BIOMEDICAL ELECTRONICS (EC-604 (B)) - Important Questions

Explain temperature transducers in detail.

Explain the working of the cardiovascular system.

Draw the structure of a cell and explain its parts.

What are transducers? Explain the working of ultrasonic transducers.

Explain the Functional organization of the nervous system.

What are transducers? Explain piezoelectric transducers in detail.

Explain the concept of resting and action potential.

Explain EEG in detail, including its frequency bands and conditions for their generation.

Explain lead systems and recording methods used in signal acquisition.

Describe the electrical safety in the medical environment in detail.

What are different types of amplifiers used in signal acquisition?

Explain electrode theory and discuss the selection criteria for electrodes.

Describe the classification of electrodes in detail.

Explain ECG in detail.

Explain the working principle and different types/methods of blood pressure measurement.

Explain body plethysmography.

Explain the oximeter and its different types.

Define/explain the terms blood pressure and heart sound in cardiovascular system measurement.

Explain photo spirometer in detail.

Explain the working principle for measurement of partial pressure of oxygen ($PO_2$) in blood and describe a suitable measurement scheme.

Explain photo plethysmography.

Explain the different heart sounds produced and their physical interpretation.

Explain the working of biometric systems.

What is Endoscopy? Explain its importance.

Describe radiographic and fluoroscopic techniques.

Explain MRI and Endoscopy.

Explain a basic bio-telemetry system with suitable diagram along with its advantages and disadvantages.

What are the different types of biotelemetry systems?

What is MRI? Explain its importance.

Provide a physical example of how critical patients can be monitored using telemetry.

Write down the importance of therapeutic equipment.

Describe the working of defibrillators.

What are defibrillators and how are they classified?

Explain the functioning of the heart-lung machine.

Define dialyzers, temperature sensors, physiology, and spirometer.

Describe the working of pacemakers.

Define the following:

Write a short note on any two: