Top 10 Biomedical Engineering MCQs

Top 10 Biomedical Engineering MCQs with brief explanatory answers. Also, see the complete list of Electrical Engineering MCQs here.

Which of following electronic component is used in biomedical engineering

Which of following electronic component is used in biomedical engineering:

1. Amplifiers
2. CRO
3. Transducer
4. All of these

Correct answer: 4. All of these

Explanation: Biomedical Engineering equipment and instruments work on the fundamental electronics principles. Various electronic components and devices are used in biomedical engineering. Amplifiers, CRO’s, Transducers, Digital to analog converters, Analog to Digital converters are few examples of electronic components that are used in Biomedical Engineering.

Electrical activity of human brain is recorded using

Electrical activity of human brain is recorded using:

1. ECG
2. EEG
3. MRI
4. EMG

Correct answer: 2. EEG

Explanation: EEG an abbreviation for Electro Encephalo gram machine is a biomedical instrument used for recording electrical activity of human being.

The muscular strength of human body is measured using

The muscular strength of human body is measured using:

1. ECG
2. EEG
3. MRI
4. EMG

Correct answer: 2. EMG

Explanation: EMG is an abbreviation for Electro Myo gram and it is a biomedical instrument used for measuring muscular strength of human being.

The systolic blood pressure in healthy person is

The systolic blood pressure in healthy person is:

1. Greater than 120 mm Hg
2. Lesser than 120 mm Hg
3. Greater than 80 mm Hg
4. Lesser than 80 mm Hg

Correct answer: 2. Lesser than 120 mm Hg

In case of Fasting Blood Sugar Test 180 mg/dL implies

In case of Fasting Blood Sugar Test 180 mg/dL implies:

1. Normal person
2. Prediabetic
3. Diabetic
4. None of these

Correct answer: 3. Diabetic

Explanation: A fasting blood sugar level of 99 mg/dL or lower is normal, 100 to 125 mg/dL indicates you have prediabetes, and 126 mg/dL or higher indicates you have diabetes.

Source: https://www.cdc.gov/diabetes/basics/getting-tested.html#:~:text=A%20fasting%20blood%20sugar%20level,higher%20indicates%20you%20have%20diabetes.

The diastolic blood pressure in healthy person is

The diastolic blood pressure in healthy person is:

1. Greater than 120 mm Hg
2. Lesser than 120 mm Hg
3. Greater than 80 mm Hg
4. Lesser than 80 mm Hg

Correct answer: 2. Lesser than 120 mm Hg

For accurate diagnosis the preferred instrument is

For accurate diagnosis the preferred instrument is:

1. MRI
2. X-ray
3. CT scan
4. None of these

Correct answer: 1. MRI

The device used to reproduce or regulate the heart beat is

The device used to reproduce or regulate the heart beat is:

1. ECG
2. EEG
3. MRI
4. Pacemaker

Correct answer: 4. Pacemaker

The wavelength of X-rays is in range of

The wavelength of X-rays is in range of:

1. 10 millimeters to 100 micrometers
2. 10 micrometers to 100 nanometers
3. 10 nanometers to 100 picometers
4. 100 picometer to 100 femtometers

Correct answer: 3. 10 nanometers to 100 picometers

Upper limit of blood pressure is called

Upper limit of blood pressure is called:

1. Systolic
2. Diastolic

Correct answer: 1. Systolic