Telemedicine and E-Health Quiz

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What is the minimum sampling frequency for ECG data?

200 Hz (correct)
64 Kbps
100 Hz
1.6 Kbps

What is the data rate for ECG data?

1.6 Kbps (correct)
200x8 bits per second
110.6 Mbps
8000x8 bits per second

What is the resolution of a frame for video data?

15 fps
24 bits
110.6 Mbps
480 x 640 pixels (correct)

What is the formula for Nyquist sampling rate?

2* Bandwidth of the signal (A) Signup and view all the answers

What does the term 'Compression Standards' refer to?

ZIP, MPEG, JPEG, JPEG-LS, JPEG-2000, MPEG-2, MPEG-4, H.263 (A) Signup and view all the answers

What is the bandwidth requirement for VCR quality video?

125 Kbps~700 Kbps (C) Signup and view all the answers

What is the data size for voice data with a minimum sampling frequency of 8 KHz and 8 bits per sample?

64 Kbps (B) Signup and view all the answers

What is the purpose of Transducer in the context of the system?

To measure physical parameters e.g. body temperature, pressure etc. (B) Signup and view all the answers

What is the measure of range of frequency components present in the signal?

Bandwidth (A) Signup and view all the answers

What is the data size for uncompressed video data with a data rate of 110.6 Mbps?

1 Mbyte (C) Signup and view all the answers

What type of information can be exchanged in telemedicine?

Voice, image, video, graphics, elements of medical records (B) Signup and view all the answers

What are the examples of data related to telemedicine patient management?

Data related to a patient’s personal information, medical information, patient management, data for system management (C) Signup and view all the answers

In telemedicine, what does HL7 stand for?

Health Level Seven (A) Signup and view all the answers

Who are the personnel involved in the referral end of system analysis and design in telemedicine?

A group of general specialist doctors, physicians (A) Signup and view all the answers

What is the purpose of incorporating DICOM in telemedicine?

Digital Imaging Communication in Medicine (A) Signup and view all the answers

What is the primary focus of system analysis and design in telemedicine?

Employment generation and extension of existing services (A) Signup and view all the answers

Who is involved in the nodal end of system analysis and design in telemedicine?

System administrator, studio technician (A) Signup and view all the answers

What type of data is exchanged for patient management in telemedicine?

Personal information, medical information, patient management, system management data (B) Signup and view all the answers

What is the role of a studio technician in telemedicine?

Assisting in audio and video communication (D) Signup and view all the answers

What is the significance of data security in telemedicine?

To ensure the protection of sensitive patient and medical data (D) Signup and view all the answers

Telemedicine only involves the exchange of voice and image data.

False (B) Signup and view all the answers

HL7 stands for Health Level 7.

True (A) Signup and view all the answers

The purpose of incorporating DICOM in telemedicine is to standardize the digital imaging communication.

True (A) Signup and view all the answers

The bandwidth requirement for VCR quality video is greater than 110.6 Mbps.

False (B) Signup and view all the answers

The primary focus of system analysis and design in telemedicine is the employment generation.

False (B) Signup and view all the answers

Data related to a patient's personal information is not exchanged in telemedicine.

False (B) Signup and view all the answers

The role of a studio technician in telemedicine is not crucial for system management.

False (B) Signup and view all the answers

Telemedicine does not involve the exchange of data related to the doctors.

False (B) Signup and view all the answers

The purpose of transducer in the context of the system is to facilitate the exchange of video data.

False (B) Signup and view all the answers

Incorporation of standard in telemedicine includes HL7 and DICOM.

True (A) Signup and view all the answers

Data Rate for ECG data is 1.6 Kbps

True (A) Signup and view all the answers

Bandwidth is the measure of range of frequency components present in the signal

True (A) Signup and view all the answers

The Nyquist sampling rate formula is $2 imes Bandwidth$ of the signal

False (B) Signup and view all the answers

Minimum Sampling Frequency for voice data is 8 KHz

True (A) Signup and view all the answers

Data Size for uncompressed video data with a data rate of 110.6 Mbps is 110.6 Mbps

False (B) Signup and view all the answers

The purpose of incorporating DICOM in telemedicine is for compression of medical images

False (B) Signup and view all the answers

The purpose of Transducer in the context of the system is to process data

False (B) Signup and view all the answers

Compression Standards refer to alternative description of data requiring less storage and bandwidth

False (B) Signup and view all the answers

Data Size for Voice Bandwidth is 64 Kbps

False (B) Signup and view all the answers

Signal Bandwidth measures how fast the signal changes

True (A) Signup and view all the answers

ECG Sampling Frequency

The minimum sampling frequency required for ECG data to accurately capture its signal.

ECG Data Rate

The rate at which ECG data is transmitted, expressed in kilobits per second (Kbps).

Video Frame Resolution

The resolution of a single frame in video data, specifying the number of pixels in its width and height.

Nyquist Sampling Rate Formula

A formula that determines the minimum sampling frequency required to accurately capture a signal, by doubling the signal's bandwidth.