NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Neural Control and Coordination
284648
Axis vertebra is identified by
1 Sigmoid notch
2 Deltoid ridge
3 Odontoid process
4 Centrum
Explanation:
C The axis is the second cervical vertebrae of the spine. The unique characteristic of this bone is a strong odonatoid process known as dens. It rises perpendicularly from the upper surface of the body. Odontoid process lies anterior to the spinal cord and is used as the pivot for the rotation of the head the two bones articulate by way of the dens, known anatomically as the odontoid process.
Uttarakhand PMT-2009
Neural Control and Coordination
284649
Papillary muscles are found in mammalian
1 Auricles
2 Ventricles
3 Pinna
4 Eyes
Explanation:
B Papillary muscles are attached to the walls of the ventricles and to the AV- valves forming bonds called chordae tendinae. It function to ensure proper functioning of the heart valves the contraction of the papillary muscles opens these valves, when the papillary muscles relax, the valves close. The papillary muscles are the involuntary muscles which are present in the ventricles of the mammalian heart. They support the tricuspid valves and mitral valves.
Uttarakhand PMT-2009
Neural Control and Coordination
284650
Which foramen is paired in mammalian brain?
1 Foramen of Luschka
2 Foramen of Magendie
3 Foramen of Monro
4 Inter-ventricular foramen
Explanation:
A Foramen of Luschka is paired foramen in mammalian brain. Foramen of Magendie and foramen of Luschka, three 'holes' permit cerebrospinal fluid to flow out into the subarachnoid space from metacoel. The lateral aperture is a paired structure in mammals. In mammalian brain, paired foramen of Luschka are present on the lateral wall of metacoel.
Uttarakhand PMT-2009
Neural Control and Coordination
284651
The correct sequence of meanings from inner to outer side is:
C Piamater \(\rightarrow\) arachnoid membrane \(\rightarrow\) duramater Human brain is well protected by the skull. Inside the skull, the brain is covered by meninges consisting of an outer layer called durameter, very thin middle layer called arachnoids matter and an inner layer (which is in contact with the brain tissue) called piamatter. It contains cerebrospinal fluid (CSF), which acts as cushion for the brain. Pia mater is present underneath the sub-arachnoids space. It is adhere to the surface of brain and spinal cord.
C The axis is the second cervical vertebrae of the spine. The unique characteristic of this bone is a strong odonatoid process known as dens. It rises perpendicularly from the upper surface of the body. Odontoid process lies anterior to the spinal cord and is used as the pivot for the rotation of the head the two bones articulate by way of the dens, known anatomically as the odontoid process.
Uttarakhand PMT-2009
Neural Control and Coordination
284649
Papillary muscles are found in mammalian
1 Auricles
2 Ventricles
3 Pinna
4 Eyes
Explanation:
B Papillary muscles are attached to the walls of the ventricles and to the AV- valves forming bonds called chordae tendinae. It function to ensure proper functioning of the heart valves the contraction of the papillary muscles opens these valves, when the papillary muscles relax, the valves close. The papillary muscles are the involuntary muscles which are present in the ventricles of the mammalian heart. They support the tricuspid valves and mitral valves.
Uttarakhand PMT-2009
Neural Control and Coordination
284650
Which foramen is paired in mammalian brain?
1 Foramen of Luschka
2 Foramen of Magendie
3 Foramen of Monro
4 Inter-ventricular foramen
Explanation:
A Foramen of Luschka is paired foramen in mammalian brain. Foramen of Magendie and foramen of Luschka, three 'holes' permit cerebrospinal fluid to flow out into the subarachnoid space from metacoel. The lateral aperture is a paired structure in mammals. In mammalian brain, paired foramen of Luschka are present on the lateral wall of metacoel.
Uttarakhand PMT-2009
Neural Control and Coordination
284651
The correct sequence of meanings from inner to outer side is:
C Piamater \(\rightarrow\) arachnoid membrane \(\rightarrow\) duramater Human brain is well protected by the skull. Inside the skull, the brain is covered by meninges consisting of an outer layer called durameter, very thin middle layer called arachnoids matter and an inner layer (which is in contact with the brain tissue) called piamatter. It contains cerebrospinal fluid (CSF), which acts as cushion for the brain. Pia mater is present underneath the sub-arachnoids space. It is adhere to the surface of brain and spinal cord.
