B.TECH - Semester 6 biomedical instrumentation Question Paper 2020 (jan)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- (b) Discuss the various lead configurations used in ECG measurements.
- (a) How the lung volumes are classified? Explain the lung volume measurements with the help of neat figures.
- Name any four physiological systems of human body.
- How the electrodes for bio-potential measurements are classified?
- Explain the characteristics of heart sounds.
- What is meant by impedance pneumography?
- How the EEG waveforms are classified?
- What is meant by electromyography?
- Explain the uses of ultrasonic imaging in medical diagnosis.
- Differentiate between macro shock and micro shock.
- Explain a neuron.
- What is the function of cardiac pacemakers? Answer any one full questions from each Module.
- (a) Explain how action potential is generated? Draw the action potential waveform with necessary details.
- (b) Discuss the various problem encountered in biomedical measurements. 8
- (a) Explain the various types of transducers employed for biomedical measurements.
- (b) Explain with neat diagrams the different types of electrodes used in Biomedical measurements.
- (a) Explain the measurement of blood pressure using the principle of electromagnetic induction.
- (b) Draw the block diagram of ECG recording instrument.
- (a) Draw the block diagram of EEG measurement unit and explain the functionof each block.14
- (b) Explain the significance of brain computer interfacing. ..... 6 OR
- (a) With neat block diagram, explain EMG recorder. ..... 10
- (b) Draw the block diagram of bed side monitor and explain its functioning. ..... 10 Module - IV
- (a) Explain how the X-Ray is generated? How it can be used for medicaldiagnosis.10
- (b) Explain the working principle of MRI scanning. What are their applications? OR
- (a) Explain the working of de-fibrillator with the help of neat sketches. ..... 10
- (b) Write short notes on the devices used to protect against electrical shockhazards.10