Which type of current measuring device consists of a propeller assembly immersed in flowing water with a mechanism calibrated to convert the turning of the propeller to a velocity?
a. pitot tube
b. weir
c. current meter
d. Venturi meter
c. current meter
You might also like to view...
The last TENS parameter that should be set when applying stimulation to a patient is
A) pulse modulation B) pulse intensity C) pulse width D) pulse rate
Which of the following statements regarding treatment of the pediatric patient in the prehospital setting is CORRECT?
A) "If the primary assessment of a sick pediatric patient shows no deficits to the ABCs, the patient is stable and will not deteriorate." B) "Since pediatric patients can deteriorate very quickly, they must all be transported with lights and sirens during the ride to the hospital." C) "It is critical that the AEMT be able to determine the respiratory status of the patient as this is most likely the reason for acute deterioration." D) "When treating a sick pediatric patient in the prehospital setting, the AEMT must determine the exact illness so as to provide the most appropriate treatment."
A 57-year-old male has been involved in a motor vehicle collision and is entrapped in his car. He is unresponsive, with agonal gurgling respirations and blood coming from his nose. His respirations show poor effort and are inadequate. The radial pulse is rapid and weak, and the skin cool and diaphoretic. An Emergency Medical Responder is holding manual spinal motion restriction. Which action would you perform first?
A) Mechanical extrication from the vehicle B) Application of a cervical collar C) Control a nasal hemorrhage D) Suction the airway with a catheter
The quality of being virtuous is called
A) sympathy. B) utilitarianism. C) morality. D) empathy.