Comp10 - First Monthly Exam Review (Robotics)

What is the primary benefit of using robots in the medical field?

• High-quality patient care

• Reduced patient interaction

• Increased paperwork for healthcare providers

• More time spent on administrative tasks

What does infrared therapy primarily treat?

• Infections

• Pain and inflammation

• Broken bones

• Nutritional deficiencies

Which component is essential for receiving IR signals in Arduino?

• Microcontroller

• Potentiometer

• IR Sensor/Receiver

• IR Remote

What is the wavelength of infrared radiation compared to visible light?

• Shorter wavelength

• Longer wavelength

• Same wavelength

• No wavelength

What is the purpose of the IRrecv instance in the Arduino code?

• To display data

• To receive IR signals

• To send IR signals

• To connect to Wi-Fi

What does the 'setup()' function do in the Arduino code?

• Ends the program

• Sends data to the Serial Monitor

• Loops through the code

• Initializes the program

What happens when the Power button is pressed in the IR Remote code?

• Red and Green LEDs turn off

• Red and Green LEDs turn on

• Only Red LED turns on

• Only Green LED turns on

What is the role of robots in streamlining clinical workflows?

• Eliminating human interaction

• Increasing the number of patients

• Reducing the need for technology

• Alleviating workloads for caregivers

What is the first step in the Arduino code for IR remote?

• Setup Serial Monitor

• Create an instance of IRrecv

• Assign variable on IR sensor pin

• Print the decoded data

What is the significance of the 'delay(500)' command in the Arduino code?

• To turn off the LEDs

• To reset the program

• To pause the program for half a second

• To increase the speed of the program