Which of the following are characteristics of cardiac muscle?
A. It is under voluntary control and has intercalated discs.
B. It is self-exciting and controls blood vessels.
C. It is slow to contract and relax and is under voluntary control.
D. It has intercalated discs and is self-exciting.
D. It has intercalated discs and is self-exciting.
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Describe the measures a phlebotomist could take to improve communication in the following scenario
A hospitalized elderly patient with a slight hearing impairment has several family members in the room trying to repeat all conversations to the patient, and the television is loudly broadcasting the patient's favorite program. What will be an ideal response?
To "flash autoclave" an instrument, the following must be done:
450 degrees F unwrapped for 12 seconds 280 degrees F wrapped for 25 minutes 8 minutes for a wrapped load at 250 degrees F at 30 psi 30 minutes for a wrapped load at 250 degrees F at 24 psi
The target heart rate range is
a. 200-220% of the client's resting heart rate. b. determined by subtracting the client's age from 220. c. 70-85% of the client's recovery heart rate. d. 70-85% of the client's age-predicted maximum heart rate.
Physical therapy treatments are measured in:
A. segments. B. modules. C. sessions. D. visits.