The movement of the electrical impulse in the heart can be recorded and used to detect abnormal activity or disease
Indicate whether the statement is true or false
True
You might also like to view...
When lifting the stretcher with a patient secured to it, the EMT must avoid which of the following?
A) Maintaining a straight back B) Bending at the waist C) Contracting the abdominal muscles D) Lifting with the thigh muscles
What is the upper explosive limit?
A) The exact proper mixture (mass of each reactant) of chemical for a chemical reaction B) The percentage of air and fuel where the lowest amount of fuel will combust C) The highest percentage of fuel to air where combustion can occur D) A mixture that reacts and does not consume fuel or oxygen
In clinical practice measuring the physiologic dead space ventilation is achieved by using which formula?
a. Bernoulli's equation b. Modified Bohr equation c. Modified Shunt equation d. Reynold's equation
Which of the following is NOT true about lobar pneumonia?
A) It primarily affects one lobe of the lung. B) It is caused by bacteria. C) It is caused by a virus. D) None of the choices.