C The axis is the second cervical vertebrae of the spine. The unique characteristic of this bone is a strong odonatoid process known as dens. It rises perpendicularly from the upper surface of the body. Odontoid process lies anterior to the spinal cord and is used as the pivot for the rotation of the head the two bones articulate by way of the dens, known anatomically as the odontoid process.
Uttarakhand PMT-2009
Neural Control and Coordination
284649
Papillary muscles are found in mammalian
1 Auricles
2 Ventricles
3 Pinna
4 Eyes
Explanation:
B Papillary muscles are attached to the walls of the ventricles and to the AV- valves forming bonds called chordae tendinae. It function to ensure proper functioning of the heart valves the contraction of the papillary muscles opens these valves, when the papillary muscles relax, the valves close. The papillary muscles are the involuntary muscles which are present in the ventricles of the mammalian heart. They support the tricuspid valves and mitral valves.
Uttarakhand PMT-2009
Neural Control and Coordination
284650
Which foramen is paired in mammalian brain?
1 Foramen of Luschka
2 Foramen of Magendie
3 Foramen of Monro
4 Inter-ventricular foramen
Explanation:
A Foramen of Luschka is paired foramen in mammalian brain. Foramen of Magendie and foramen of Luschka, three 'holes' permit cerebrospinal fluid to flow out into the subarachnoid space from metacoel. The lateral aperture is a paired structure in mammals. In mammalian brain, paired foramen of Luschka are present on the lateral wall of metacoel.
Uttarakhand PMT-2009
Neural Control and Coordination
284651
The correct sequence of meanings from inner to outer side is:
C Piamater \(\rightarrow\) arachnoid membrane \(\rightarrow\) duramater Human brain is well protected by the skull. Inside the skull, the brain is covered by meninges consisting of an outer layer called durameter, very thin middle layer called arachnoids matter and an inner layer (which is in contact with the brain tissue) called piamatter. It contains cerebrospinal fluid (CSF), which acts as cushion for the brain. Pia mater is present underneath the sub-arachnoids space. It is adhere to the surface of brain and spinal cord.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Neural Control and Coordination
284648
Axis vertebra is identified by
1 Sigmoid notch
2 Deltoid ridge
3 Odontoid process
4 Centrum
Explanation:
C The axis is the second cervical vertebrae of the spine. The unique characteristic of this bone is a strong odonatoid process known as dens. It rises perpendicularly from the upper surface of the body. Odontoid process lies anterior to the spinal cord and is used as the pivot for the rotation of the head the two bones articulate by way of the dens, known anatomically as the odontoid process.
Uttarakhand PMT-2009
Neural Control and Coordination
284649
Papillary muscles are found in mammalian
1 Auricles
2 Ventricles
3 Pinna
4 Eyes
Explanation:
B Papillary muscles are attached to the walls of the ventricles and to the AV- valves forming bonds called chordae tendinae. It function to ensure proper functioning of the heart valves the contraction of the papillary muscles opens these valves, when the papillary muscles relax, the valves close. The papillary muscles are the involuntary muscles which are present in the ventricles of the mammalian heart. They support the tricuspid valves and mitral valves.
Uttarakhand PMT-2009
Neural Control and Coordination
284650
Which foramen is paired in mammalian brain?
1 Foramen of Luschka
2 Foramen of Magendie
3 Foramen of Monro
4 Inter-ventricular foramen
Explanation:
A Foramen of Luschka is paired foramen in mammalian brain. Foramen of Magendie and foramen of Luschka, three 'holes' permit cerebrospinal fluid to flow out into the subarachnoid space from metacoel. The lateral aperture is a paired structure in mammals. In mammalian brain, paired foramen of Luschka are present on the lateral wall of metacoel.
Uttarakhand PMT-2009
Neural Control and Coordination
284651
The correct sequence of meanings from inner to outer side is:
C Piamater \(\rightarrow\) arachnoid membrane \(\rightarrow\) duramater Human brain is well protected by the skull. Inside the skull, the brain is covered by meninges consisting of an outer layer called durameter, very thin middle layer called arachnoids matter and an inner layer (which is in contact with the brain tissue) called piamatter. It contains cerebrospinal fluid (CSF), which acts as cushion for the brain. Pia mater is present underneath the sub-arachnoids space. It is adhere to the surface of brain and spinal cord.