284445
Identify the origin of sympathetic nerve fibres and the location of their ganglia.
1 They arise from thoracolumbar region of spinal cord and form ganglia just beside the vertebral column
2 They arise from thoracocervical region of spinal cord and form ganglia just beside the vertebral column
3 They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
4 They arise from thoracolumbar region of spinal cord form ganglia very close to effector organ
Explanation:
A The origin of sympathetic nerve fibers and their ganglia arises from thoracolumber region of the spinal cord and form ganglia just beside the vertebral column. The sympathetic nervous system is a part of the autonomic nervous system that is responsible for the body's "fight or flight" response.
WB JEE-2012
Neural Control and Coordination
284446
The number of spinal nerves in human is
1 10 pairs
2 12 pairs
3 43 pairs
4 31 pairs
Explanation:
D The number of spinal nerves in human is 31 pairs. There are 8 cervical spinal nerves, 12 thoracic spinal nerves, 5 lumbar spinal nerves, 5 sacral spinal nerves, and 1 coccygeal spinal nerve. Each pair of spinal nerves exists the spinal cord through the intervertebral foramen between two adjacent vertebrae.
WB JEE-2012
Neural Control and Coordination
284447
Third and fourth ventricles of the brain are connected by
1 Aqueduct of Sylvious
2 Foramen of Monro
3 Foramen of Magnum
4 Corpus callosum
Explanation:
A The third and fourth ventricles of the brain are connected by the aqueduct of sylvious. It is also known as the cerebral aqueduct. This narrow canal runs through the mid-brain and allow cerebrospinal fluid to flow between the two ventricles.
WB JEE-2012
Neural Control and Coordination
284448
Vagus nerve is a
1 Mixed \(X\) cranial nerve
2 Mixed XI cranial nerve
3 Mixed \(X\) thoracic nerve
4 Sensory \(X\) cranial nerve
Explanation:
A The vagus nerve (cranial nerve \(\mathrm{X}\) ) is largest cranial nerve into the body, containing both motor and sensory functions in both the afferent and different regards. The vagus nerve has its origin in the medulla oblongata and exist the shall via the jugular foramen. There are two ganglia on the vagus nerve.
WB JEE-2012
Neural Control and Coordination
284463
EEG is done to detect:
1 Heat disorders
2 Brain disorders
3 Liver disorders
4 None of the above
Explanation:
B An EEG (electro encephalogram) is a procedure that detects abnormalities in our brain waves or in the electrical activity of your brain. The use of EEG is to detect and investigate epilepsy a condition that causes repeated seizures.
284445
Identify the origin of sympathetic nerve fibres and the location of their ganglia.
1 They arise from thoracolumbar region of spinal cord and form ganglia just beside the vertebral column
2 They arise from thoracocervical region of spinal cord and form ganglia just beside the vertebral column
3 They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
4 They arise from thoracolumbar region of spinal cord form ganglia very close to effector organ
Explanation:
A The origin of sympathetic nerve fibers and their ganglia arises from thoracolumber region of the spinal cord and form ganglia just beside the vertebral column. The sympathetic nervous system is a part of the autonomic nervous system that is responsible for the body's "fight or flight" response.
WB JEE-2012
Neural Control and Coordination
284446
The number of spinal nerves in human is
1 10 pairs
2 12 pairs
3 43 pairs
4 31 pairs
Explanation:
D The number of spinal nerves in human is 31 pairs. There are 8 cervical spinal nerves, 12 thoracic spinal nerves, 5 lumbar spinal nerves, 5 sacral spinal nerves, and 1 coccygeal spinal nerve. Each pair of spinal nerves exists the spinal cord through the intervertebral foramen between two adjacent vertebrae.
WB JEE-2012
Neural Control and Coordination
284447
Third and fourth ventricles of the brain are connected by
1 Aqueduct of Sylvious
2 Foramen of Monro
3 Foramen of Magnum
4 Corpus callosum
Explanation:
A The third and fourth ventricles of the brain are connected by the aqueduct of sylvious. It is also known as the cerebral aqueduct. This narrow canal runs through the mid-brain and allow cerebrospinal fluid to flow between the two ventricles.
