A 19-year-old male patient indicates on his medical history that he is asthmatic. He reports to the dental clinic with pain in his lower right quadrant that began yesterday. The dentist determines that the cause of pain is his developing 3rd molars that will be erupting soon. Which of the following is the best choice for his pain control? (fictitious sample)

Aspirin reversibly interferes with the clotting mechanism by reducing platelet adhesiveness.

Colchicine can be used for the prevention of gout.

UTP wire pairs use balanced signaling to eliminate undesired noise components.  Select the correct statement(s). 

In an unguided RF system, frequency reuse can be accomplished by transmitting two different signals at the same frequency, but with each EM signal having an orthogonal polarization from the other.

Identify the ways a full duplex digital connection can be achieved between users.

Which of the following is a “social smile”?

Determine the decibel value of SNR given a signal power, S=-100dBm, and noise power, N=-150dBm.

Depolarization of a transmitted signal reduces the amount of energy transfer between the RF wave and antenna.

Determine the maximum theoretical data rate possible given a frequency bandwidth of 36 MHz and SNR=100.