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प्रश्न
A person is showing symptoms like increased BMR, heart rate, pulse rate, blood pressure and deposition of fats in eye sockets. Name the disease he is suffering from.
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उत्तर
A person is suffering from Exopthalmic goiter or Grave’s disease
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संबंधित प्रश्न
Explain the following process:
Transmission of a nerve impulse across a chemical synapse
Give a brief account of Mechanism of synaptic transmission.
Sketch and label formation of typical spinal nerve.
Match the Column - I with Column - II:
| Column I | Column II | ||
| i. | P - wave | p. | Depolarisation of ventricles |
| ii. | QRS complex | q. | Repolarisation of ventricles |
| iii. | T - wave | r. | Coronary ischemia |
| s. | Development of atria | ||
| t. | Repolarisation of atria |
What is the average potential difference across the nerve cell membrane?
Which of the following is TRUE for the external tissue fluid in polarized state?
Potential difference across resting membrane is negative. This is due to differential distribution of the following ions ______.
Complete the statement by choosing appropriate match among the following -
| a. Resting potential | i. Chemicals involved in the transmission of impulses at synapses. |
| b. Nerve impulse | ii. Gap between the pre synaptic and post synaptic neurons |
| c. Synaptic cleft | iii. Electrical potential difference across the resting neural membrane |
| d. Neurotransmitters | iv. An electrical wave like response of a neuron to a stimulation |
Write a short note on the following:
Synapse
During the phase of depolarisation of nerve impulse, ______.