WB JEE-2012
Neural Control and Coordination
284448
Vagus nerve is a
1 Mixed \(X\) cranial nerve
2 Mixed XI cranial nerve
3 Mixed \(X\) thoracic nerve
4 Sensory \(X\) cranial nerve
Explanation:
A The vagus nerve (cranial nerve \(\mathrm{X}\) ) is largest cranial nerve into the body, containing both motor and sensory functions in both the afferent and different regards. The vagus nerve has its origin in the medulla oblongata and exist the shall via the jugular foramen. There are two ganglia on the vagus nerve.
WB JEE-2012
Neural Control and Coordination
284463
EEG is done to detect:
1 Heat disorders
2 Brain disorders
3 Liver disorders
4 None of the above
Explanation:
B An EEG (electro encephalogram) is a procedure that detects abnormalities in our brain waves or in the electrical activity of your brain. The use of EEG is to detect and investigate epilepsy a condition that causes repeated seizures.
284445
Identify the origin of sympathetic nerve fibres and the location of their ganglia.
1 They arise from thoracolumbar region of spinal cord and form ganglia just beside the vertebral column
2 They arise from thoracocervical region of spinal cord and form ganglia just beside the vertebral column
3 They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
4 They arise from thoracolumbar region of spinal cord form ganglia very close to effector organ
Explanation:
A The origin of sympathetic nerve fibers and their ganglia arises from thoracolumber region of the spinal cord and form ganglia just beside the vertebral column. The sympathetic nervous system is a part of the autonomic nervous system that is responsible for the body's "fight or flight" response.
WB JEE-2012
Neural Control and Coordination
284446
The number of spinal nerves in human is
1 10 pairs
2 12 pairs
3 43 pairs
4 31 pairs
Explanation:
D The number of spinal nerves in human is 31 pairs. There are 8 cervical spinal nerves, 12 thoracic spinal nerves, 5 lumbar spinal nerves, 5 sacral spinal nerves, and 1 coccygeal spinal nerve. Each pair of spinal nerves exists the spinal cord through the intervertebral foramen between two adjacent vertebrae.
WB JEE-2012
Neural Control and Coordination
284447
Third and fourth ventricles of the brain are connected by
1 Aqueduct of Sylvious
2 Foramen of Monro
3 Foramen of Magnum
4 Corpus callosum
Explanation:
A The third and fourth ventricles of the brain are connected by the aqueduct of sylvious. It is also known as the cerebral aqueduct. This narrow canal runs through the mid-brain and allow cerebrospinal fluid to flow between the two ventricles.
WB JEE-2012
Neural Control and Coordination
284448
Vagus nerve is a
1 Mixed \(X\) cranial nerve
2 Mixed XI cranial nerve
3 Mixed \(X\) thoracic nerve
4 Sensory \(X\) cranial nerve
Explanation:
A The vagus nerve (cranial nerve \(\mathrm{X}\) ) is largest cranial nerve into the body, containing both motor and sensory functions in both the afferent and different regards. The vagus nerve has its origin in the medulla oblongata and exist the shall via the jugular foramen. There are two ganglia on the vagus nerve.
WB JEE-2012
Neural Control and Coordination
284463
EEG is done to detect:
1 Heat disorders
2 Brain disorders
3 Liver disorders
4 None of the above
Explanation:
B An EEG (electro encephalogram) is a procedure that detects abnormalities in our brain waves or in the electrical activity of your brain. The use of EEG is to detect and investigate epilepsy a condition that causes repeated seizures.
284445
Identify the origin of sympathetic nerve fibres and the location of their ganglia.
1 They arise from thoracolumbar region of spinal cord and form ganglia just beside the vertebral column
2 They arise from thoracocervical region of spinal cord and form ganglia just beside the vertebral column
3 They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
4 They arise from thoracolumbar region of spinal cord form ganglia very close to effector organ
Explanation:
A The origin of sympathetic nerve fibers and their ganglia arises from thoracolumber region of the spinal cord and form ganglia just beside the vertebral column. The sympathetic nervous system is a part of the autonomic nervous system that is responsible for the body's "fight or flight" response.
