed types.
Explanation:
B Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves in human 31pairs of spinal nerves all spinal nerves are mixed type. | Types of spinal nerves | Human (In pairs) | | :---: | :---: | | Cervical | 8 | | Thoracic | 12 | | Lumber | 5 | | Sacral | 5 | | Coccygeal | 1 |
MHT CET-08.10.2020 Shift-I
Neural Control and Coordination
284738
Neurasthenia refers to
1 undue concern about health
2 traumatic experience like rape
3 disorder of sensory perception
4 mental inability to concentrate on or enjoy things
5 a mood upswing
Explanation:
D Neurasthenia -Refers to the mental inability to concentrate or enjoy things. - It has symptoms including the sensation of pain or numbness in various part of the body, chronic fatigue, weakness, anxiety, and fainting. Phases of neurasthenia - (1) The hypersthenic phase (2) Irritable weakness phase (3) Hyposthenic phases
Kerala PMT-2008
Neural Control and Coordination
284746
In a cross section of the spinal cord \(a, b, c, d\) and e represents
1 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - dorsal root, \(d-\) ventral root \(e-\) spinal nerve
2 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}-\) spinal nerve
3 a - grey matter, b - white matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}\) - spinal nerve
4 a - grey matter, \(\mathrm{b}\) - white matter, \(\mathrm{c}\) - dorsal root, \(\mathrm{d}-\) ventral root, \(\mathrm{d}-\) ventral root
5 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - spinal nerve, \(\mathrm{d}-\) ventral root \(\mathrm{e}\) - dorsal root
Explanation:
A In a transverse section of spinal cord grey matter is found inside and white matter towards outer side. Grey matter on each side (dorsal lateral and ventro-lateral surface) of spinal cord is projected and forms dorsal horn and ventral horn. Dorsal and ventral horn divide white matter in 4 regiments c/a fasciculus (or) white column. Dorsal root \(\rightarrow\) Pseudounipolar neurons are found, carry sensory stimuli towards spinal cord. Its axon embedded in grey matter where as cyton collect outside the central nervous system and form dorsal root ganglia. Ventral root \(\rightarrow\) Multipolar neuron's are found which carry motor impulse from spinal cord to organ. Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves. 31 pairs of spinal nerves.
Kerala PMT-2009
Neural Control and Coordination
284755
Match the following columns. | Column I | Column II | | :--- | :--- | | A. Sacral nerves | 1.1Pair | | B. Thoracic nerves | 2.8 Pairs | | C. Coccygeal nerves | 3.7 Pairs | | D. Cervical nerves | 4.12 Pairs | | | 5. 5Pairs | Codes
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Neural Control and Coordination
284736
Which statement is correct regarding spinal nerves in man?
1 They come out of vertebral column through foramen magnum.
2 Each spinal nerve is formed within neural canal of vertebral column.
3 There are 21 pairs of spinal nerves.
4 They are sensory, motor and mixed types.
Explanation:
B Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves in human 31pairs of spinal nerves all spinal nerves are mixed type. | Types of spinal nerves | Human (In pairs) | | :---: | :---: | | Cervical | 8 | | Thoracic | 12 | | Lumber | 5 | | Sacral | 5 | | Coccygeal | 1 |
MHT CET-08.10.2020 Shift-I
Neural Control and Coordination
284738
Neurasthenia refers to
1 undue concern about health
2 traumatic experience like rape
3 disorder of sensory perception
4 mental inability to concentrate on or enjoy things
5 a mood upswing
Explanation:
D Neurasthenia -Refers to the mental inability to concentrate or enjoy things. - It has symptoms including the sensation of pain or numbness in various part of the body, chronic fatigue, weakness, anxiety, and fainting. Phases of neurasthenia - (1) The hypersthenic phase (2) Irritable weakness phase (3) Hyposthenic phases
Kerala PMT-2008
Neural Control and Coordination
284746
In a cross section of the spinal cord \(a, b, c, d\) and e represents
1 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - dorsal root, \(d-\) ventral root \(e-\) spinal nerve
2 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}-\) spinal nerve
3 a - grey matter, b - white matter, \(\mathrm{c}\) - ventral root, \(\mathrm{d}\) - dorsal root \(\mathrm{e}\) - spinal nerve
4 a - grey matter, \(\mathrm{b}\) - white matter, \(\mathrm{c}\) - dorsal root, \(\mathrm{d}-\) ventral root, \(\mathrm{d}-\) ventral root
5 a - white matter, \(\mathrm{b}\) - grey matter, \(\mathrm{c}\) - spinal nerve, \(\mathrm{d}-\) ventral root \(\mathrm{e}\) - dorsal root
Explanation:
A In a transverse section of spinal cord grey matter is found inside and white matter towards outer side. Grey matter on each side (dorsal lateral and ventro-lateral surface) of spinal cord is projected and forms dorsal horn and ventral horn. Dorsal and ventral horn divide white matter in 4 regiments c/a fasciculus (or) white column. Dorsal root \(\rightarrow\) Pseudounipolar neurons are found, carry sensory stimuli towards spinal cord. Its axon embedded in grey matter where as cyton collect outside the central nervous system and form dorsal root ganglia. Ventral root \(\rightarrow\) Multipolar neuron's are found which carry motor impulse from spinal cord to organ. Spinal nerves \(\rightarrow\) Nerves which arise from spinal cord are called as spinal nerves. 31 pairs of spinal nerves.
Kerala PMT-2009
Neural Control and Coordination
284755
Match the following columns. | Column I | Column II | | :--- | :--- | | A. Sacral nerves | 1.1Pair | | B. Thoracic nerves | 2.8 Pairs | | C. Coccygeal nerves | 3.7 Pairs | | D. Cervical nerves | 4.12 Pairs | | | 5. 5Pairs | Codes