WB JEE-2012
Neural Control and Coordination
284446
The number of spinal nerves in human is
1 10 pairs
2 12 pairs
3 43 pairs
4 31 pairs
Explanation:
D The number of spinal nerves in human is 31 pairs. There are 8 cervical spinal nerves, 12 thoracic spinal nerves, 5 lumbar spinal nerves, 5 sacral spinal nerves, and 1 coccygeal spinal nerve. Each pair of spinal nerves exists the spinal cord through the intervertebral foramen between two adjacent vertebrae.
WB JEE-2012
Neural Control and Coordination
284447
Third and fourth ventricles of the brain are connected by
1 Aqueduct of Sylvious
2 Foramen of Monro
3 Foramen of Magnum
4 Corpus callosum
Explanation:
A The third and fourth ventricles of the brain are connected by the aqueduct of sylvious. It is also known as the cerebral aqueduct. This narrow canal runs through the mid-brain and allow cerebrospinal fluid to flow between the two ventricles.
WB JEE-2012
Neural Control and Coordination
284448
Vagus nerve is a
1 Mixed \(X\) cranial nerve
2 Mixed XI cranial nerve
3 Mixed \(X\) thoracic nerve
4 Sensory \(X\) cranial nerve
Explanation:
A The vagus nerve (cranial nerve \(\mathrm{X}\) ) is largest cranial nerve into the body, containing both motor and sensory functions in both the afferent and different regards. The vagus nerve has its origin in the medulla oblongata and exist the shall via the jugular foramen. There are two ganglia on the vagus nerve.
WB JEE-2012
Neural Control and Coordination
284463
EEG is done to detect:
1 Heat disorders
2 Brain disorders
3 Liver disorders
4 None of the above
Explanation:
B An EEG (electro encephalogram) is a procedure that detects abnormalities in our brain waves or in the electrical activity of your brain. The use of EEG is to detect and investigate epilepsy a condition that causes repeated seizures.
284445
Identify the origin of sympathetic nerve fibres and the location of their ganglia.
1 They arise from thoracolumbar region of spinal cord and form ganglia just beside the vertebral column
2 They arise from thoracocervical region of spinal cord and form ganglia just beside the vertebral column
3 They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
4 They arise from thoracolumbar region of spinal cord form ganglia very close to effector organ
Explanation:
A The origin of sympathetic nerve fibers and their ganglia arises from thoracolumber region of the spinal cord and form ganglia just beside the vertebral column. The sympathetic nervous system is a part of the autonomic nervous system that is responsible for the body's "fight or flight" response.
WB JEE-2012
Neural Control and Coordination
284446
The number of spinal nerves in human is
1 10 pairs
2 12 pairs
3 43 pairs
4 31 pairs
Explanation:
D The number of spinal nerves in human is 31 pairs. There are 8 cervical spinal nerves, 12 thoracic spinal nerves, 5 lumbar spinal nerves, 5 sacral spinal nerves, and 1 coccygeal spinal nerve. Each pair of spinal nerves exists the spinal cord through the intervertebral foramen between two adjacent vertebrae.
WB JEE-2012
Neural Control and Coordination
284447
Third and fourth ventricles of the brain are connected by
1 Aqueduct of Sylvious
2 Foramen of Monro
3 Foramen of Magnum
4 Corpus callosum
Explanation:
A The third and fourth ventricles of the brain are connected by the aqueduct of sylvious. It is also known as the cerebral aqueduct. This narrow canal runs through the mid-brain and allow cerebrospinal fluid to flow between the two ventricles.
WB JEE-2012
Neural Control and Coordination
284448
Vagus nerve is a
1 Mixed \(X\) cranial nerve
2 Mixed XI cranial nerve
3 Mixed \(X\) thoracic nerve
4 Sensory \(X\) cranial nerve
Explanation:
A The vagus nerve (cranial nerve \(\mathrm{X}\) ) is largest cranial nerve into the body, containing both motor and sensory functions in both the afferent and different regards. The vagus nerve has its origin in the medulla oblongata and exist the shall via the jugular foramen. There are two ganglia on the vagus nerve.
WB JEE-2012
Neural Control and Coordination
284463
EEG is done to detect:
1 Heat disorders
2 Brain disorders
3 Liver disorders
4 None of the above
Explanation:
B An EEG (electro encephalogram) is a procedure that detects abnormalities in our brain waves or in the electrical activity of your brain. The use of EEG is to detect and investigate epilepsy a condition that causes repeated seizures.
